Widget:JwObsCharts

Versio 30. lokakuuta 2022 kello 16.58

@@ Rivi 16: / Rivi 16: @@
 				function <!--{$id|default:TheGraph|escape:'html'}-->_func() {
-					css_link = jQuery( "<link>", { rel: "stylesheet", type: "text/css", href: "//www.jarviwiki.fi/embed/css/obschart.css?ver=1" });
-					css_link.appendTo('head');
+					if ( typeof window.jwObsChart == 'undefined' ) {
-					jQuery.getScript( "//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js", function() {
-						jQuery.getScript( "//www.jarviwiki.fi/citobsjs/jwapi.js", function() {
+						window.jwObsChart = true;
-							jQuery.getScript( '//www.gstatic.com/charts/loader.js', function() {
-								google.charts.load( 'current', { 'packages':[ 'corechart' ] } );
+						css_link = jQuery( "<link>", { rel: "stylesheet", type: "text/css", href: "//www.jarviwiki.fi/embed/css/obschart.css?ver=1" });
-								google.charts.setOnLoadCallback( loadObservations );
+						css_link.appendTo('head');
+						jQuery.getScript( "//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js", function() {
+							jQuery.getScript( "//www.jarviwiki.fi/citobsjs/jwapi.js", function() {
+								jQuery.getScript( '//www.gstatic.com/charts/loader.js', function() {
+									google.charts.load( 'current', { 'packages':[ 'corechart' ] } );
+									google.charts.setOnLoadCallback( loadObservations );
+								});
 							});
 						});
-					});
+					}
 				}