Merge branch 'master' into gh-pages
This commit is contained in:
Rufus Pollock
@@ -515,12 +515,12 @@ td.expression-preview-value {
|
|||||||
* Read-only mode
|
* Read-only mode
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||||||
*********************************************************/
|
*********************************************************/
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||||||
|
|
||||||
/*.read-only .data-table tr td:first-child,
|
.read-only .no-hidden .data-table tr td:first-child,
|
||||||
.read-only .data-table tr th:first-child
|
.read-only .no-hidden .data-table tr th:first-child
|
||||||
{
|
{
|
||||||
display: none;
|
display: none;
|
||||||
}
|
}
|
||||||
*/
|
|
||||||
|
|
||||||
.read-only .write-op,
|
.read-only .write-op,
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||||||
.read-only a.data-table-cell-edit
|
.read-only a.data-table-cell-edit
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||||||
|
|||||||
@@ -28,6 +28,10 @@
|
|||||||
<script type="text/javascript" src="../src/model.js"></script>
|
<script type="text/javascript" src="../src/model.js"></script>
|
||||||
<script type="text/javascript" src="../src/backend.js"></script>
|
<script type="text/javascript" src="../src/backend.js"></script>
|
||||||
<script type="text/javascript" src="../src/view.js"></script>
|
<script type="text/javascript" src="../src/view.js"></script>
|
||||||
|
<script type="text/javascript" src="../src/view-data-explorer.js"></script>
|
||||||
|
<script type="text/javascript" src="../src/view-data-table.js"></script>
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||||||
|
<script type="text/javascript" src="../src/view-flot-graph.js"></script>
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||||||
|
<script type="text/javascript" src="../src/view-transform-dialog.js"></script>
|
||||||
<script type="text/javascript" src="js/app.js"></script>
|
<script type="text/javascript" src="js/app.js"></script>
|
||||||
</head>
|
</head>
|
||||||
<body>
|
<body>
|
||||||
|
|||||||
80
index.html
80
index.html
@@ -58,7 +58,7 @@
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|||||||
<div class="content">
|
<div class="content">
|
||||||
<div class="page-header">
|
<div class="page-header">
|
||||||
<h1>
|
<h1>
|
||||||
Recline Data Explorer <small>Data explorer and refinery all in pure Javascript</small>
|
Recline Data Explorer <small>Data explorer library and app all in pure Javascript</small>
|
||||||
</h1>
|
</h1>
|
||||||
</div>
|
</div>
|
||||||
<h4>Recline combines a data grid, Google Refine-style data transforms
|
<h4>Recline combines a data grid, Google Refine-style data transforms
|
||||||
@@ -68,31 +68,81 @@
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|||||||
|
|
||||||
<h2 id="features">Main Features</h2>
|
<h2 id="features">Main Features</h2>
|
||||||
<ul>
|
<ul>
|
||||||
<li>Open-source (and heavy reuser of existing open-source libraries like
|
<li>View and edit your data in a clean grid / table interface</li>
|
||||||
Backbone)</li>
|
|
||||||
<li>Pure javascript (no Flash) and designed for integration -- so it is
|
|
||||||
easy to embed in other sites and applications</li>
|
|
||||||
<li>View and edit your data in a clean grid interface</li>
|
|
||||||
<li>Bulk update/clean your data using an easy scripting UI</li>
|
<li>Bulk update/clean your data using an easy scripting UI</li>
|
||||||
<li>Easily extensible with new Backends so you can connect to your
|
<li>Easily extensible with new Backends so you can connect to your
|
||||||
database or storage layer</li>
|
database or storage layer</li>
|
||||||
<li>Visualize data</li>
|
<li>Visualize data</li>
|
||||||
|
<li>Pure javascript (no Flash) and designed for integration -- so it is
|
||||||
|
easy to embed in other sites and applications</li>
|
||||||
|
<li>Open-source</li>
|
||||||
|
<li>Built on <a
|
||||||
|
href="http://documentcloud.github.com/backbone/">Backbone</a> - so
|
||||||
|
robust design and extremely easy to exend</li>
|
||||||
|
<li>Properly designed model with clean separation of data and presentation</li>
|
||||||
|
<li>Componentized design means you use only what you need</li>
|
||||||
</ul>
|
</ul>
|
||||||
|
|
||||||
<h2 id="demo">Demo</h2>
|
<h2 id="demo">Demo</h2>
|
||||||
<ul>
|
<p><a href="demo/index.html" class="btn">Demo »</a></p>
|
||||||
<li><a href="demo/index.html">Demo</a></li>
|
|
||||||
</ul>
|
|
||||||
|
|
||||||
<h2 id="downloads">Downloads & Dependencies <small>(Right-click, and use 'Save As')</small></h2>
|
<h2 id="downloads">Downloads & Dependencies <small>(Right-click, and use 'Save As')</small></h2>
|
||||||
<p><a href="recline.js" class="btn">Development Version (v0.2)</a></p>
|
<p><a href="recline.js" class="btn">Recline Current Version (v0.2) »</a></p>
|
||||||
|
<h3>Dependencies</h3>
|
||||||
|
<p>Javascript Libraries:</p>
|
||||||
|
<ul>
|
||||||
|
<li>Jquery >= 1.6</li>
|
||||||
|
<li>Underscore and Backbone (0.5.1)</li>
|
||||||
|
<li>JQuery Mustache</li>
|
||||||
|
<li>(Optional) JQuery Flot - for graphing</li>
|
||||||
|
</ul>
|
||||||
|
<p><strong>CSS</strong>: the demo utilizes bootstrap but you can integrate with your own HTML and CSS. Data Explorer specific CSS can be found here in the repo: <a href="https://github.com/okfn/recline/tree/master/css">https://github.com/okfn/recline/tree/master/css</a>.</p>
|
||||||
|
|
||||||
<h2 id="using">Using It</h2>
|
<h2 id="using">Using It</h2>
|
||||||
<p>Check out the the <a href="demo/">Demo</a> and view source. The
|
<pre>
|
||||||
javascript you want for actual integration is in: <a
|
// Note: you should have included the relevant JS libraries (and CSS)
|
||||||
href="demo/js/app.js">app.js</a>.</p>
|
// See above for dependencies
|
||||||
|
|
||||||
<h2 id="docs">Docs</h2>
|
// Dataset is a Backbone model
|
||||||
|
var dataset = recline.Model.Dataset({
|
||||||
|
id: 'my-id'
|
||||||
|
backend: {
|
||||||
|
// backend ID so we can look backend up in the registry (see below)
|
||||||
|
type: 'memory'
|
||||||
|
// other backend config (e.g. API url with which to communicate)
|
||||||
|
// this will usually be backend specific
|
||||||
|
...
|
||||||
|
}
|
||||||
|
});
|
||||||
|
// DataExplorer is a Backbone View
|
||||||
|
var explorer = recline.View.DataExplorer({
|
||||||
|
model: dataset,
|
||||||
|
// you can specify any element to bind to in the dom
|
||||||
|
el: $('.data-explorer-here')
|
||||||
|
});
|
||||||
|
// Start Backbone routing (if you want routing support)
|
||||||
|
Backbone.history.start();
|
||||||
|
</pre>
|
||||||
|
<p>More details and examples: see docs below and the <a
|
||||||
|
href="demo/">Demo</a> (hit view source). The javascript you want for
|
||||||
|
actual integration is in: <a href="demo/js/app.js">app.js</a>.</p>
|
||||||
|
|
||||||
|
<h2 id="docs">Documentation</h2>
|
||||||
|
<p>Recline has a simple structure layered on top of the basic Model/View
|
||||||
|
distinction inherent in Backbone. There are the following three domain objects (all Backbone Models):</p>
|
||||||
|
<ul>
|
||||||
|
<li>Dataset: represents the dataset. Holds dataset info and a pointer to list of data items (Documents in our terminology) which it can load from the relevant Backend.</li>
|
||||||
|
<li>Document: an individual data item (e.g. a row from a relational database or a spreadsheet, a document from from a document DB like CouchDB or MongoDB).</li>
|
||||||
|
<li>Backend: provides a way to get data from a specific 'Backend' data source. They provide methods for loading and saving Datasets and individuals Documents as well as for bulk loading via a query API and doing bulk transforms on the backend</li>
|
||||||
|
</ul>
|
||||||
|
<p>There are then various Views (you can easily write your own). Each view holds a pointer to a Dataset:</p>
|
||||||
|
<ul>
|
||||||
|
<li>DataExplorer: the parent view which manages the overall app and sets up sub views.</li>
|
||||||
|
<li>DataTable: the data grid / table view.</li>
|
||||||
|
<li>FlotGraph: a simple graphing view using <a href="http://code.google.com/p/flot/">Flot</a>.</li>
|
||||||
|
</ul>
|
||||||
|
|
||||||
|
<h3>Source</h3>
|
||||||
<ul>
|
<ul>
|
||||||
<li><a href="docs/model.html">Models</a></li>
|
<li><a href="docs/model.html">Models</a></li>
|
||||||
<li><a href="docs/backend.html">Backends</a></li>
|
<li><a href="docs/backend.html">Backends</a></li>
|
||||||
@@ -117,7 +167,7 @@
|
|||||||
href="https://github.com/maxogden/recline">Max's original recline
|
href="https://github.com/maxogden/recline">Max's original recline
|
||||||
codebase</a> combining some portions of the <a
|
codebase</a> combining some portions of the <a
|
||||||
href="http://github.com/okfn/dataexplorer">original Data Explorer</a>.
|
href="http://github.com/okfn/dataexplorer">original Data Explorer</a>.
|
||||||
However, it has been rapidly rewritten from the ground up using Backbone.</p>
|
However, it has been rewritten from the ground up using Backbone.</p>
|
||||||
|
|
||||||
</div>
|
</div>
|
||||||
</div>
|
</div>
|
||||||
|
|||||||
@@ -11,7 +11,7 @@ var util = function() {
|
|||||||
, rowActions: '<li><a data-action="deleteRow" class="menuAction write-op" href="JavaScript:void(0);">Delete this row</a></li>'
|
, rowActions: '<li><a data-action="deleteRow" class="menuAction write-op" href="JavaScript:void(0);">Delete this row</a></li>'
|
||||||
, rootActions: ' \
|
, rootActions: ' \
|
||||||
{{#columns}} \
|
{{#columns}} \
|
||||||
<li><a data-action="showColumn" data-column="{{.}}" class="menuAction" href="JavaScript:void(0);">Add column: {{.}}</a></li> \
|
<li><a data-action="showColumn" data-column="{{.}}" class="menuAction" href="JavaScript:void(0);">Show column: {{.}}</a></li> \
|
||||||
{{/columns}}'
|
{{/columns}}'
|
||||||
, cellEditor: ' \
|
, cellEditor: ' \
|
||||||
<div class="menu-container data-table-cell-editor"> \
|
<div class="menu-container data-table-cell-editor"> \
|
||||||
|
|||||||
171
src/view-data-explorer.js
Normal file
171
src/view-data-explorer.js
Normal file
@@ -0,0 +1,171 @@
|
|||||||
|
this.recline = this.recline || {};
|
||||||
|
this.recline.View = this.recline.View || {};
|
||||||
|
|
||||||
|
// Views module following classic module pattern
|
||||||
|
(function($, my) {
|
||||||
|
|
||||||
|
// The primary view for the entire application.
|
||||||
|
//
|
||||||
|
// It should be initialized with a recline.Model.Dataset object and an existing
|
||||||
|
// dom element to attach to (the existing DOM element is important for
|
||||||
|
// rendering of FlotGraph subview).
|
||||||
|
//
|
||||||
|
// To pass in configuration options use the config key in initialization hash
|
||||||
|
// e.g.
|
||||||
|
//
|
||||||
|
// var explorer = new DataExplorer({
|
||||||
|
// config: {...}
|
||||||
|
// })
|
||||||
|
//
|
||||||
|
// Config options:
|
||||||
|
//
|
||||||
|
// * displayCount: how many documents to display initially (default: 10)
|
||||||
|
// * readOnly: true/false (default: false) value indicating whether to
|
||||||
|
// operate in read-only mode (hiding all editing options).
|
||||||
|
//
|
||||||
|
// All other views as contained in this one.
|
||||||
|
my.DataExplorer = Backbone.View.extend({
|
||||||
|
template: ' \
|
||||||
|
<div class="data-explorer"> \
|
||||||
|
<div class="alert-messages"></div> \
|
||||||
|
\
|
||||||
|
<div class="header"> \
|
||||||
|
<ul class="navigation"> \
|
||||||
|
<li class="active"><a href="#grid" class="btn">Grid</a> \
|
||||||
|
<li><a href="#graph" class="btn">Graph</a></li> \
|
||||||
|
</ul> \
|
||||||
|
<div class="pagination"> \
|
||||||
|
<form class="display-count"> \
|
||||||
|
Showing 0 to <input name="displayCount" type="text" value="{{displayCount}}" title="Edit and hit enter to change the number of rows displayed" /> of <span class="doc-count">{{docCount}}</span> \
|
||||||
|
</form> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
<div class="data-view-container"></div> \
|
||||||
|
<div class="dialog-overlay" style="display: none; z-index: 101; "> </div> \
|
||||||
|
<div class="dialog ui-draggable" style="display: none; z-index: 102; top: 101px; "> \
|
||||||
|
<div class="dialog-frame" style="width: 700px; visibility: visible; "> \
|
||||||
|
<div class="dialog-content dialog-border"></div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
',
|
||||||
|
|
||||||
|
events: {
|
||||||
|
'submit form.display-count': 'onDisplayCountUpdate'
|
||||||
|
},
|
||||||
|
|
||||||
|
initialize: function(options) {
|
||||||
|
var self = this;
|
||||||
|
this.el = $(this.el);
|
||||||
|
this.config = _.extend({
|
||||||
|
displayCount: 50
|
||||||
|
, readOnly: false
|
||||||
|
},
|
||||||
|
options.config);
|
||||||
|
if (this.config.readOnly) {
|
||||||
|
this.setReadOnly();
|
||||||
|
}
|
||||||
|
// Hash of 'page' views (i.e. those for whole page) keyed by page name
|
||||||
|
this.pageViews = {
|
||||||
|
grid: new my.DataTable({
|
||||||
|
model: this.model,
|
||||||
|
config: this.config
|
||||||
|
})
|
||||||
|
, graph: new my.FlotGraph({
|
||||||
|
model: this.model
|
||||||
|
})
|
||||||
|
};
|
||||||
|
// this must be called after pageViews are created
|
||||||
|
this.render();
|
||||||
|
|
||||||
|
this.router = new Backbone.Router();
|
||||||
|
this.setupRouting();
|
||||||
|
|
||||||
|
// retrieve basic data like headers etc
|
||||||
|
// note this.model and dataset returned are the same
|
||||||
|
this.model.fetch()
|
||||||
|
.done(function(dataset) {
|
||||||
|
self.el.find('.doc-count').text(self.model.docCount || 'Unknown');
|
||||||
|
self.query();
|
||||||
|
})
|
||||||
|
.fail(function(error) {
|
||||||
|
my.notify(error.message, {category: 'error', persist: true});
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
query: function() {
|
||||||
|
this.config.displayCount = parseInt(this.el.find('input[name="displayCount"]').val());
|
||||||
|
var queryObj = {
|
||||||
|
size: this.config.displayCount
|
||||||
|
};
|
||||||
|
my.notify('Loading data', {loader: true});
|
||||||
|
this.model.query(queryObj)
|
||||||
|
.done(function() {
|
||||||
|
my.clearNotifications();
|
||||||
|
my.notify('Data loaded', {category: 'success'});
|
||||||
|
})
|
||||||
|
.fail(function(error) {
|
||||||
|
my.clearNotifications();
|
||||||
|
my.notify(error.message, {category: 'error', persist: true});
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
onDisplayCountUpdate: function(e) {
|
||||||
|
e.preventDefault();
|
||||||
|
this.query();
|
||||||
|
},
|
||||||
|
|
||||||
|
setReadOnly: function() {
|
||||||
|
this.el.addClass('read-only');
|
||||||
|
},
|
||||||
|
|
||||||
|
render: function() {
|
||||||
|
var tmplData = this.model.toTemplateJSON();
|
||||||
|
tmplData.displayCount = this.config.displayCount;
|
||||||
|
var template = $.mustache(this.template, tmplData);
|
||||||
|
$(this.el).html(template);
|
||||||
|
var $dataViewContainer = this.el.find('.data-view-container');
|
||||||
|
_.each(this.pageViews, function(view, pageName) {
|
||||||
|
$dataViewContainer.append(view.el)
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
setupRouting: function() {
|
||||||
|
var self = this;
|
||||||
|
this.router.route('', 'grid', function() {
|
||||||
|
self.updateNav('grid');
|
||||||
|
});
|
||||||
|
this.router.route(/grid(\?.*)?/, 'view', function(queryString) {
|
||||||
|
self.updateNav('grid', queryString);
|
||||||
|
});
|
||||||
|
this.router.route(/graph(\?.*)?/, 'graph', function(queryString) {
|
||||||
|
self.updateNav('graph', queryString);
|
||||||
|
// we have to call here due to fact plot may not have been able to draw
|
||||||
|
// if it was hidden until now - see comments in FlotGraph.redraw
|
||||||
|
qsParsed = parseQueryString(queryString);
|
||||||
|
if ('graph' in qsParsed) {
|
||||||
|
var chartConfig = JSON.parse(qsParsed['graph']);
|
||||||
|
_.extend(self.pageViews['graph'].chartConfig, chartConfig);
|
||||||
|
}
|
||||||
|
self.pageViews['graph'].redraw();
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
updateNav: function(pageName, queryString) {
|
||||||
|
this.el.find('.navigation li').removeClass('active');
|
||||||
|
var $el = this.el.find('.navigation li a[href=#' + pageName + ']');
|
||||||
|
$el.parent().addClass('active');
|
||||||
|
// show the specific page
|
||||||
|
_.each(this.pageViews, function(view, pageViewName) {
|
||||||
|
if (pageViewName === pageName) {
|
||||||
|
view.el.show();
|
||||||
|
} else {
|
||||||
|
view.el.hide();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
})(jQuery, recline.View);
|
||||||
|
|
||||||
|
|
||||||
298
src/view-data-table.js
Normal file
298
src/view-data-table.js
Normal file
@@ -0,0 +1,298 @@
|
|||||||
|
this.recline = this.recline || {};
|
||||||
|
this.recline.View = this.recline.View || {};
|
||||||
|
|
||||||
|
// Views module following classic module pattern
|
||||||
|
(function($, my) {
|
||||||
|
|
||||||
|
// DataTable provides a tabular view on a Dataset.
|
||||||
|
//
|
||||||
|
// Initialize it with a recline.Dataset object.
|
||||||
|
my.DataTable = Backbone.View.extend({
|
||||||
|
tagName: "div",
|
||||||
|
className: "data-table-container",
|
||||||
|
|
||||||
|
initialize: function() {
|
||||||
|
var self = this;
|
||||||
|
this.el = $(this.el);
|
||||||
|
_.bindAll(this, 'render');
|
||||||
|
this.model.currentDocuments.bind('add', this.render);
|
||||||
|
this.model.currentDocuments.bind('reset', this.render);
|
||||||
|
this.model.currentDocuments.bind('remove', this.render);
|
||||||
|
this.state = {};
|
||||||
|
this.hiddenHeaders = [];
|
||||||
|
},
|
||||||
|
|
||||||
|
events: {
|
||||||
|
'click .column-header-menu': 'onColumnHeaderClick'
|
||||||
|
, 'click .row-header-menu': 'onRowHeaderClick'
|
||||||
|
, 'click .root-header-menu': 'onRootHeaderClick'
|
||||||
|
, 'click .data-table-menu li a': 'onMenuClick'
|
||||||
|
},
|
||||||
|
|
||||||
|
// TODO: delete or re-enable (currently this code is not used from anywhere except deprecated or disabled methods (see above)).
|
||||||
|
// showDialog: function(template, data) {
|
||||||
|
// if (!data) data = {};
|
||||||
|
// util.show('dialog');
|
||||||
|
// util.render(template, 'dialog-content', data);
|
||||||
|
// util.observeExit($('.dialog-content'), function() {
|
||||||
|
// util.hide('dialog');
|
||||||
|
// })
|
||||||
|
// $('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
||||||
|
// },
|
||||||
|
|
||||||
|
|
||||||
|
// ======================================================
|
||||||
|
// Column and row menus
|
||||||
|
|
||||||
|
onColumnHeaderClick: function(e) {
|
||||||
|
this.state.currentColumn = $(e.target).siblings().text();
|
||||||
|
util.position('data-table-menu', e);
|
||||||
|
util.render('columnActions', 'data-table-menu');
|
||||||
|
},
|
||||||
|
|
||||||
|
onRowHeaderClick: function(e) {
|
||||||
|
this.state.currentRow = $(e.target).parents('tr:first').attr('data-id');
|
||||||
|
util.position('data-table-menu', e);
|
||||||
|
util.render('rowActions', 'data-table-menu');
|
||||||
|
},
|
||||||
|
|
||||||
|
onRootHeaderClick: function(e) {
|
||||||
|
util.position('data-table-menu', e);
|
||||||
|
util.render('rootActions', 'data-table-menu', {'columns': this.hiddenHeaders});
|
||||||
|
},
|
||||||
|
|
||||||
|
onMenuClick: function(e) {
|
||||||
|
var self = this;
|
||||||
|
e.preventDefault();
|
||||||
|
var actions = {
|
||||||
|
bulkEdit: function() { self.showTransformColumnDialog('bulkEdit', {name: self.state.currentColumn}) },
|
||||||
|
transform: function() { self.showTransformDialog('transform') },
|
||||||
|
sortAsc: function() { self.setColumnSort('asc') },
|
||||||
|
sortDesc: function() { self.setColumnSort('desc') },
|
||||||
|
hideColumn: function() { self.hideColumn() },
|
||||||
|
showColumn: function() { self.showColumn(e) },
|
||||||
|
// TODO: Delete or re-implement ...
|
||||||
|
csv: function() { window.location.href = app.csvUrl },
|
||||||
|
json: function() { window.location.href = "_rewrite/api/json" },
|
||||||
|
urlImport: function() { showDialog('urlImport') },
|
||||||
|
pasteImport: function() { showDialog('pasteImport') },
|
||||||
|
uploadImport: function() { showDialog('uploadImport') },
|
||||||
|
// END TODO
|
||||||
|
deleteColumn: function() {
|
||||||
|
var msg = "Are you sure? This will delete '" + self.state.currentColumn + "' from all documents.";
|
||||||
|
// TODO:
|
||||||
|
alert('This function needs to be re-implemented');
|
||||||
|
return;
|
||||||
|
if (confirm(msg)) costco.deleteColumn(self.state.currentColumn);
|
||||||
|
},
|
||||||
|
deleteRow: function() {
|
||||||
|
var doc = _.find(self.model.currentDocuments.models, function(doc) {
|
||||||
|
// important this is == as the currentRow will be string (as comes
|
||||||
|
// from DOM) while id may be int
|
||||||
|
return doc.id == self.state.currentRow
|
||||||
|
});
|
||||||
|
doc.destroy().then(function() {
|
||||||
|
self.model.currentDocuments.remove(doc);
|
||||||
|
my.notify("Row deleted successfully");
|
||||||
|
})
|
||||||
|
.fail(function(err) {
|
||||||
|
my.notify("Errorz! " + err)
|
||||||
|
})
|
||||||
|
}
|
||||||
|
}
|
||||||
|
util.hide('data-table-menu');
|
||||||
|
actions[$(e.target).attr('data-action')]();
|
||||||
|
},
|
||||||
|
|
||||||
|
showTransformColumnDialog: function() {
|
||||||
|
var $el = $('.dialog-content');
|
||||||
|
util.show('dialog');
|
||||||
|
var view = new my.ColumnTransform({
|
||||||
|
model: this.model
|
||||||
|
});
|
||||||
|
view.state = this.state;
|
||||||
|
view.render();
|
||||||
|
$el.empty();
|
||||||
|
$el.append(view.el);
|
||||||
|
util.observeExit($el, function() {
|
||||||
|
util.hide('dialog');
|
||||||
|
})
|
||||||
|
$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
||||||
|
},
|
||||||
|
|
||||||
|
showTransformDialog: function() {
|
||||||
|
var $el = $('.dialog-content');
|
||||||
|
util.show('dialog');
|
||||||
|
var view = new recline.View.DataTransform({
|
||||||
|
});
|
||||||
|
view.render();
|
||||||
|
$el.empty();
|
||||||
|
$el.append(view.el);
|
||||||
|
util.observeExit($el, function() {
|
||||||
|
util.hide('dialog');
|
||||||
|
})
|
||||||
|
$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
||||||
|
},
|
||||||
|
|
||||||
|
setColumnSort: function(order) {
|
||||||
|
var query = _.extend(this.model.queryState, {sort: [[this.state.currentColumn, order]]});
|
||||||
|
this.model.query(query);
|
||||||
|
},
|
||||||
|
|
||||||
|
hideColumn: function() {
|
||||||
|
this.hiddenHeaders.push(this.state.currentColumn);
|
||||||
|
this.render();
|
||||||
|
},
|
||||||
|
|
||||||
|
showColumn: function(e) {
|
||||||
|
this.hiddenHeaders = _.without(this.hiddenHeaders, $(e.target).data('column'));
|
||||||
|
this.render();
|
||||||
|
},
|
||||||
|
|
||||||
|
// ======================================================
|
||||||
|
// Core Templating
|
||||||
|
template: ' \
|
||||||
|
<div class="data-table-menu-overlay" style="display: none; z-index: 101; "> </div> \
|
||||||
|
<ul class="data-table-menu"></ul> \
|
||||||
|
<table class="data-table" cellspacing="0"> \
|
||||||
|
<thead> \
|
||||||
|
<tr> \
|
||||||
|
{{#notEmpty}} \
|
||||||
|
<th class="column-header"> \
|
||||||
|
<div class="column-header-title"> \
|
||||||
|
<a class="root-header-menu"></a> \
|
||||||
|
<span class="column-header-name"></span> \
|
||||||
|
</div> \
|
||||||
|
</th> \
|
||||||
|
{{/notEmpty}} \
|
||||||
|
{{#headers}} \
|
||||||
|
<th class="column-header"> \
|
||||||
|
<div class="column-header-title"> \
|
||||||
|
<a class="column-header-menu"></a> \
|
||||||
|
<span class="column-header-name">{{.}}</span> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</th> \
|
||||||
|
{{/headers}} \
|
||||||
|
</tr> \
|
||||||
|
</thead> \
|
||||||
|
<tbody></tbody> \
|
||||||
|
</table> \
|
||||||
|
',
|
||||||
|
|
||||||
|
toTemplateJSON: function() {
|
||||||
|
var modelData = this.model.toJSON()
|
||||||
|
modelData.notEmpty = ( this.headers.length > 0 )
|
||||||
|
modelData.headers = this.headers;
|
||||||
|
return modelData;
|
||||||
|
},
|
||||||
|
render: function() {
|
||||||
|
var self = this;
|
||||||
|
this.headers = _.filter(this.model.get('headers'), function(header) {
|
||||||
|
return _.indexOf(self.hiddenHeaders, header) == -1;
|
||||||
|
});
|
||||||
|
var htmls = $.mustache(this.template, this.toTemplateJSON());
|
||||||
|
this.el.html(htmls);
|
||||||
|
this.model.currentDocuments.forEach(function(doc) {
|
||||||
|
var tr = $('<tr />');
|
||||||
|
self.el.find('tbody').append(tr);
|
||||||
|
var newView = new my.DataTableRow({
|
||||||
|
model: doc,
|
||||||
|
el: tr,
|
||||||
|
headers: self.headers,
|
||||||
|
});
|
||||||
|
newView.render();
|
||||||
|
});
|
||||||
|
this.el.toggleClass('no-hidden', (self.hiddenHeaders.length == 0));
|
||||||
|
return this;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// DataTableRow View for rendering an individual document.
|
||||||
|
//
|
||||||
|
// Since we want this to update in place it is up to creator to provider the element to attach to.
|
||||||
|
// In addition you must pass in a headers in the constructor options. This should be list of headers for the DataTable.
|
||||||
|
my.DataTableRow = Backbone.View.extend({
|
||||||
|
initialize: function(options) {
|
||||||
|
_.bindAll(this, 'render');
|
||||||
|
this._headers = options.headers;
|
||||||
|
this.el = $(this.el);
|
||||||
|
this.model.bind('change', this.render);
|
||||||
|
},
|
||||||
|
|
||||||
|
template: ' \
|
||||||
|
<td><a class="row-header-menu"></a></td> \
|
||||||
|
{{#cells}} \
|
||||||
|
<td data-header="{{header}}"> \
|
||||||
|
<div class="data-table-cell-content"> \
|
||||||
|
<a href="javascript:{}" class="data-table-cell-edit" title="Edit this cell"> </a> \
|
||||||
|
<div class="data-table-cell-value">{{value}}</div> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
{{/cells}} \
|
||||||
|
',
|
||||||
|
events: {
|
||||||
|
'click .data-table-cell-edit': 'onEditClick',
|
||||||
|
// cell editor
|
||||||
|
'click .data-table-cell-editor .okButton': 'onEditorOK',
|
||||||
|
'click .data-table-cell-editor .cancelButton': 'onEditorCancel'
|
||||||
|
},
|
||||||
|
|
||||||
|
toTemplateJSON: function() {
|
||||||
|
var doc = this.model;
|
||||||
|
var cellData = _.map(this._headers, function(header) {
|
||||||
|
return {header: header, value: doc.get(header)}
|
||||||
|
})
|
||||||
|
return { id: this.id, cells: cellData }
|
||||||
|
},
|
||||||
|
|
||||||
|
render: function() {
|
||||||
|
this.el.attr('data-id', this.model.id);
|
||||||
|
var html = $.mustache(this.template, this.toTemplateJSON());
|
||||||
|
$(this.el).html(html);
|
||||||
|
return this;
|
||||||
|
},
|
||||||
|
|
||||||
|
// ======================================================
|
||||||
|
// Cell Editor
|
||||||
|
|
||||||
|
onEditClick: function(e) {
|
||||||
|
var editing = this.el.find('.data-table-cell-editor-editor');
|
||||||
|
if (editing.length > 0) {
|
||||||
|
editing.parents('.data-table-cell-value').html(editing.text()).siblings('.data-table-cell-edit').removeClass("hidden");
|
||||||
|
}
|
||||||
|
$(e.target).addClass("hidden");
|
||||||
|
var cell = $(e.target).siblings('.data-table-cell-value');
|
||||||
|
cell.data("previousContents", cell.text());
|
||||||
|
util.render('cellEditor', cell, {value: cell.text()});
|
||||||
|
},
|
||||||
|
|
||||||
|
onEditorOK: function(e) {
|
||||||
|
var cell = $(e.target);
|
||||||
|
var rowId = cell.parents('tr').attr('data-id');
|
||||||
|
var header = cell.parents('td').attr('data-header');
|
||||||
|
var newValue = cell.parents('.data-table-cell-editor').find('.data-table-cell-editor-editor').val();
|
||||||
|
var newData = {};
|
||||||
|
newData[header] = newValue;
|
||||||
|
this.model.set(newData);
|
||||||
|
my.notify("Updating row...", {loader: true});
|
||||||
|
this.model.save().then(function(response) {
|
||||||
|
my.notify("Row updated successfully", {category: 'success'});
|
||||||
|
})
|
||||||
|
.fail(function() {
|
||||||
|
my.notify('Error saving row', {
|
||||||
|
category: 'error',
|
||||||
|
persist: true
|
||||||
|
});
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
onEditorCancel: function(e) {
|
||||||
|
var cell = $(e.target).parents('.data-table-cell-value');
|
||||||
|
cell.html(cell.data('previousContents')).siblings('.data-table-cell-edit').removeClass("hidden");
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
})(jQuery, recline.View);
|
||||||
|
|
||||||
|
|
||||||
232
src/view-flot-graph.js
Normal file
232
src/view-flot-graph.js
Normal file
@@ -0,0 +1,232 @@
|
|||||||
|
this.recline = this.recline || {};
|
||||||
|
this.recline.View = this.recline.View || {};
|
||||||
|
|
||||||
|
// Views module following classic module pattern
|
||||||
|
(function($, my) {
|
||||||
|
|
||||||
|
// Graph view for a Dataset using Flot graphing library.
|
||||||
|
//
|
||||||
|
// Initialization arguments:
|
||||||
|
//
|
||||||
|
// * model: recline.Model.Dataset
|
||||||
|
// * config: (optional) graph configuration hash of form:
|
||||||
|
//
|
||||||
|
// {
|
||||||
|
// group: {column name for x-axis},
|
||||||
|
// series: [{column name for series A}, {column name series B}, ... ],
|
||||||
|
// graphType: 'line'
|
||||||
|
// }
|
||||||
|
//
|
||||||
|
// NB: should *not* provide an el argument to the view but must let the view
|
||||||
|
// generate the element itself (you can then append view.el to the DOM.
|
||||||
|
my.FlotGraph = Backbone.View.extend({
|
||||||
|
|
||||||
|
tagName: "div",
|
||||||
|
className: "data-graph-container",
|
||||||
|
|
||||||
|
template: ' \
|
||||||
|
<div class="editor"> \
|
||||||
|
<div class="editor-info editor-hide-info"> \
|
||||||
|
<h3 class="action-toggle-help">Help »</h3> \
|
||||||
|
<p>To create a chart select a column (group) to use as the x-axis \
|
||||||
|
then another column (Series A) to plot against it.</p> \
|
||||||
|
<p>You can add add \
|
||||||
|
additional series by clicking the "Add series" button</p> \
|
||||||
|
</div> \
|
||||||
|
<form class="form-stacked"> \
|
||||||
|
<div class="clearfix"> \
|
||||||
|
<label>Graph Type</label> \
|
||||||
|
<div class="input editor-type"> \
|
||||||
|
<select> \
|
||||||
|
<option value="line">Line</option> \
|
||||||
|
</select> \
|
||||||
|
</div> \
|
||||||
|
<label>Group Column (x-axis)</label> \
|
||||||
|
<div class="input editor-group"> \
|
||||||
|
<select> \
|
||||||
|
{{#headers}} \
|
||||||
|
<option value="{{.}}">{{.}}</option> \
|
||||||
|
{{/headers}} \
|
||||||
|
</select> \
|
||||||
|
</div> \
|
||||||
|
<div class="editor-series-group"> \
|
||||||
|
<div class="editor-series"> \
|
||||||
|
<label>Series <span>A (y-axis)</span></label> \
|
||||||
|
<div class="input"> \
|
||||||
|
<select> \
|
||||||
|
{{#headers}} \
|
||||||
|
<option value="{{.}}">{{.}}</option> \
|
||||||
|
{{/headers}} \
|
||||||
|
</select> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
<div class="editor-buttons"> \
|
||||||
|
<button class="btn editor-add">Add Series</button> \
|
||||||
|
</div> \
|
||||||
|
<div class="editor-buttons editor-submit" comment="hidden temporarily" style="display: none;"> \
|
||||||
|
<button class="editor-save">Save</button> \
|
||||||
|
<input type="hidden" class="editor-id" value="chart-1" /> \
|
||||||
|
</div> \
|
||||||
|
</form> \
|
||||||
|
</div> \
|
||||||
|
<div class="panel graph"></div> \
|
||||||
|
</div> \
|
||||||
|
',
|
||||||
|
|
||||||
|
events: {
|
||||||
|
'change form select': 'onEditorSubmit'
|
||||||
|
, 'click .editor-add': 'addSeries'
|
||||||
|
, 'click .action-remove-series': 'removeSeries'
|
||||||
|
, 'click .action-toggle-help': 'toggleHelp'
|
||||||
|
},
|
||||||
|
|
||||||
|
initialize: function(options, config) {
|
||||||
|
var self = this;
|
||||||
|
this.el = $(this.el);
|
||||||
|
_.bindAll(this, 'render', 'redraw');
|
||||||
|
// we need the model.headers to render properly
|
||||||
|
this.model.bind('change', this.render);
|
||||||
|
this.model.currentDocuments.bind('add', this.redraw);
|
||||||
|
this.model.currentDocuments.bind('reset', this.redraw);
|
||||||
|
this.chartConfig = _.extend({
|
||||||
|
group: null,
|
||||||
|
series: [],
|
||||||
|
graphType: 'line'
|
||||||
|
},
|
||||||
|
config)
|
||||||
|
this.render();
|
||||||
|
},
|
||||||
|
|
||||||
|
toTemplateJSON: function() {
|
||||||
|
return this.model.toJSON();
|
||||||
|
},
|
||||||
|
|
||||||
|
render: function() {
|
||||||
|
htmls = $.mustache(this.template, this.toTemplateJSON());
|
||||||
|
$(this.el).html(htmls);
|
||||||
|
// now set a load of stuff up
|
||||||
|
this.$graph = this.el.find('.panel.graph');
|
||||||
|
// for use later when adding additional series
|
||||||
|
// could be simpler just to have a common template!
|
||||||
|
this.$seriesClone = this.el.find('.editor-series').clone();
|
||||||
|
this._updateSeries();
|
||||||
|
return this;
|
||||||
|
},
|
||||||
|
|
||||||
|
onEditorSubmit: function(e) {
|
||||||
|
var select = this.el.find('.editor-group select');
|
||||||
|
this._getEditorData();
|
||||||
|
// update navigation
|
||||||
|
// TODO: make this less invasive (e.g. preserve other keys in query string)
|
||||||
|
window.location.hash = window.location.hash.split('?')[0] +
|
||||||
|
'?graph=' + JSON.stringify(this.chartConfig);
|
||||||
|
this.redraw();
|
||||||
|
},
|
||||||
|
|
||||||
|
redraw: function() {
|
||||||
|
// There appear to be issues generating a Flot graph if either:
|
||||||
|
|
||||||
|
// * The relevant div that graph attaches to his hidden at the moment of creating the plot -- Flot will complain with
|
||||||
|
//
|
||||||
|
// Uncaught Invalid dimensions for plot, width = 0, height = 0
|
||||||
|
// * There is no data for the plot -- either same error or may have issues later with errors like 'non-existent node-value'
|
||||||
|
var areWeVisible = !jQuery.expr.filters.hidden(this.el[0]);
|
||||||
|
if (!this.plot && (!areWeVisible || this.model.currentDocuments.length == 0)) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
// create this.plot and cache it
|
||||||
|
if (!this.plot) {
|
||||||
|
// only lines for the present
|
||||||
|
options = {
|
||||||
|
id: 'line',
|
||||||
|
name: 'Line Chart'
|
||||||
|
};
|
||||||
|
this.plot = $.plot(this.$graph, this.createSeries(), options);
|
||||||
|
}
|
||||||
|
this.plot.setData(this.createSeries());
|
||||||
|
this.plot.resize();
|
||||||
|
this.plot.setupGrid();
|
||||||
|
this.plot.draw();
|
||||||
|
},
|
||||||
|
|
||||||
|
_getEditorData: function() {
|
||||||
|
$editor = this
|
||||||
|
var series = this.$series.map(function () {
|
||||||
|
return $(this).val();
|
||||||
|
});
|
||||||
|
this.chartConfig.series = $.makeArray(series)
|
||||||
|
this.chartConfig.group = this.el.find('.editor-group select').val();
|
||||||
|
},
|
||||||
|
|
||||||
|
createSeries: function () {
|
||||||
|
var self = this;
|
||||||
|
var series = [];
|
||||||
|
if (this.chartConfig) {
|
||||||
|
$.each(this.chartConfig.series, function (seriesIndex, field) {
|
||||||
|
var points = [];
|
||||||
|
$.each(self.model.currentDocuments.models, function (index, doc) {
|
||||||
|
var x = doc.get(self.chartConfig.group);
|
||||||
|
var y = doc.get(field);
|
||||||
|
if (typeof x === 'string') {
|
||||||
|
x = index;
|
||||||
|
}
|
||||||
|
points.push([x, y]);
|
||||||
|
});
|
||||||
|
series.push({data: points, label: field});
|
||||||
|
});
|
||||||
|
}
|
||||||
|
return series;
|
||||||
|
},
|
||||||
|
|
||||||
|
// Public: Adds a new empty series select box to the editor.
|
||||||
|
//
|
||||||
|
// All but the first select box will have a remove button that allows them
|
||||||
|
// to be removed.
|
||||||
|
//
|
||||||
|
// Returns itself.
|
||||||
|
addSeries: function (e) {
|
||||||
|
e.preventDefault();
|
||||||
|
var element = this.$seriesClone.clone(),
|
||||||
|
label = element.find('label'),
|
||||||
|
index = this.$series.length;
|
||||||
|
|
||||||
|
this.el.find('.editor-series-group').append(element);
|
||||||
|
this._updateSeries();
|
||||||
|
label.append(' [<a href="#remove" class="action-remove-series">Remove</a>]');
|
||||||
|
label.find('span').text(String.fromCharCode(this.$series.length + 64));
|
||||||
|
return this;
|
||||||
|
},
|
||||||
|
|
||||||
|
// Public: Removes a series list item from the editor.
|
||||||
|
//
|
||||||
|
// Also updates the labels of the remaining series elements.
|
||||||
|
removeSeries: function (e) {
|
||||||
|
e.preventDefault();
|
||||||
|
var $el = $(e.target);
|
||||||
|
$el.parent().parent().remove();
|
||||||
|
this._updateSeries();
|
||||||
|
this.$series.each(function (index) {
|
||||||
|
if (index > 0) {
|
||||||
|
var labelSpan = $(this).prev().find('span');
|
||||||
|
labelSpan.text(String.fromCharCode(index + 65));
|
||||||
|
}
|
||||||
|
});
|
||||||
|
this.onEditorSubmit();
|
||||||
|
},
|
||||||
|
|
||||||
|
toggleHelp: function() {
|
||||||
|
this.el.find('.editor-info').toggleClass('editor-hide-info');
|
||||||
|
},
|
||||||
|
|
||||||
|
// Private: Resets the series property to reference the select elements.
|
||||||
|
//
|
||||||
|
// Returns itself.
|
||||||
|
_updateSeries: function () {
|
||||||
|
this.$series = this.el.find('.editor-series select');
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
})(jQuery, recline.View);
|
||||||
|
|
||||||
206
src/view-transform-dialog.js
Normal file
206
src/view-transform-dialog.js
Normal file
@@ -0,0 +1,206 @@
|
|||||||
|
this.recline = this.recline || {};
|
||||||
|
this.recline.View = this.recline.View || {};
|
||||||
|
|
||||||
|
// Views module following classic module pattern
|
||||||
|
(function($, my) {
|
||||||
|
|
||||||
|
// View (Dialog) for doing data transformations on whole dataset.
|
||||||
|
my.DataTransform = Backbone.View.extend({
|
||||||
|
className: 'transform-view',
|
||||||
|
template: ' \
|
||||||
|
<div class="dialog-header"> \
|
||||||
|
Recursive transform on all rows \
|
||||||
|
</div> \
|
||||||
|
<div class="dialog-body"> \
|
||||||
|
<div class="grid-layout layout-full"> \
|
||||||
|
<p class="info">Traverse and transform objects by visiting every node on a recursive walk using <a href="https://github.com/substack/js-traverse">js-traverse</a>.</p> \
|
||||||
|
<table> \
|
||||||
|
<tbody> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
<div class="grid-layout layout-tight layout-full"> \
|
||||||
|
<table rows="4" cols="4"> \
|
||||||
|
<tbody> \
|
||||||
|
<tr style="vertical-align: bottom;"> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
Expression \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="3"> \
|
||||||
|
<div class="input-container"> \
|
||||||
|
<textarea class="expression-preview-code"></textarea> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
<td class="expression-preview-parsing-status" width="150" style="vertical-align: top;"> \
|
||||||
|
No syntax error. \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
<div id="expression-preview-tabs" class="refine-tabs ui-tabs ui-widget ui-widget-content ui-corner-all"> \
|
||||||
|
<span>Preview</span> \
|
||||||
|
<div id="expression-preview-tabs-preview" class="ui-tabs-panel ui-widget-content ui-corner-bottom"> \
|
||||||
|
<div class="expression-preview-container" style="width: 652px; "> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
</tbody> \
|
||||||
|
</table> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
</tbody> \
|
||||||
|
</table> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
<div class="dialog-footer"> \
|
||||||
|
<button class="okButton button"> Update All </button> \
|
||||||
|
<button class="cancelButton button">Cancel</button> \
|
||||||
|
</div> \
|
||||||
|
',
|
||||||
|
|
||||||
|
initialize: function() {
|
||||||
|
this.el = $(this.el);
|
||||||
|
},
|
||||||
|
|
||||||
|
render: function() {
|
||||||
|
this.el.html(this.template);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
// View (Dialog) for doing data transformations (on columns of data).
|
||||||
|
my.ColumnTransform = Backbone.View.extend({
|
||||||
|
className: 'transform-column-view',
|
||||||
|
template: ' \
|
||||||
|
<div class="dialog-header"> \
|
||||||
|
Functional transform on column {{name}} \
|
||||||
|
</div> \
|
||||||
|
<div class="dialog-body"> \
|
||||||
|
<div class="grid-layout layout-tight layout-full"> \
|
||||||
|
<table> \
|
||||||
|
<tbody> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
<div class="grid-layout layout-tight layout-full"> \
|
||||||
|
<table rows="4" cols="4"> \
|
||||||
|
<tbody> \
|
||||||
|
<tr style="vertical-align: bottom;"> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
Expression \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="3"> \
|
||||||
|
<div class="input-container"> \
|
||||||
|
<textarea class="expression-preview-code"></textarea> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
<td class="expression-preview-parsing-status" width="150" style="vertical-align: top;"> \
|
||||||
|
No syntax error. \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
<tr> \
|
||||||
|
<td colspan="4"> \
|
||||||
|
<div id="expression-preview-tabs" class="refine-tabs ui-tabs ui-widget ui-widget-content ui-corner-all"> \
|
||||||
|
<span>Preview</span> \
|
||||||
|
<div id="expression-preview-tabs-preview" class="ui-tabs-panel ui-widget-content ui-corner-bottom"> \
|
||||||
|
<div class="expression-preview-container" style="width: 652px; "> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
</tbody> \
|
||||||
|
</table> \
|
||||||
|
</div> \
|
||||||
|
</td> \
|
||||||
|
</tr> \
|
||||||
|
</tbody> \
|
||||||
|
</table> \
|
||||||
|
</div> \
|
||||||
|
</div> \
|
||||||
|
<div class="dialog-footer"> \
|
||||||
|
<button class="okButton btn primary"> Update All </button> \
|
||||||
|
<button class="cancelButton btn danger">Cancel</button> \
|
||||||
|
</div> \
|
||||||
|
',
|
||||||
|
|
||||||
|
events: {
|
||||||
|
'click .okButton': 'onSubmit'
|
||||||
|
, 'keydown .expression-preview-code': 'onEditorKeydown'
|
||||||
|
},
|
||||||
|
|
||||||
|
initialize: function() {
|
||||||
|
this.el = $(this.el);
|
||||||
|
},
|
||||||
|
|
||||||
|
render: function() {
|
||||||
|
var htmls = $.mustache(this.template,
|
||||||
|
{name: this.state.currentColumn}
|
||||||
|
)
|
||||||
|
this.el.html(htmls);
|
||||||
|
// Put in the basic (identity) transform script
|
||||||
|
// TODO: put this into the template?
|
||||||
|
var editor = this.el.find('.expression-preview-code');
|
||||||
|
editor.val("function(doc) {\n doc['"+ this.state.currentColumn+"'] = doc['"+ this.state.currentColumn+"'];\n return doc;\n}");
|
||||||
|
editor.focus().get(0).setSelectionRange(18, 18);
|
||||||
|
editor.keydown();
|
||||||
|
},
|
||||||
|
|
||||||
|
onSubmit: function(e) {
|
||||||
|
var self = this;
|
||||||
|
var funcText = this.el.find('.expression-preview-code').val();
|
||||||
|
var editFunc = costco.evalFunction(funcText);
|
||||||
|
if (editFunc.errorMessage) {
|
||||||
|
my.notify("Error with function! " + editFunc.errorMessage);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
util.hide('dialog');
|
||||||
|
my.notify("Updating all visible docs. This could take a while...", {persist: true, loader: true});
|
||||||
|
var docs = self.model.currentDocuments.map(function(doc) {
|
||||||
|
return doc.toJSON();
|
||||||
|
});
|
||||||
|
// TODO: notify about failed docs?
|
||||||
|
var toUpdate = costco.mapDocs(docs, editFunc).edited;
|
||||||
|
var totalToUpdate = toUpdate.length;
|
||||||
|
function onCompletedUpdate() {
|
||||||
|
totalToUpdate += -1;
|
||||||
|
if (totalToUpdate === 0) {
|
||||||
|
my.notify(toUpdate.length + " documents updated successfully");
|
||||||
|
alert('WARNING: We have only updated the docs in this view. (Updating of all docs not yet implemented!)');
|
||||||
|
self.remove();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// TODO: Very inefficient as we search through all docs every time!
|
||||||
|
_.each(toUpdate, function(editedDoc) {
|
||||||
|
var realDoc = self.model.currentDocuments.get(editedDoc.id);
|
||||||
|
realDoc.set(editedDoc);
|
||||||
|
realDoc.save().then(onCompletedUpdate).fail(onCompletedUpdate)
|
||||||
|
});
|
||||||
|
},
|
||||||
|
|
||||||
|
onEditorKeydown: function(e) {
|
||||||
|
var self = this;
|
||||||
|
// if you don't setTimeout it won't grab the latest character if you call e.target.value
|
||||||
|
window.setTimeout( function() {
|
||||||
|
var errors = self.el.find('.expression-preview-parsing-status');
|
||||||
|
var editFunc = costco.evalFunction(e.target.value);
|
||||||
|
if (!editFunc.errorMessage) {
|
||||||
|
errors.text('No syntax error.');
|
||||||
|
var docs = self.model.currentDocuments.map(function(doc) {
|
||||||
|
return doc.toJSON();
|
||||||
|
});
|
||||||
|
var previewData = costco.previewTransform(docs, editFunc, self.state.currentColumn);
|
||||||
|
util.render('editPreview', 'expression-preview-container', {rows: previewData});
|
||||||
|
} else {
|
||||||
|
errors.text(editFunc.errorMessage);
|
||||||
|
}
|
||||||
|
}, 1, true);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
})(jQuery, recline.View);
|
||||||
883
src/view.js
883
src/view.js
@@ -1,9 +1,8 @@
|
|||||||
this.recline = this.recline || {};
|
this.recline = this.recline || {};
|
||||||
|
this.recline.View = this.recline.View || {};
|
||||||
|
|
||||||
// Views module following classic module pattern
|
// Views module following classic module pattern
|
||||||
recline.View = function($) {
|
(function($, my) {
|
||||||
|
|
||||||
var my = {};
|
|
||||||
|
|
||||||
// Parse a URL query string (?xyz=abc...) into a dictionary.
|
// Parse a URL query string (?xyz=abc...) into a dictionary.
|
||||||
function parseQueryString(q) {
|
function parseQueryString(q) {
|
||||||
@@ -64,881 +63,5 @@ my.clearNotifications = function() {
|
|||||||
$notifications.remove();
|
$notifications.remove();
|
||||||
}
|
}
|
||||||
|
|
||||||
// The primary view for the entire application.
|
})(jQuery, recline.View);
|
||||||
//
|
|
||||||
// It should be initialized with a recline.Model.Dataset object and an existing
|
|
||||||
// dom element to attach to (the existing DOM element is important for
|
|
||||||
// rendering of FlotGraph subview).
|
|
||||||
//
|
|
||||||
// To pass in configuration options use the config key in initialization hash
|
|
||||||
// e.g.
|
|
||||||
//
|
|
||||||
// var explorer = new DataExplorer({
|
|
||||||
// config: {...}
|
|
||||||
// })
|
|
||||||
//
|
|
||||||
// Config options:
|
|
||||||
//
|
|
||||||
// * displayCount: how many documents to display initially (default: 10)
|
|
||||||
// * readOnly: true/false (default: false) value indicating whether to
|
|
||||||
// operate in read-only mode (hiding all editing options).
|
|
||||||
//
|
|
||||||
// All other views as contained in this one.
|
|
||||||
my.DataExplorer = Backbone.View.extend({
|
|
||||||
template: ' \
|
|
||||||
<div class="data-explorer"> \
|
|
||||||
<div class="alert-messages"></div> \
|
|
||||||
\
|
|
||||||
<div class="header"> \
|
|
||||||
<ul class="navigation"> \
|
|
||||||
<li class="active"><a href="#grid" class="btn">Grid</a> \
|
|
||||||
<li><a href="#graph" class="btn">Graph</a></li> \
|
|
||||||
</ul> \
|
|
||||||
<div class="pagination"> \
|
|
||||||
<form class="display-count"> \
|
|
||||||
Showing 0 to <input name="displayCount" type="text" value="{{displayCount}}" title="Edit and hit enter to change the number of rows displayed" /> of <span class="doc-count">{{docCount}}</span> \
|
|
||||||
</form> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
<div class="data-view-container"></div> \
|
|
||||||
<div class="dialog-overlay" style="display: none; z-index: 101; "> </div> \
|
|
||||||
<div class="dialog ui-draggable" style="display: none; z-index: 102; top: 101px; "> \
|
|
||||||
<div class="dialog-frame" style="width: 700px; visibility: visible; "> \
|
|
||||||
<div class="dialog-content dialog-border"></div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
',
|
|
||||||
|
|
||||||
events: {
|
|
||||||
'submit form.display-count': 'onDisplayCountUpdate'
|
|
||||||
},
|
|
||||||
|
|
||||||
initialize: function(options) {
|
|
||||||
var self = this;
|
|
||||||
this.el = $(this.el);
|
|
||||||
this.config = _.extend({
|
|
||||||
displayCount: 50
|
|
||||||
, readOnly: false
|
|
||||||
},
|
|
||||||
options.config);
|
|
||||||
if (this.config.readOnly) {
|
|
||||||
this.setReadOnly();
|
|
||||||
}
|
|
||||||
// Hash of 'page' views (i.e. those for whole page) keyed by page name
|
|
||||||
this.pageViews = {
|
|
||||||
grid: new my.DataTable({
|
|
||||||
model: this.model
|
|
||||||
})
|
|
||||||
, graph: new my.FlotGraph({
|
|
||||||
model: this.model
|
|
||||||
})
|
|
||||||
};
|
|
||||||
// this must be called after pageViews are created
|
|
||||||
this.render();
|
|
||||||
|
|
||||||
this.router = new Backbone.Router();
|
|
||||||
this.setupRouting();
|
|
||||||
|
|
||||||
// retrieve basic data like headers etc
|
|
||||||
// note this.model and dataset returned are the same
|
|
||||||
this.model.fetch()
|
|
||||||
.done(function(dataset) {
|
|
||||||
self.el.find('.doc-count').text(self.model.docCount || 'Unknown');
|
|
||||||
self.query();
|
|
||||||
})
|
|
||||||
.fail(function(error) {
|
|
||||||
my.notify(error.message, {category: 'error', persist: true});
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
query: function() {
|
|
||||||
this.config.displayCount = parseInt(this.el.find('input[name="displayCount"]').val());
|
|
||||||
var queryObj = {
|
|
||||||
size: this.config.displayCount
|
|
||||||
};
|
|
||||||
my.notify('Loading data', {loader: true});
|
|
||||||
this.model.query(queryObj)
|
|
||||||
.done(function() {
|
|
||||||
my.clearNotifications();
|
|
||||||
my.notify('Data loaded', {category: 'success'});
|
|
||||||
})
|
|
||||||
.fail(function(error) {
|
|
||||||
my.clearNotifications();
|
|
||||||
my.notify(error.message, {category: 'error', persist: true});
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
onDisplayCountUpdate: function(e) {
|
|
||||||
e.preventDefault();
|
|
||||||
this.query();
|
|
||||||
},
|
|
||||||
|
|
||||||
setReadOnly: function() {
|
|
||||||
this.el.addClass('read-only');
|
|
||||||
},
|
|
||||||
|
|
||||||
render: function() {
|
|
||||||
var tmplData = this.model.toTemplateJSON();
|
|
||||||
tmplData.displayCount = this.config.displayCount;
|
|
||||||
var template = $.mustache(this.template, tmplData);
|
|
||||||
$(this.el).html(template);
|
|
||||||
var $dataViewContainer = this.el.find('.data-view-container');
|
|
||||||
_.each(this.pageViews, function(view, pageName) {
|
|
||||||
$dataViewContainer.append(view.el)
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
setupRouting: function() {
|
|
||||||
var self = this;
|
|
||||||
this.router.route('', 'grid', function() {
|
|
||||||
self.updateNav('grid');
|
|
||||||
});
|
|
||||||
this.router.route(/grid(\?.*)?/, 'view', function(queryString) {
|
|
||||||
self.updateNav('grid', queryString);
|
|
||||||
});
|
|
||||||
this.router.route(/graph(\?.*)?/, 'graph', function(queryString) {
|
|
||||||
self.updateNav('graph', queryString);
|
|
||||||
// we have to call here due to fact plot may not have been able to draw
|
|
||||||
// if it was hidden until now - see comments in FlotGraph.redraw
|
|
||||||
qsParsed = parseQueryString(queryString);
|
|
||||||
if ('graph' in qsParsed) {
|
|
||||||
var chartConfig = JSON.parse(qsParsed['graph']);
|
|
||||||
_.extend(self.pageViews['graph'].chartConfig, chartConfig);
|
|
||||||
}
|
|
||||||
self.pageViews['graph'].redraw();
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
updateNav: function(pageName, queryString) {
|
|
||||||
this.el.find('.navigation li').removeClass('active');
|
|
||||||
var $el = this.el.find('.navigation li a[href=#' + pageName + ']');
|
|
||||||
$el.parent().addClass('active');
|
|
||||||
// show the specific page
|
|
||||||
_.each(this.pageViews, function(view, pageViewName) {
|
|
||||||
if (pageViewName === pageName) {
|
|
||||||
view.el.show();
|
|
||||||
} else {
|
|
||||||
view.el.hide();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
// DataTable provides a tabular view on a Dataset.
|
|
||||||
//
|
|
||||||
// Initialize it with a recline.Dataset object.
|
|
||||||
my.DataTable = Backbone.View.extend({
|
|
||||||
tagName: "div",
|
|
||||||
className: "data-table-container",
|
|
||||||
|
|
||||||
initialize: function() {
|
|
||||||
var self = this;
|
|
||||||
this.el = $(this.el);
|
|
||||||
_.bindAll(this, 'render');
|
|
||||||
this.model.currentDocuments.bind('add', this.render);
|
|
||||||
this.model.currentDocuments.bind('reset', this.render);
|
|
||||||
this.model.currentDocuments.bind('remove', this.render);
|
|
||||||
this.state = {};
|
|
||||||
this.hiddenHeaders = [];
|
|
||||||
},
|
|
||||||
|
|
||||||
events: {
|
|
||||||
'click .column-header-menu': 'onColumnHeaderClick'
|
|
||||||
, 'click .row-header-menu': 'onRowHeaderClick'
|
|
||||||
, 'click .root-header-menu': 'onRootHeaderClick'
|
|
||||||
, 'click .data-table-menu li a': 'onMenuClick'
|
|
||||||
},
|
|
||||||
|
|
||||||
// TODO: delete or re-enable (currently this code is not used from anywhere except deprecated or disabled methods (see above)).
|
|
||||||
// showDialog: function(template, data) {
|
|
||||||
// if (!data) data = {};
|
|
||||||
// util.show('dialog');
|
|
||||||
// util.render(template, 'dialog-content', data);
|
|
||||||
// util.observeExit($('.dialog-content'), function() {
|
|
||||||
// util.hide('dialog');
|
|
||||||
// })
|
|
||||||
// $('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
|
||||||
// },
|
|
||||||
|
|
||||||
|
|
||||||
// ======================================================
|
|
||||||
// Column and row menus
|
|
||||||
|
|
||||||
onColumnHeaderClick: function(e) {
|
|
||||||
this.state.currentColumn = $(e.target).siblings().text();
|
|
||||||
util.position('data-table-menu', e);
|
|
||||||
util.render('columnActions', 'data-table-menu');
|
|
||||||
},
|
|
||||||
|
|
||||||
onRowHeaderClick: function(e) {
|
|
||||||
this.state.currentRow = $(e.target).parents('tr:first').attr('data-id');
|
|
||||||
util.position('data-table-menu', e);
|
|
||||||
util.render('rowActions', 'data-table-menu');
|
|
||||||
},
|
|
||||||
|
|
||||||
onRootHeaderClick: function(e) {
|
|
||||||
util.position('data-table-menu', e);
|
|
||||||
util.render('rootActions', 'data-table-menu', {'columns': this.hiddenHeaders});
|
|
||||||
},
|
|
||||||
|
|
||||||
onMenuClick: function(e) {
|
|
||||||
var self = this;
|
|
||||||
e.preventDefault();
|
|
||||||
var actions = {
|
|
||||||
bulkEdit: function() { self.showTransformColumnDialog('bulkEdit', {name: self.state.currentColumn}) },
|
|
||||||
transform: function() { self.showTransformDialog('transform') },
|
|
||||||
sortAsc: function() { self.setColumnSort('asc') },
|
|
||||||
sortDesc: function() { self.setColumnSort('desc') },
|
|
||||||
hideColumn: function() { self.hideColumn() },
|
|
||||||
showColumn: function() { self.showColumn(e) },
|
|
||||||
// TODO: Delete or re-implement ...
|
|
||||||
csv: function() { window.location.href = app.csvUrl },
|
|
||||||
json: function() { window.location.href = "_rewrite/api/json" },
|
|
||||||
urlImport: function() { showDialog('urlImport') },
|
|
||||||
pasteImport: function() { showDialog('pasteImport') },
|
|
||||||
uploadImport: function() { showDialog('uploadImport') },
|
|
||||||
// END TODO
|
|
||||||
deleteColumn: function() {
|
|
||||||
var msg = "Are you sure? This will delete '" + self.state.currentColumn + "' from all documents.";
|
|
||||||
// TODO:
|
|
||||||
alert('This function needs to be re-implemented');
|
|
||||||
return;
|
|
||||||
if (confirm(msg)) costco.deleteColumn(self.state.currentColumn);
|
|
||||||
},
|
|
||||||
deleteRow: function() {
|
|
||||||
var doc = _.find(self.model.currentDocuments.models, function(doc) {
|
|
||||||
// important this is == as the currentRow will be string (as comes
|
|
||||||
// from DOM) while id may be int
|
|
||||||
return doc.id == self.state.currentRow
|
|
||||||
});
|
|
||||||
doc.destroy().then(function() {
|
|
||||||
self.model.currentDocuments.remove(doc);
|
|
||||||
my.notify("Row deleted successfully");
|
|
||||||
})
|
|
||||||
.fail(function(err) {
|
|
||||||
my.notify("Errorz! " + err)
|
|
||||||
})
|
|
||||||
}
|
|
||||||
}
|
|
||||||
util.hide('data-table-menu');
|
|
||||||
actions[$(e.target).attr('data-action')]();
|
|
||||||
},
|
|
||||||
|
|
||||||
showTransformColumnDialog: function() {
|
|
||||||
var $el = $('.dialog-content');
|
|
||||||
util.show('dialog');
|
|
||||||
var view = new my.ColumnTransform({
|
|
||||||
model: this.model
|
|
||||||
});
|
|
||||||
view.state = this.state;
|
|
||||||
view.render();
|
|
||||||
$el.empty();
|
|
||||||
$el.append(view.el);
|
|
||||||
util.observeExit($el, function() {
|
|
||||||
util.hide('dialog');
|
|
||||||
})
|
|
||||||
$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
|
||||||
},
|
|
||||||
|
|
||||||
showTransformDialog: function() {
|
|
||||||
var $el = $('.dialog-content');
|
|
||||||
util.show('dialog');
|
|
||||||
var view = new my.DataTransform({
|
|
||||||
});
|
|
||||||
view.render();
|
|
||||||
$el.empty();
|
|
||||||
$el.append(view.el);
|
|
||||||
util.observeExit($el, function() {
|
|
||||||
util.hide('dialog');
|
|
||||||
})
|
|
||||||
$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
|
|
||||||
},
|
|
||||||
|
|
||||||
setColumnSort: function(order) {
|
|
||||||
var query = _.extend(this.model.queryState, {sort: [[this.state.currentColumn, order]]});
|
|
||||||
this.model.query(query);
|
|
||||||
},
|
|
||||||
|
|
||||||
hideColumn: function() {
|
|
||||||
this.hiddenHeaders.push(this.state.currentColumn);
|
|
||||||
this.render();
|
|
||||||
},
|
|
||||||
|
|
||||||
showColumn: function(e) {
|
|
||||||
this.hiddenHeaders = _.without(this.hiddenHeaders, $(e.target).data('column'));
|
|
||||||
this.render();
|
|
||||||
},
|
|
||||||
|
|
||||||
// ======================================================
|
|
||||||
// Core Templating
|
|
||||||
template: ' \
|
|
||||||
<div class="data-table-menu-overlay" style="display: none; z-index: 101; "> </div> \
|
|
||||||
<ul class="data-table-menu"></ul> \
|
|
||||||
<table class="data-table" cellspacing="0"> \
|
|
||||||
<thead> \
|
|
||||||
<tr> \
|
|
||||||
{{#notEmpty}} \
|
|
||||||
<th class="column-header"> \
|
|
||||||
<div class="column-header-title"> \
|
|
||||||
<a class="root-header-menu"></a> \
|
|
||||||
<span class="column-header-name"></span> \
|
|
||||||
</div> \
|
|
||||||
</th> \
|
|
||||||
{{/notEmpty}} \
|
|
||||||
{{#headers}} \
|
|
||||||
<th class="column-header"> \
|
|
||||||
<div class="column-header-title"> \
|
|
||||||
<a class="column-header-menu"></a> \
|
|
||||||
<span class="column-header-name">{{.}}</span> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</th> \
|
|
||||||
{{/headers}} \
|
|
||||||
</tr> \
|
|
||||||
</thead> \
|
|
||||||
<tbody></tbody> \
|
|
||||||
</table> \
|
|
||||||
',
|
|
||||||
|
|
||||||
toTemplateJSON: function() {
|
|
||||||
var modelData = this.model.toJSON()
|
|
||||||
modelData.notEmpty = ( this.headers.length > 0 )
|
|
||||||
modelData.headers = this.headers;
|
|
||||||
return modelData;
|
|
||||||
},
|
|
||||||
render: function() {
|
|
||||||
var self = this;
|
|
||||||
this.headers = _.filter(this.model.get('headers'), function(header) {
|
|
||||||
return _.indexOf(self.hiddenHeaders, header) == -1;
|
|
||||||
});
|
|
||||||
var htmls = $.mustache(this.template, this.toTemplateJSON());
|
|
||||||
this.el.html(htmls);
|
|
||||||
this.model.currentDocuments.forEach(function(doc) {
|
|
||||||
var tr = $('<tr />');
|
|
||||||
self.el.find('tbody').append(tr);
|
|
||||||
var newView = new my.DataTableRow({
|
|
||||||
model: doc,
|
|
||||||
el: tr,
|
|
||||||
headers: self.headers,
|
|
||||||
});
|
|
||||||
newView.render();
|
|
||||||
});
|
|
||||||
$(".root-header-menu").toggle((self.hiddenHeaders.length > 0));
|
|
||||||
return this;
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
// DataTableRow View for rendering an individual document.
|
|
||||||
//
|
|
||||||
// Since we want this to update in place it is up to creator to provider the element to attach to.
|
|
||||||
// In addition you must pass in a headers in the constructor options. This should be list of headers for the DataTable.
|
|
||||||
my.DataTableRow = Backbone.View.extend({
|
|
||||||
initialize: function(options) {
|
|
||||||
_.bindAll(this, 'render');
|
|
||||||
this._headers = options.headers;
|
|
||||||
this.el = $(this.el);
|
|
||||||
this.model.bind('change', this.render);
|
|
||||||
},
|
|
||||||
|
|
||||||
template: ' \
|
|
||||||
<td><a class="row-header-menu"></a></td> \
|
|
||||||
{{#cells}} \
|
|
||||||
<td data-header="{{header}}"> \
|
|
||||||
<div class="data-table-cell-content"> \
|
|
||||||
<a href="javascript:{}" class="data-table-cell-edit" title="Edit this cell"> </a> \
|
|
||||||
<div class="data-table-cell-value">{{value}}</div> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
{{/cells}} \
|
|
||||||
',
|
|
||||||
events: {
|
|
||||||
'click .data-table-cell-edit': 'onEditClick',
|
|
||||||
// cell editor
|
|
||||||
'click .data-table-cell-editor .okButton': 'onEditorOK',
|
|
||||||
'click .data-table-cell-editor .cancelButton': 'onEditorCancel'
|
|
||||||
},
|
|
||||||
|
|
||||||
toTemplateJSON: function() {
|
|
||||||
var doc = this.model;
|
|
||||||
var cellData = _.map(this._headers, function(header) {
|
|
||||||
return {header: header, value: doc.get(header)}
|
|
||||||
})
|
|
||||||
return { id: this.id, cells: cellData }
|
|
||||||
},
|
|
||||||
|
|
||||||
render: function() {
|
|
||||||
this.el.attr('data-id', this.model.id);
|
|
||||||
var html = $.mustache(this.template, this.toTemplateJSON());
|
|
||||||
$(this.el).html(html);
|
|
||||||
return this;
|
|
||||||
},
|
|
||||||
|
|
||||||
// ======================================================
|
|
||||||
// Cell Editor
|
|
||||||
|
|
||||||
onEditClick: function(e) {
|
|
||||||
var editing = this.el.find('.data-table-cell-editor-editor');
|
|
||||||
if (editing.length > 0) {
|
|
||||||
editing.parents('.data-table-cell-value').html(editing.text()).siblings('.data-table-cell-edit').removeClass("hidden");
|
|
||||||
}
|
|
||||||
$(e.target).addClass("hidden");
|
|
||||||
var cell = $(e.target).siblings('.data-table-cell-value');
|
|
||||||
cell.data("previousContents", cell.text());
|
|
||||||
util.render('cellEditor', cell, {value: cell.text()});
|
|
||||||
},
|
|
||||||
|
|
||||||
onEditorOK: function(e) {
|
|
||||||
var cell = $(e.target);
|
|
||||||
var rowId = cell.parents('tr').attr('data-id');
|
|
||||||
var header = cell.parents('td').attr('data-header');
|
|
||||||
var newValue = cell.parents('.data-table-cell-editor').find('.data-table-cell-editor-editor').val();
|
|
||||||
var newData = {};
|
|
||||||
newData[header] = newValue;
|
|
||||||
this.model.set(newData);
|
|
||||||
my.notify("Updating row...", {loader: true});
|
|
||||||
this.model.save().then(function(response) {
|
|
||||||
my.notify("Row updated successfully", {category: 'success'});
|
|
||||||
})
|
|
||||||
.fail(function() {
|
|
||||||
my.notify('Error saving row', {
|
|
||||||
category: 'error',
|
|
||||||
persist: true
|
|
||||||
});
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
onEditorCancel: function(e) {
|
|
||||||
var cell = $(e.target).parents('.data-table-cell-value');
|
|
||||||
cell.html(cell.data('previousContents')).siblings('.data-table-cell-edit').removeClass("hidden");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
|
|
||||||
// View (Dialog) for doing data transformations (on columns of data).
|
|
||||||
my.ColumnTransform = Backbone.View.extend({
|
|
||||||
className: 'transform-column-view',
|
|
||||||
template: ' \
|
|
||||||
<div class="dialog-header"> \
|
|
||||||
Functional transform on column {{name}} \
|
|
||||||
</div> \
|
|
||||||
<div class="dialog-body"> \
|
|
||||||
<div class="grid-layout layout-tight layout-full"> \
|
|
||||||
<table> \
|
|
||||||
<tbody> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
<div class="grid-layout layout-tight layout-full"> \
|
|
||||||
<table rows="4" cols="4"> \
|
|
||||||
<tbody> \
|
|
||||||
<tr style="vertical-align: bottom;"> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
Expression \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="3"> \
|
|
||||||
<div class="input-container"> \
|
|
||||||
<textarea class="expression-preview-code"></textarea> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
<td class="expression-preview-parsing-status" width="150" style="vertical-align: top;"> \
|
|
||||||
No syntax error. \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
<div id="expression-preview-tabs" class="refine-tabs ui-tabs ui-widget ui-widget-content ui-corner-all"> \
|
|
||||||
<span>Preview</span> \
|
|
||||||
<div id="expression-preview-tabs-preview" class="ui-tabs-panel ui-widget-content ui-corner-bottom"> \
|
|
||||||
<div class="expression-preview-container" style="width: 652px; "> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
</tbody> \
|
|
||||||
</table> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
</tbody> \
|
|
||||||
</table> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
<div class="dialog-footer"> \
|
|
||||||
<button class="okButton btn primary"> Update All </button> \
|
|
||||||
<button class="cancelButton btn danger">Cancel</button> \
|
|
||||||
</div> \
|
|
||||||
',
|
|
||||||
|
|
||||||
events: {
|
|
||||||
'click .okButton': 'onSubmit'
|
|
||||||
, 'keydown .expression-preview-code': 'onEditorKeydown'
|
|
||||||
},
|
|
||||||
|
|
||||||
initialize: function() {
|
|
||||||
this.el = $(this.el);
|
|
||||||
},
|
|
||||||
|
|
||||||
render: function() {
|
|
||||||
var htmls = $.mustache(this.template,
|
|
||||||
{name: this.state.currentColumn}
|
|
||||||
)
|
|
||||||
this.el.html(htmls);
|
|
||||||
// Put in the basic (identity) transform script
|
|
||||||
// TODO: put this into the template?
|
|
||||||
var editor = this.el.find('.expression-preview-code');
|
|
||||||
editor.val("function(doc) {\n doc['"+ this.state.currentColumn+"'] = doc['"+ this.state.currentColumn+"'];\n return doc;\n}");
|
|
||||||
editor.focus().get(0).setSelectionRange(18, 18);
|
|
||||||
editor.keydown();
|
|
||||||
},
|
|
||||||
|
|
||||||
onSubmit: function(e) {
|
|
||||||
var self = this;
|
|
||||||
var funcText = this.el.find('.expression-preview-code').val();
|
|
||||||
var editFunc = costco.evalFunction(funcText);
|
|
||||||
if (editFunc.errorMessage) {
|
|
||||||
my.notify("Error with function! " + editFunc.errorMessage);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
util.hide('dialog');
|
|
||||||
my.notify("Updating all visible docs. This could take a while...", {persist: true, loader: true});
|
|
||||||
var docs = self.model.currentDocuments.map(function(doc) {
|
|
||||||
return doc.toJSON();
|
|
||||||
});
|
|
||||||
// TODO: notify about failed docs?
|
|
||||||
var toUpdate = costco.mapDocs(docs, editFunc).edited;
|
|
||||||
var totalToUpdate = toUpdate.length;
|
|
||||||
function onCompletedUpdate() {
|
|
||||||
totalToUpdate += -1;
|
|
||||||
if (totalToUpdate === 0) {
|
|
||||||
my.notify(toUpdate.length + " documents updated successfully");
|
|
||||||
alert('WARNING: We have only updated the docs in this view. (Updating of all docs not yet implemented!)');
|
|
||||||
self.remove();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// TODO: Very inefficient as we search through all docs every time!
|
|
||||||
_.each(toUpdate, function(editedDoc) {
|
|
||||||
var realDoc = self.model.currentDocuments.get(editedDoc.id);
|
|
||||||
realDoc.set(editedDoc);
|
|
||||||
realDoc.save().then(onCompletedUpdate).fail(onCompletedUpdate)
|
|
||||||
});
|
|
||||||
},
|
|
||||||
|
|
||||||
onEditorKeydown: function(e) {
|
|
||||||
var self = this;
|
|
||||||
// if you don't setTimeout it won't grab the latest character if you call e.target.value
|
|
||||||
window.setTimeout( function() {
|
|
||||||
var errors = self.el.find('.expression-preview-parsing-status');
|
|
||||||
var editFunc = costco.evalFunction(e.target.value);
|
|
||||||
if (!editFunc.errorMessage) {
|
|
||||||
errors.text('No syntax error.');
|
|
||||||
var docs = self.model.currentDocuments.map(function(doc) {
|
|
||||||
return doc.toJSON();
|
|
||||||
});
|
|
||||||
var previewData = costco.previewTransform(docs, editFunc, self.state.currentColumn);
|
|
||||||
util.render('editPreview', 'expression-preview-container', {rows: previewData});
|
|
||||||
} else {
|
|
||||||
errors.text(editFunc.errorMessage);
|
|
||||||
}
|
|
||||||
}, 1, true);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
// View (Dialog) for doing data transformations on whole dataset.
|
|
||||||
my.DataTransform = Backbone.View.extend({
|
|
||||||
className: 'transform-view',
|
|
||||||
template: ' \
|
|
||||||
<div class="dialog-header"> \
|
|
||||||
Recursive transform on all rows \
|
|
||||||
</div> \
|
|
||||||
<div class="dialog-body"> \
|
|
||||||
<div class="grid-layout layout-full"> \
|
|
||||||
<p class="info">Traverse and transform objects by visiting every node on a recursive walk using <a href="https://github.com/substack/js-traverse">js-traverse</a>.</p> \
|
|
||||||
<table> \
|
|
||||||
<tbody> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
<div class="grid-layout layout-tight layout-full"> \
|
|
||||||
<table rows="4" cols="4"> \
|
|
||||||
<tbody> \
|
|
||||||
<tr style="vertical-align: bottom;"> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
Expression \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="3"> \
|
|
||||||
<div class="input-container"> \
|
|
||||||
<textarea class="expression-preview-code"></textarea> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
<td class="expression-preview-parsing-status" width="150" style="vertical-align: top;"> \
|
|
||||||
No syntax error. \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
<tr> \
|
|
||||||
<td colspan="4"> \
|
|
||||||
<div id="expression-preview-tabs" class="refine-tabs ui-tabs ui-widget ui-widget-content ui-corner-all"> \
|
|
||||||
<span>Preview</span> \
|
|
||||||
<div id="expression-preview-tabs-preview" class="ui-tabs-panel ui-widget-content ui-corner-bottom"> \
|
|
||||||
<div class="expression-preview-container" style="width: 652px; "> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
</tbody> \
|
|
||||||
</table> \
|
|
||||||
</div> \
|
|
||||||
</td> \
|
|
||||||
</tr> \
|
|
||||||
</tbody> \
|
|
||||||
</table> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
<div class="dialog-footer"> \
|
|
||||||
<button class="okButton button"> Update All </button> \
|
|
||||||
<button class="cancelButton button">Cancel</button> \
|
|
||||||
</div> \
|
|
||||||
',
|
|
||||||
|
|
||||||
initialize: function() {
|
|
||||||
this.el = $(this.el);
|
|
||||||
},
|
|
||||||
|
|
||||||
render: function() {
|
|
||||||
this.el.html(this.template);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
|
|
||||||
// Graph view for a Dataset using Flot graphing library.
|
|
||||||
//
|
|
||||||
// Initialization arguments:
|
|
||||||
//
|
|
||||||
// * model: recline.Model.Dataset
|
|
||||||
// * config: (optional) graph configuration hash of form:
|
|
||||||
//
|
|
||||||
// {
|
|
||||||
// group: {column name for x-axis},
|
|
||||||
// series: [{column name for series A}, {column name series B}, ... ],
|
|
||||||
// graphType: 'line'
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// NB: should *not* provide an el argument to the view but must let the view
|
|
||||||
// generate the element itself (you can then append view.el to the DOM.
|
|
||||||
my.FlotGraph = Backbone.View.extend({
|
|
||||||
|
|
||||||
tagName: "div",
|
|
||||||
className: "data-graph-container",
|
|
||||||
|
|
||||||
template: ' \
|
|
||||||
<div class="editor"> \
|
|
||||||
<div class="editor-info editor-hide-info"> \
|
|
||||||
<h3 class="action-toggle-help">Help »</h3> \
|
|
||||||
<p>To create a chart select a column (group) to use as the x-axis \
|
|
||||||
then another column (Series A) to plot against it.</p> \
|
|
||||||
<p>You can add add \
|
|
||||||
additional series by clicking the "Add series" button</p> \
|
|
||||||
</div> \
|
|
||||||
<form class="form-stacked"> \
|
|
||||||
<div class="clearfix"> \
|
|
||||||
<label>Graph Type</label> \
|
|
||||||
<div class="input editor-type"> \
|
|
||||||
<select> \
|
|
||||||
<option value="line">Line</option> \
|
|
||||||
</select> \
|
|
||||||
</div> \
|
|
||||||
<label>Group Column (x-axis)</label> \
|
|
||||||
<div class="input editor-group"> \
|
|
||||||
<select> \
|
|
||||||
{{#headers}} \
|
|
||||||
<option value="{{.}}">{{.}}</option> \
|
|
||||||
{{/headers}} \
|
|
||||||
</select> \
|
|
||||||
</div> \
|
|
||||||
<div class="editor-series-group"> \
|
|
||||||
<div class="editor-series"> \
|
|
||||||
<label>Series <span>A (y-axis)</span></label> \
|
|
||||||
<div class="input"> \
|
|
||||||
<select> \
|
|
||||||
{{#headers}} \
|
|
||||||
<option value="{{.}}">{{.}}</option> \
|
|
||||||
{{/headers}} \
|
|
||||||
</select> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
</div> \
|
|
||||||
<div class="editor-buttons"> \
|
|
||||||
<button class="btn editor-add">Add Series</button> \
|
|
||||||
</div> \
|
|
||||||
<div class="editor-buttons editor-submit" comment="hidden temporarily" style="display: none;"> \
|
|
||||||
<button class="editor-save">Save</button> \
|
|
||||||
<input type="hidden" class="editor-id" value="chart-1" /> \
|
|
||||||
</div> \
|
|
||||||
</form> \
|
|
||||||
</div> \
|
|
||||||
<div class="panel graph"></div> \
|
|
||||||
</div> \
|
|
||||||
',
|
|
||||||
|
|
||||||
events: {
|
|
||||||
'change form select': 'onEditorSubmit'
|
|
||||||
, 'click .editor-add': 'addSeries'
|
|
||||||
, 'click .action-remove-series': 'removeSeries'
|
|
||||||
, 'click .action-toggle-help': 'toggleHelp'
|
|
||||||
},
|
|
||||||
|
|
||||||
initialize: function(options, config) {
|
|
||||||
var self = this;
|
|
||||||
this.el = $(this.el);
|
|
||||||
_.bindAll(this, 'render', 'redraw');
|
|
||||||
// we need the model.headers to render properly
|
|
||||||
this.model.bind('change', this.render);
|
|
||||||
this.model.currentDocuments.bind('add', this.redraw);
|
|
||||||
this.model.currentDocuments.bind('reset', this.redraw);
|
|
||||||
this.chartConfig = _.extend({
|
|
||||||
group: null,
|
|
||||||
series: [],
|
|
||||||
graphType: 'line'
|
|
||||||
},
|
|
||||||
config)
|
|
||||||
this.render();
|
|
||||||
},
|
|
||||||
|
|
||||||
toTemplateJSON: function() {
|
|
||||||
return this.model.toJSON();
|
|
||||||
},
|
|
||||||
|
|
||||||
render: function() {
|
|
||||||
htmls = $.mustache(this.template, this.toTemplateJSON());
|
|
||||||
$(this.el).html(htmls);
|
|
||||||
// now set a load of stuff up
|
|
||||||
this.$graph = this.el.find('.panel.graph');
|
|
||||||
// for use later when adding additional series
|
|
||||||
// could be simpler just to have a common template!
|
|
||||||
this.$seriesClone = this.el.find('.editor-series').clone();
|
|
||||||
this._updateSeries();
|
|
||||||
return this;
|
|
||||||
},
|
|
||||||
|
|
||||||
onEditorSubmit: function(e) {
|
|
||||||
var select = this.el.find('.editor-group select');
|
|
||||||
this._getEditorData();
|
|
||||||
// update navigation
|
|
||||||
// TODO: make this less invasive (e.g. preserve other keys in query string)
|
|
||||||
window.location.hash = window.location.hash.split('?')[0] +
|
|
||||||
'?graph=' + JSON.stringify(this.chartConfig);
|
|
||||||
this.redraw();
|
|
||||||
},
|
|
||||||
|
|
||||||
redraw: function() {
|
|
||||||
// There appear to be issues generating a Flot graph if either:
|
|
||||||
|
|
||||||
// * The relevant div that graph attaches to his hidden at the moment of creating the plot -- Flot will complain with
|
|
||||||
//
|
|
||||||
// Uncaught Invalid dimensions for plot, width = 0, height = 0
|
|
||||||
// * There is no data for the plot -- either same error or may have issues later with errors like 'non-existent node-value'
|
|
||||||
var areWeVisible = !jQuery.expr.filters.hidden(this.el[0]);
|
|
||||||
if (!this.plot && (!areWeVisible || this.model.currentDocuments.length == 0)) {
|
|
||||||
return
|
|
||||||
}
|
|
||||||
// create this.plot and cache it
|
|
||||||
if (!this.plot) {
|
|
||||||
// only lines for the present
|
|
||||||
options = {
|
|
||||||
id: 'line',
|
|
||||||
name: 'Line Chart'
|
|
||||||
};
|
|
||||||
this.plot = $.plot(this.$graph, this.createSeries(), options);
|
|
||||||
}
|
|
||||||
this.plot.setData(this.createSeries());
|
|
||||||
this.plot.resize();
|
|
||||||
this.plot.setupGrid();
|
|
||||||
this.plot.draw();
|
|
||||||
},
|
|
||||||
|
|
||||||
_getEditorData: function() {
|
|
||||||
$editor = this
|
|
||||||
var series = this.$series.map(function () {
|
|
||||||
return $(this).val();
|
|
||||||
});
|
|
||||||
this.chartConfig.series = $.makeArray(series)
|
|
||||||
this.chartConfig.group = this.el.find('.editor-group select').val();
|
|
||||||
},
|
|
||||||
|
|
||||||
createSeries: function () {
|
|
||||||
var self = this;
|
|
||||||
var series = [];
|
|
||||||
if (this.chartConfig) {
|
|
||||||
$.each(this.chartConfig.series, function (seriesIndex, field) {
|
|
||||||
var points = [];
|
|
||||||
$.each(self.model.currentDocuments.models, function (index, doc) {
|
|
||||||
var x = doc.get(self.chartConfig.group);
|
|
||||||
var y = doc.get(field);
|
|
||||||
if (typeof x === 'string') {
|
|
||||||
x = index;
|
|
||||||
}
|
|
||||||
points.push([x, y]);
|
|
||||||
});
|
|
||||||
series.push({data: points, label: field});
|
|
||||||
});
|
|
||||||
}
|
|
||||||
return series;
|
|
||||||
},
|
|
||||||
|
|
||||||
// Public: Adds a new empty series select box to the editor.
|
|
||||||
//
|
|
||||||
// All but the first select box will have a remove button that allows them
|
|
||||||
// to be removed.
|
|
||||||
//
|
|
||||||
// Returns itself.
|
|
||||||
addSeries: function (e) {
|
|
||||||
e.preventDefault();
|
|
||||||
var element = this.$seriesClone.clone(),
|
|
||||||
label = element.find('label'),
|
|
||||||
index = this.$series.length;
|
|
||||||
|
|
||||||
this.el.find('.editor-series-group').append(element);
|
|
||||||
this._updateSeries();
|
|
||||||
label.append(' [<a href="#remove" class="action-remove-series">Remove</a>]');
|
|
||||||
label.find('span').text(String.fromCharCode(this.$series.length + 64));
|
|
||||||
return this;
|
|
||||||
},
|
|
||||||
|
|
||||||
// Public: Removes a series list item from the editor.
|
|
||||||
//
|
|
||||||
// Also updates the labels of the remaining series elements.
|
|
||||||
removeSeries: function (e) {
|
|
||||||
e.preventDefault();
|
|
||||||
var $el = $(e.target);
|
|
||||||
$el.parent().parent().remove();
|
|
||||||
this._updateSeries();
|
|
||||||
this.$series.each(function (index) {
|
|
||||||
if (index > 0) {
|
|
||||||
var labelSpan = $(this).prev().find('span');
|
|
||||||
labelSpan.text(String.fromCharCode(index + 65));
|
|
||||||
}
|
|
||||||
});
|
|
||||||
this.onEditorSubmit();
|
|
||||||
},
|
|
||||||
|
|
||||||
toggleHelp: function() {
|
|
||||||
this.el.find('.editor-info').toggleClass('editor-hide-info');
|
|
||||||
},
|
|
||||||
|
|
||||||
// Private: Resets the series property to reference the select elements.
|
|
||||||
//
|
|
||||||
// Returns itself.
|
|
||||||
_updateSeries: function () {
|
|
||||||
this.$series = this.el.find('.editor-series select');
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
return my;
|
|
||||||
|
|
||||||
}(jQuery);
|
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user