[#48,view/grid][xs]: split out DataTable (soon to be Grid or DataGrid) into its own file.
This commit is contained in:
Rufus Pollock
parent
7cd6b0b284
commit
1abf2769bd
@ -28,6 +28,7 @@
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<script type="text/javascript" src="../src/model.js"></script>
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<script type="text/javascript" src="../src/backend.js"></script>
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<script type="text/javascript" src="../src/view.js"></script>
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<script type="text/javascript" src="../src/view-grid.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>
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<script type="text/javascript" src="js/app.js"></script>
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325
src/view-grid.js
Normal file
325
src/view-grid.js
Normal file
@ -0,0 +1,325 @@
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this.recline = this.recline || {};
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this.recline.View = this.recline.View || {};
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(function($, my) {
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// ## DataTable
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//
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// Provides a tabular view on a Dataset.
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//
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// Initialize it with a recline.Dataset object.
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//
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// Additional options passed in second arguments. Options:
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//
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// * cellRenderer: function used to render individual cells. See DataTableRow for more.
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my.DataTable = Backbone.View.extend({
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tagName: "div",
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className: "data-table-container",
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initialize: function(modelEtc, options) {
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var self = this;
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this.el = $(this.el);
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_.bindAll(this, 'render');
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this.model.currentDocuments.bind('add', this.render);
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this.model.currentDocuments.bind('reset', this.render);
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this.model.currentDocuments.bind('remove', this.render);
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this.state = {};
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this.hiddenFields = [];
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this.options = options;
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},
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events: {
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'click .column-header-menu': 'onColumnHeaderClick'
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, 'click .row-header-menu': 'onRowHeaderClick'
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, 'click .root-header-menu': 'onRootHeaderClick'
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, 'click .data-table-menu li a': 'onMenuClick'
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},
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// TODO: delete or re-enable (currently this code is not used from anywhere except deprecated or disabled methods (see above)).
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// showDialog: function(template, data) {
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// if (!data) data = {};
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// util.show('dialog');
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// util.render(template, 'dialog-content', data);
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// util.observeExit($('.dialog-content'), function() {
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// util.hide('dialog');
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// })
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// $('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
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// },
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// ======================================================
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// Column and row menus
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onColumnHeaderClick: function(e) {
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this.state.currentColumn = $(e.target).closest('.column-header').attr('data-field');
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util.position('data-table-menu', e);
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util.render('columnActions', 'data-table-menu');
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},
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onRowHeaderClick: function(e) {
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this.state.currentRow = $(e.target).parents('tr:first').attr('data-id');
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util.position('data-table-menu', e);
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util.render('rowActions', 'data-table-menu');
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},
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onRootHeaderClick: function(e) {
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util.position('data-table-menu', e);
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util.render('rootActions', 'data-table-menu', {'columns': this.hiddenFields});
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},
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onMenuClick: function(e) {
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var self = this;
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e.preventDefault();
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var actions = {
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bulkEdit: function() { self.showTransformColumnDialog('bulkEdit', {name: self.state.currentColumn}) },
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transform: function() { self.showTransformDialog('transform') },
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sortAsc: function() { self.setColumnSort('asc') },
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sortDesc: function() { self.setColumnSort('desc') },
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hideColumn: function() { self.hideColumn() },
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showColumn: function() { self.showColumn(e) },
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// TODO: Delete or re-implement ...
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csv: function() { window.location.href = app.csvUrl },
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json: function() { window.location.href = "_rewrite/api/json" },
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urlImport: function() { showDialog('urlImport') },
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pasteImport: function() { showDialog('pasteImport') },
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uploadImport: function() { showDialog('uploadImport') },
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// END TODO
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deleteColumn: function() {
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var msg = "Are you sure? This will delete '" + self.state.currentColumn + "' from all documents.";
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// TODO:
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alert('This function needs to be re-implemented');
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return;
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if (confirm(msg)) costco.deleteColumn(self.state.currentColumn);
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},
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deleteRow: function() {
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var doc = _.find(self.model.currentDocuments.models, function(doc) {
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// important this is == as the currentRow will be string (as comes
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// from DOM) while id may be int
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return doc.id == self.state.currentRow
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});
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doc.destroy().then(function() {
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self.model.currentDocuments.remove(doc);
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my.notify("Row deleted successfully");
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})
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.fail(function(err) {
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my.notify("Errorz! " + err)
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})
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}
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}
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util.hide('data-table-menu');
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actions[$(e.target).attr('data-action')]();
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},
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showTransformColumnDialog: function() {
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var $el = $('.dialog-content');
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util.show('dialog');
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var view = new my.ColumnTransform({
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model: this.model
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});
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view.state = this.state;
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view.render();
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$el.empty();
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$el.append(view.el);
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util.observeExit($el, function() {
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util.hide('dialog');
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})
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$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
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},
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showTransformDialog: function() {
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var $el = $('.dialog-content');
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util.show('dialog');
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var view = new recline.View.DataTransform({
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});
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view.render();
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$el.empty();
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$el.append(view.el);
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util.observeExit($el, function() {
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util.hide('dialog');
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})
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$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
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},
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setColumnSort: function(order) {
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this.model.query({
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sort: [
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[this.state.currentColumn, order]
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]
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});
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},
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hideColumn: function() {
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this.hiddenFields.push(this.state.currentColumn);
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this.render();
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},
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showColumn: function(e) {
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this.hiddenFields = _.without(this.hiddenFields, $(e.target).data('column'));
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this.render();
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},
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// ======================================================
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// #### Templating
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template: ' \
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<div class="data-table-menu-overlay" style="display: none; z-index: 101; "> </div> \
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<ul class="data-table-menu"></ul> \
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<table class="data-table" cellspacing="0"> \
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<thead> \
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<tr> \
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{{#notEmpty}} \
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<th class="column-header"> \
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<div class="column-header-title"> \
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<a class="root-header-menu"></a> \
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<span class="column-header-name"></span> \
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</div> \
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</th> \
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{{/notEmpty}} \
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{{#fields}} \
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<th class="column-header {{#hidden}}hidden{{/hidden}}" data-field="{{id}}"> \
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<div class="column-header-title"> \
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<a class="column-header-menu"></a> \
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<span class="column-header-name">{{label}}</span> \
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</div> \
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</div> \
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</th> \
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{{/fields}} \
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</tr> \
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</thead> \
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<tbody></tbody> \
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</table> \
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',
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toTemplateJSON: function() {
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var modelData = this.model.toJSON()
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modelData.notEmpty = ( this.fields.length > 0 )
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// TODO: move this sort of thing into a toTemplateJSON method on Dataset?
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modelData.fields = _.map(this.fields, function(field) { return field.toJSON() });
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return modelData;
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},
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render: function() {
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var self = this;
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this.fields = this.model.fields.filter(function(field) {
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return _.indexOf(self.hiddenFields, field.id) == -1;
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});
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var htmls = $.mustache(this.template, this.toTemplateJSON());
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this.el.html(htmls);
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this.model.currentDocuments.forEach(function(doc) {
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var tr = $('<tr />');
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self.el.find('tbody').append(tr);
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var newView = new my.DataTableRow({
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model: doc,
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el: tr,
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fields: self.fields,
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},
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self.options
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);
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newView.render();
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});
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this.el.toggleClass('no-hidden', (self.hiddenFields.length == 0));
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return this;
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}
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});
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// ## DataTableRow View for rendering an individual document.
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//
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// Since we want this to update in place it is up to creator to provider the element to attach to.
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// In addition you must pass in a fields in the constructor options. This should be list of fields for the DataTable.
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//
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// Additional options can be passed in a second hash argument. Options:
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//
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// * cellRenderer: function to render cells. Signature: function(value,
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// field, doc) where value is the value of this cell, field is
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// corresponding field object and document is the document object. Note
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// that implementing functions can ignore arguments (e.g.
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// function(value) would be a valid cellRenderer function).
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my.DataTableRow = Backbone.View.extend({
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initialize: function(initData, options) {
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_.bindAll(this, 'render');
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this._fields = initData.fields;
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if (options && options.cellRenderer) {
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this._cellRenderer = options.cellRenderer;
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} else {
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this._cellRenderer = function(value) {
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return value;
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}
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}
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this.el = $(this.el);
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this.model.bind('change', this.render);
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},
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template: ' \
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<td><a class="row-header-menu"></a></td> \
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{{#cells}} \
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<td data-field="{{field}}"> \
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<div class="data-table-cell-content"> \
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<a href="javascript:{}" class="data-table-cell-edit" title="Edit this cell"> </a> \
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<div class="data-table-cell-value">{{{value}}}</div> \
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</div> \
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</td> \
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{{/cells}} \
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',
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events: {
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'click .data-table-cell-edit': 'onEditClick',
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'click .data-table-cell-editor .okButton': 'onEditorOK',
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'click .data-table-cell-editor .cancelButton': 'onEditorCancel'
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},
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toTemplateJSON: function() {
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var self = this;
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var doc = this.model;
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var cellData = this._fields.map(function(field) {
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return {
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field: field.id,
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value: self._cellRenderer(doc.get(field.id), field, doc)
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}
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})
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return { id: this.id, cells: cellData }
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},
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render: function() {
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this.el.attr('data-id', this.model.id);
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var html = $.mustache(this.template, this.toTemplateJSON());
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$(this.el).html(html);
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return this;
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},
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// Cell Editor
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// ===========
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onEditClick: function(e) {
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var editing = this.el.find('.data-table-cell-editor-editor');
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if (editing.length > 0) {
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editing.parents('.data-table-cell-value').html(editing.text()).siblings('.data-table-cell-edit').removeClass("hidden");
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}
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$(e.target).addClass("hidden");
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var cell = $(e.target).siblings('.data-table-cell-value');
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cell.data("previousContents", cell.text());
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util.render('cellEditor', cell, {value: cell.text()});
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},
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onEditorOK: function(e) {
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var cell = $(e.target);
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var rowId = cell.parents('tr').attr('data-id');
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var field = cell.parents('td').attr('data-field');
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var newValue = cell.parents('.data-table-cell-editor').find('.data-table-cell-editor-editor').val();
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var newData = {};
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newData[field] = newValue;
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this.model.set(newData);
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my.notify("Updating row...", {loader: true});
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this.model.save().then(function(response) {
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my.notify("Row updated successfully", {category: 'success'});
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})
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.fail(function() {
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my.notify('Error saving row', {
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category: 'error',
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persist: true
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});
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});
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},
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onEditorCancel: function(e) {
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var cell = $(e.target).parents('.data-table-cell-value');
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cell.html(cell.data('previousContents')).siblings('.data-table-cell-edit').removeClass("hidden");
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}
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});
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})(jQuery, recline.View);
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320
src/view.js
320
src/view.js
@ -190,326 +190,6 @@ my.DataExplorer = Backbone.View.extend({
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}
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});
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// ## DataTable
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//
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// Provides a tabular view on a Dataset.
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//
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// Initialize it with a recline.Dataset object.
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//
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// Additional options passed in second arguments. Options:
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//
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// * cellRenderer: function used to render individual cells. See DataTableRow for more.
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my.DataTable = Backbone.View.extend({
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tagName: "div",
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className: "data-table-container",
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initialize: function(modelEtc, options) {
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var self = this;
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this.el = $(this.el);
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_.bindAll(this, 'render');
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this.model.currentDocuments.bind('add', this.render);
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this.model.currentDocuments.bind('reset', this.render);
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this.model.currentDocuments.bind('remove', this.render);
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this.state = {};
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this.hiddenFields = [];
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this.options = options;
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},
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events: {
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'click .column-header-menu': 'onColumnHeaderClick'
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, 'click .row-header-menu': 'onRowHeaderClick'
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, 'click .root-header-menu': 'onRootHeaderClick'
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, 'click .data-table-menu li a': 'onMenuClick'
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},
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// TODO: delete or re-enable (currently this code is not used from anywhere except deprecated or disabled methods (see above)).
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// showDialog: function(template, data) {
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// if (!data) data = {};
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// util.show('dialog');
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// util.render(template, 'dialog-content', data);
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// util.observeExit($('.dialog-content'), function() {
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// util.hide('dialog');
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// })
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// $('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
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// },
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// ======================================================
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// Column and row menus
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onColumnHeaderClick: function(e) {
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this.state.currentColumn = $(e.target).closest('.column-header').attr('data-field');
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util.position('data-table-menu', e);
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util.render('columnActions', 'data-table-menu');
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},
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onRowHeaderClick: function(e) {
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this.state.currentRow = $(e.target).parents('tr:first').attr('data-id');
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util.position('data-table-menu', e);
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util.render('rowActions', 'data-table-menu');
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},
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onRootHeaderClick: function(e) {
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util.position('data-table-menu', e);
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util.render('rootActions', 'data-table-menu', {'columns': this.hiddenFields});
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},
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onMenuClick: function(e) {
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var self = this;
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e.preventDefault();
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var actions = {
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bulkEdit: function() { self.showTransformColumnDialog('bulkEdit', {name: self.state.currentColumn}) },
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transform: function() { self.showTransformDialog('transform') },
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sortAsc: function() { self.setColumnSort('asc') },
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sortDesc: function() { self.setColumnSort('desc') },
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hideColumn: function() { self.hideColumn() },
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showColumn: function() { self.showColumn(e) },
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// TODO: Delete or re-implement ...
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csv: function() { window.location.href = app.csvUrl },
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json: function() { window.location.href = "_rewrite/api/json" },
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urlImport: function() { showDialog('urlImport') },
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pasteImport: function() { showDialog('pasteImport') },
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uploadImport: function() { showDialog('uploadImport') },
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// END TODO
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deleteColumn: function() {
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var msg = "Are you sure? This will delete '" + self.state.currentColumn + "' from all documents.";
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// TODO:
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alert('This function needs to be re-implemented');
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return;
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if (confirm(msg)) costco.deleteColumn(self.state.currentColumn);
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},
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deleteRow: function() {
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var doc = _.find(self.model.currentDocuments.models, function(doc) {
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// important this is == as the currentRow will be string (as comes
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// from DOM) while id may be int
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return doc.id == self.state.currentRow
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});
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doc.destroy().then(function() {
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self.model.currentDocuments.remove(doc);
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my.notify("Row deleted successfully");
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})
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.fail(function(err) {
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my.notify("Errorz! " + err)
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})
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}
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}
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util.hide('data-table-menu');
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actions[$(e.target).attr('data-action')]();
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},
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showTransformColumnDialog: function() {
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var $el = $('.dialog-content');
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util.show('dialog');
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var view = new my.ColumnTransform({
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model: this.model
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});
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view.state = this.state;
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view.render();
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$el.empty();
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$el.append(view.el);
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util.observeExit($el, function() {
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util.hide('dialog');
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})
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$('.dialog').draggable({ handle: '.dialog-header', cursor: 'move' });
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},
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showTransformDialog: function() {
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var $el = $('.dialog-content');
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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) {
|
||||
this.model.query({
|
||||
sort: [
|
||||
[this.state.currentColumn, order]
|
||||
]
|
||||
});
|
||||
},
|
||||
|
||||
hideColumn: function() {
|
||||
this.hiddenFields.push(this.state.currentColumn);
|
||||
this.render();
|
||||
},
|
||||
|
||||
showColumn: function(e) {
|
||||
this.hiddenFields = _.without(this.hiddenFields, $(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}} \
|
||||
{{#fields}} \
|
||||
<th class="column-header {{#hidden}}hidden{{/hidden}}" data-field="{{id}}"> \
|
||||
<div class="column-header-title"> \
|
||||
<a class="column-header-menu"></a> \
|
||||
<span class="column-header-name">{{label}}</span> \
|
||||
</div> \
|
||||
</div> \
|
||||
</th> \
|
||||
{{/fields}} \
|
||||
</tr> \
|
||||
</thead> \
|
||||
<tbody></tbody> \
|
||||
</table> \
|
||||
',
|
||||
|
||||
toTemplateJSON: function() {
|
||||
var modelData = this.model.toJSON()
|
||||
modelData.notEmpty = ( this.fields.length > 0 )
|
||||
// TODO: move this sort of thing into a toTemplateJSON method on Dataset?
|
||||
modelData.fields = _.map(this.fields, function(field) { return field.toJSON() });
|
||||
return modelData;
|
||||
},
|
||||
render: function() {
|
||||
var self = this;
|
||||
this.fields = this.model.fields.filter(function(field) {
|
||||
return _.indexOf(self.hiddenFields, field.id) == -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,
|
||||
fields: self.fields,
|
||||
},
|
||||
self.options
|
||||
);
|
||||
newView.render();
|
||||
});
|
||||
this.el.toggleClass('no-hidden', (self.hiddenFields.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 fields in the constructor options. This should be list of fields for the DataTable.
|
||||
//
|
||||
// Additional options can be passed in a second hash argument. Options:
|
||||
//
|
||||
// * cellRenderer: function to render cells. Signature: function(value,
|
||||
// field, doc) where value is the value of this cell, field is
|
||||
// corresponding field object and document is the document object. Note
|
||||
// that implementing functions can ignore arguments (e.g.
|
||||
// function(value) would be a valid cellRenderer function).
|
||||
my.DataTableRow = Backbone.View.extend({
|
||||
initialize: function(initData, options) {
|
||||
_.bindAll(this, 'render');
|
||||
this._fields = initData.fields;
|
||||
if (options && options.cellRenderer) {
|
||||
this._cellRenderer = options.cellRenderer;
|
||||
} else {
|
||||
this._cellRenderer = function(value) {
|
||||
return value;
|
||||
}
|
||||
}
|
||||
this.el = $(this.el);
|
||||
this.model.bind('change', this.render);
|
||||
},
|
||||
|
||||
template: ' \
|
||||
<td><a class="row-header-menu"></a></td> \
|
||||
{{#cells}} \
|
||||
<td data-field="{{field}}"> \
|
||||
<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',
|
||||
'click .data-table-cell-editor .okButton': 'onEditorOK',
|
||||
'click .data-table-cell-editor .cancelButton': 'onEditorCancel'
|
||||
},
|
||||
|
||||
toTemplateJSON: function() {
|
||||
var self = this;
|
||||
var doc = this.model;
|
||||
var cellData = this._fields.map(function(field) {
|
||||
return {
|
||||
field: field.id,
|
||||
value: self._cellRenderer(doc.get(field.id), field, doc)
|
||||
}
|
||||
})
|
||||
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 field = cell.parents('td').attr('data-field');
|
||||
var newValue = cell.parents('.data-table-cell-editor').find('.data-table-cell-editor-editor').val();
|
||||
var newData = {};
|
||||
newData[field] = 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
|
||||
|
||||
@ -21,6 +21,7 @@
|
||||
<script type="text/javascript" src="../src/backend.js"></script>
|
||||
<script type="text/javascript" src="backend.test.js"></script>
|
||||
<script type="text/javascript" src="../src/view.js"></script>
|
||||
<script type="text/javascript" src="../src/view-grid.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="util.test.js"></script>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user