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Changed the expando string to use a random number instead of the time, so collisions become less likely. Also added jQuery version to instantly differentiate separate versions of jQuery (a common use case for noConflict, etc, when two jQuery instances are on the page). Fixes #6842.

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Alex Sexton 2010-10-11 11:54:00 -05:00 committed by Colin Snover
parent 2866f16c09
commit faabb2c318
1 changed files with 3 additions and 2 deletions
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src/data.js
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@ -10,7 +10,8 @@ jQuery.extend({
uuid: 0,
// Unique for each copy of jQuery on the page
expando: "jQuery" + jQuery.now(),
// Non-digits removed to match rinlinejQuery
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.