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Position: Guard against passing window to offset

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Starting in jQuery 3.0 this will throw an error

Fixes #13493
Closes gh-1565

(cherry picked from commit b3a9b13a21)
This commit is contained in:
Alexander Schmitz 2015-06-17 11:33:06 -04:00 committed by Scott González
parent 330db543f8
commit 4394503276
1 changed files with 4 additions and 3 deletions
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7
ui/position.js
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@ -114,13 +114,14 @@ $.position = {
},
getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isWindow = $.isWindow( withinElement[0] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9;
isWindow = $.isWindow( withinElement[ 0 ] ),
isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9,
hasOffset = !isWindow && !isDocument;
return {
element: withinElement,
isWindow: isWindow,
isDocument: isDocument,
offset: withinElement.offset() || { left: 0, top: 0 },
offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(),