Tickets :: Comment on [#8248] Undefined Object Line 79 Mailbox.php IE7

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Comment	> IE 7 Bug. Occurs near setKeyBindings inside of javascript.inc and the > corresponding function inside of keybindings.js. > > > > I noticed inside of keybindings.js that you're using an array to hash > keycodes. > > > > In IE 7 (and possibly other browsers) if you want to do hashing it's > better to use an object because: > > > > var a = []; > > a[0] = 'foo'; > > a[100] = 'bar'; > > > > Will result in the array being populated with nulls from 0->100. > > > > Of course, maybe you're modifying the array prototype or something > like that and are working around this. > > > > I tested the following change: > > > > var _keyMap = new Array(); > > > > to > > > > var _keyMap = {}; > > > > With improved results.
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