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7 changes: 4 additions & 3 deletions js/render-facade.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
/* global visualizer */
/* global jQuery */
var vizClipboard1=null;
var vizClipboard2=null;
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NIT: Since this is local, I think we can use let instead of var.

(function($, visualizer){

function initActionsButtons(v) {
Expand All @@ -13,12 +14,12 @@ var vizClipboard1=null;
});
}

if($('a.visualizer-action[data-visualizer-type=copy]').length > 0) {
if($('a.visualizer-action[data-visualizer-type=copy]').length > 0 && vizClipboard2 === null) {
$('a.visualizer-action[data-visualizer-type=copy]').on('click', function(e) {
e.preventDefault();
});
var clipboard = new ClipboardJS('a.visualizer-action[data-visualizer-type=copy]'); // jshint ignore:line
clipboard.on('success', function(e) {
vizClipboard2 = new ClipboardJS('a.visualizer-action[data-visualizer-type=copy]'); // jshint ignore:line
vizClipboard2.on('success', function(e) {
window.alert(v.i10n['copied']);
});
}
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