#1228 new
Keith Davis

Ajax.Updater - Fails on iOS 4.3 Safari

Reported by Keith Davis | March 21st, 2011 @ 06:02 PM

We discovered a strange issue this week. Immediately after upgrading some of our iPads to iOS 4.3 (which claims some changes to the JS support), Ajax.Updater, which works fine on iOS 4.2.1, now causes the page to lock up Mobile Safari completely.

Here is an example:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
    <script type="text/javascript" src="javascript/prototype.js"></script>
    <div id="MyAjax">&nbsp;</div>
    <script type="text/javascript">
        new Ajax.Updater(
        {parameters: 'ajaxObject=Apps_Test&ajaxMethod=MainUI'});

Works fine in Internet Explorer or Mobile Safari on iOS 4.2, but will not load on iOS 4.3 Mobile Safari.

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The Prototype JavaScript library.

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