← All changes | js/render-facade.js +28 -22 3.10.12 → 3.4.8 View file →

		@@ -1,16 +1,15 @@
1	1	/* global console */
2	2	/* global visualizer */
3	3	/* global jQuery */
4		-var vizClipboard1=null;
	4	+
5	5	(function($, visualizer){
6		-
	6	+
7	7	function initActionsButtons(v) {
8		- if($('a.visualizer-chart-shortcode').length > 0 && vizClipboard1 === null) {
9		- vizClipboard1 = new ClipboardJS('a.visualizer-chart-shortcode'); // jshint ignore:line
10		- vizClipboard1.on('success', function(e) {
	8	+ if($('a.visualizer-chart-shortcode').length > 0) {
	9	+ var clipboard1 = new ClipboardJS('a.visualizer-chart-shortcode'); // jshint ignore:line
	10	+ clipboard1.on('success', function(e) {
11	11	window.alert(v.i10n['copied']);
12		-
13	12	});
14	13	}
15	14
16	15	if($('a.visualizer-action[data-visualizer-type=copy]').length > 0) {
		@@ -101,8 +100,25 @@
101	100	var event = new CustomEvent('visualizer:render:currentchart:update', {detail: {visualizer: visualizer}});
102	101	document.body.dispatchEvent(event);
103	102	};
104	103
	104	+ // facade loads N times in the library and front end (where N = the number of different chart libraries supported)
	105	+ // so all charts are also loaded N times
	106	+ // this will ensure that no matter how many times facade is loaded, it initializes all charts only once.
	107	+ // fixed as part of the issue to add annotations.
	108	+ if(localStorage.getItem( 'viz-facade-loaded' ) === '1'){
	109	+ // prevent library from hanging.
	110	+ setTimeout( function(){
	111	+ localStorage.removeItem( 'viz-facade-loaded' );
	112	+ }, 2000);
	113	+ return;
	114	+ }
	115	+ localStorage.setItem( 'viz-facade-loaded', '1');
	116	+ // remove the flag so that repeated loading of the library does not cause problems.
	117	+ setTimeout( function(){
	118	+ localStorage.removeItem( 'viz-facade-loaded' );
	119	+ }, 2000);
	120	+
105	121	initChartDisplay();
106	122	initActionsButtons(visualizer);
107	123	registerDefaultActions();
108	124	});
		@@ -109,9 +125,9 @@
109	125
110	126	function initChartDisplay() {
111	127	if(visualizer.is_front == true){ // jshint ignore:line
112	128	displayChartsOnFrontEnd();
113		- } else {
	129	+ }else{
114	130	showChart();
115	131	}
116	132	}
117	133
		@@ -119,9 +135,9 @@
119	135	* If an `id` is provided, that particular chart will load.
120	136	*/
121	137	function showChart(id) {
122	138	// clone the visualizer object so that the original object is not affected.
123		- var viz = Object.assign(visualizer, window.visualizer || {});
	139	+ var viz = Object.assign({}, visualizer);
124	140	if(id){
125	141	viz.id = id;
126	142	}
127	143	$('body').trigger('visualizer:render:chart:start', viz);
		@@ -127,22 +143,12 @@
127	143	$('body').trigger('visualizer:render:chart:start', viz);
128	144	}
129	145
130	146	function displayChartsOnFrontEnd() {
131		-
132		- $('div.visualizer-front:not(.viz-facade-loaded):not(.visualizer-lazy):not(.visualizer-cw-error):empty').each(function(index, element){
133		-
134		- // Do not render charts that are intentionally hidden.
135		- var style = window.getComputedStyle(element);
136		- if (style.display === 'none' || style.visibility === 'hidden') {
137		- return;
138		- }
139		-
140		- var id = $(element).addClass('viz-facade-loaded').attr('id');
141		- setTimeout(function(){
142		- // Add a short delay between each chart to avoid overloading the browser event loop.
143		- showChart(id);
144		- }, ( index + 1 ) * 100);
	147	+ // display all charts that are NOT to be lazy-loaded.
	148	+ $('div.visualizer-front:not(.visualizer-lazy)').each(function(index, element){
	149	+ var id = $(element).attr('id');
	150	+ showChart(id);
145	151	});
146	152
147	153	// interate through all charts that are to be lazy-loaded and observe each one.
148	154	$('div.visualizer-front.visualizer-lazy').each(function(index, element){