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[Solved] IE10 javascript error on numeric textbox keydown

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Dan Miser asked on 09 Dec 2012, 08:36 PM

I'm using ASP.NET MVC 2012.3.1018. When running under debug from Windows 8/IE10 with VS2012, I hit the following error when pressing a key in a numeric textbox (at least with integer, currency and percent). I'm also using jquery 1.8.3 with jQuery(false) in the

ScriptRegistrar call:

0x800a138f - JavaScript runtime error: Unable to get property 'selection' of undefined or null reference

The callstack looks like this:
d [asset.axd] Line 2 Script
_keydown [asset.axd] Line 2 Script
proxy [jquery-1.8.3.js] Line 775 Script
dispatch [jquery-1.8.3.js] Line 3057 Script
eventHandle [jquery-1.8.3.js] Line 2675 Script

The line of code that is highlighted in the IDE is this:
var j=h.document.selection.createRange().text

Nothing is showing up in the console, and the key does end up getting processed eventually. Can anyone else confirm this? The closest example would be found here:
http://demos.telerik.com/aspnet-mvc/razor/Grid/EditingServerSide?mode=PopUp&type=Text&theme=vista

(Note: This happens with 2012.2.607 as well)

[Solved] IE10 javascript error on numeric textbox keydown

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