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Developer
Posts: 27
Registered: ‎07-24-2009
My Device: Not Specified

Script Element - Onload/OnAbort/OnError

I am trying to attach an onload, onerror, and onabort event listener to a script element:

 

Here is all the code I tried:

http://mikemas.beerisawesome.com/FetchScript.html

 

Not possible?

 

Yes I know there are many other ways to know when a script tag is done downloading such as a call back (JSONP) or polling for a namespace or use xmlhttprequests.

However the scripts are sometimes cached and sometimes not cached and sometimes they are on different domains and I maintain a library that doesn't know about that.

 

Another way to get the onload event I can imagine would be to make a JS proxy so I can always to an XMLHttpRequest but I really dont want to be in the business of making proxies.

Blackberry 5.0 Browser

Retired
Posts: 3,708
Registered: ‎10-16-2008
My Device: Z10
My Carrier: Rogers

Re: Script Element - Onload/OnAbort/OnError

[ Edited ]

According to the HTML reference guide for 5.0:

http://docs.blackberry.com/en/developers/deliverables/11847/BlackBerry_Browser-HTML_Reference--62454...

 

onload is only for <body> and <frameset>

 

onerror and onabort are not supported

 

 

Tim Neil
Director, Application Platform & Tools Product Management
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