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Code Issues Releases Wiki Activity

Fix eventcatcher widget: check for event properties before accessing (#6048)

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Saq Imtiaz 2021-09-18 16:08:15 +02:00 committed by GitHub
parent baf0ee9cde
commit 2e59d770f7
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1 changed files with 14 additions and 12 deletions
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core/modules/widgets/eventcatcher.js
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@ -77,6 +77,7 @@ EventWidget.prototype.render = function(parent,nextSibling) {
variables["tv-selectednode-width"] = selectedNode.offsetWidth.toString(); variables["tv-selectednode-width"] = selectedNode.offsetWidth.toString();
variables["tv-selectednode-height"] = selectedNode.offsetHeight.toString(); variables["tv-selectednode-height"] = selectedNode.offsetHeight.toString();
if(event.clientX && event.clientY) {
//Add variables for event X and Y position relative to selected node //Add variables for event X and Y position relative to selected node
selectedNodeRect = selectedNode.getBoundingClientRect(); selectedNodeRect = selectedNode.getBoundingClientRect();
variables["event-fromselected-posx"] = (event.clientX - selectedNodeRect.left).toString(); variables["event-fromselected-posx"] = (event.clientX - selectedNodeRect.left).toString();
@ -91,6 +92,7 @@ EventWidget.prototype.render = function(parent,nextSibling) {
variables["event-fromviewport-posx"] = event.clientX.toString(); variables["event-fromviewport-posx"] = event.clientX.toString();
variables["event-fromviewport-posy"] = event.clientY.toString(); variables["event-fromviewport-posy"] = event.clientY.toString();
} }
}
} else { } else {
return false; return false;
} }