[#41,view,refactor][s]: merge DataTable and DataExplorer views back into view.js.
* Also improve docs for views a little bit (better use or markdown)
This commit is contained in:
Rufus Pollock
@@ -28,8 +28,6 @@
|
|||||||
<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>
|
|
||||||
<script type="text/javascript" src="../src/view-flot-graph.js"></script>
|
<script type="text/javascript" src="../src/view-flot-graph.js"></script>
|
||||||
<script type="text/javascript" src="../src/view-transform-dialog.js"></script>
|
<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>
|
||||||
|
|||||||
@@ -1,171 +0,0 @@
|
|||||||
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 + ']');
|
|
||||||
$el.parent().addClass('active');
|
|
||||||
// show the specific page
|
|
||||||
_.each(this.pageViews, function(view, pageViewName) {
|
|
||||||
if (pageViewName === pageName) {
|
|
||||||
view.el.show();
|
|
||||||
} else {
|
|
||||||
view.el.hide();
|
|
||||||
}
|
|
||||||
});
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
})(jQuery, recline.View);
|
|
||||||
|
|
||||||
|
|
||||||
@@ -1,298 +0,0 @@
|
|||||||
this.recline = this.recline || {};
|
|
||||||
this.recline.View = this.recline.View || {};
|
|
||||||
|
|
||||||
// Views module following classic module pattern
|
|
||||||
(function($, 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 = $(e.target).parents('.data-table-cell-value');
|
|
||||||
cell.html(cell.data('previousContents')).siblings('.data-table-cell-edit').removeClass("hidden");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
})(jQuery, recline.View);
|
|
||||||
|
|
||||||
|
|
||||||
458
src/view.js
458
src/view.js
@@ -3,6 +3,464 @@ this.recline.View = this.recline.View || {};
|
|||||||
|
|
||||||
// Views module following classic module pattern
|
// Views module following classic module pattern
|
||||||
(function($, my) {
|
(function($, my) {
|
||||||
|
// ## DataExplorer
|
||||||
|
//
|
||||||
|
// 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();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
// ## 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();
|
||||||
|
},
|
||||||
|
|
||||||
|
// ======================================================
|
||||||
|
// #### 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");
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
|
||||||
|
/* ========================================================== */
|
||||||
|
// ## Miscellaneous Utilities
|
||||||
|
|
||||||
// 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) {
|
||||||
|
|||||||
@@ -20,8 +20,6 @@
|
|||||||
<script type="text/javascript" src="../src/backend.js"></script>
|
<script type="text/javascript" src="../src/backend.js"></script>
|
||||||
<script type="text/javascript" src="model.test.js"></script>
|
<script type="text/javascript" src="model.test.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>
|
|
||||||
<script type="text/javascript" src="../src/view-transform-dialog.js"></script>
|
<script type="text/javascript" src="../src/view-transform-dialog.js"></script>
|
||||||
<script type="text/javascript" src="view.test.js"></script>
|
<script type="text/javascript" src="view.test.js"></script>
|
||||||
</head>
|
</head>
|
||||||
|
|||||||
Reference in New Issue
Block a user