Just aritfacts of step by step changes (as I come to understand various thingies): should be type "button", but gives no evidence of two events.

On Apr 19, 2010, at 5:19 PM, André Warnier wrote:

Ken Bowen wrote:
...

Long form.  Here's the html for file upload (vanilla):
<form name="csvUploadForm" action="csvfileupload" method="post" enctype="multipart/form-data">
   File:<input type="file" name="csvfile2upload"><br></br>
<input type="submit" name="Submit" value="Upload CSV File" onclick="uploadCSVFile();return false;">
</form>
Without and before getting to the Java stuff, I do not really understand why above you have a button of type "submit", but with an "onClick" event triggering a javascript function. Either the button should be of type "button" and have an onClick event handler, or it should be of type "submit" and not have an event handler. I suspect that by specifying both, you may be generating 2 actions and confusing the browser and/or the receiving end.



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