I always test my sites with beta versions of firefox, this week Firefox 22.0b1 was released and the AsyncFileUpload started to generate a "script busy" message and it is not working anymore:
> Script: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/CombineScriptsHandler.ashx?_TSM_HiddenField_=ctl00_SampleContent_ScriptManager1_HiddenField&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.7.123%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3aen%3a608fa982-dded-4326-bfe7-b13cdd701e9a%3ade1feab2%3af9cec9bc%3ae4bd8421%3af2c8e708%3a720a52bf%3a4a2c8239:12
Actually you can go the AjaxControlToolkit example to see the error (of course, if you have installed Firefox 22.0b1)
http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/AsyncFileUpload/AsyncFileUpload.aspx
I removed the width and set the type to Traditional according to some solutions, but it did not work... and I installed the last version of the toolkit (April 2013).
With previous Firefox versions, the control works fine.
Any help is appreciated.
Thanks
Comments: The problem here is that this library is trying to use HTMLInputElement.size to change the width of the <input type='file'>. This does not follow the HTML specifications and Firefox was the only browser to have that behaviour. There is a code path that use input.size if the browser is Firefox. This code path is no longer needed and Firefox will interpret CSS width properties as any other browsers. For more information on this problem, see https://bugzilla.mozilla.org/show_bug.cgi?id=887857
> Script: http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/CombineScriptsHandler.ashx?_TSM_HiddenField_=ctl00_SampleContent_ScriptManager1_HiddenField&_TSM_CombinedScripts_=%3b%3bAjaxControlToolkit%2c+Version%3d4.1.7.123%2c+Culture%3dneutral%2c+PublicKeyToken%3d28f01b0e84b6d53e%3aen%3a608fa982-dded-4326-bfe7-b13cdd701e9a%3ade1feab2%3af9cec9bc%3ae4bd8421%3af2c8e708%3a720a52bf%3a4a2c8239:12
Actually you can go the AjaxControlToolkit example to see the error (of course, if you have installed Firefox 22.0b1)
http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/AsyncFileUpload/AsyncFileUpload.aspx
I removed the width and set the type to Traditional according to some solutions, but it did not work... and I installed the last version of the toolkit (April 2013).
With previous Firefox versions, the control works fine.
Any help is appreciated.
Thanks
Comments: The problem here is that this library is trying to use HTMLInputElement.size to change the width of the <input type='file'>. This does not follow the HTML specifications and Firefox was the only browser to have that behaviour. There is a code path that use input.size if the browser is Firefox. This code path is no longer needed and Firefox will interpret CSS width properties as any other browsers. For more information on this problem, see https://bugzilla.mozilla.org/show_bug.cgi?id=887857