User control creation problem

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1/29/2016 8:35:48 AM
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User control creation problem

Hi

I am attempting to create my first User Control. I have created an .aspx file (with the code in a script block on the page) to make sure I get the logic right. The code includes a button that calls a function to export a gridview to a csv file. This builds and runs OK. I have installed the HelloMojoUserContol sample and that also runs OK.

However if I copy and paste the code and markup from the .aspx file into the Hello World sample I get a problem. The page builds OK, will display OK on a mojo page but the function doesn't fire, so I get no output.

There are no errors logged in the system log, there are no errors in the browser. The only error I can find is that debug reports:  "A first chance exception of type 'System.Threading.ThreadAbortException' occurred in mscorlib.dll" Google searches haven't offered any solutions that make any sense. 

Any suggestions as to where to go next would gratefully received!

Andy

 

 

 

 

1/30/2016 5:53:05 AM
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Total Posts 26

Re: User control creation problem

Ok I've discovered the problem. It is a clash with an update panel as described here:

http://stackoverflow.com/questions/19645651/why-wont-response-write-export-a-csv-file-to-the-browser

 

Regards

Andy

 

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