Problem seam upload and <a4j:commandButton

marcovi Jun 28, 2007 7:46 AM

Hi,
I use in my page seam upload with a4j:commandButton, but doesn't works, otherwise, seam upload works with h:commandButton.

<h:panelGrid columns="3">
 <s:fileUpload data="#{upload.data}" fileName="#{upload.fileName}"/>
<a4j:commandButton id="upload_Button" value="Upload" actionListener="#{upload.save}" immediate="false"/>
</h:panelGrid>

in this way, the value of fileName in the action method save is NULL.

Thanks Regard
Marco

1. Re: Problem seam upload and <a4j:commandButton

ilya_shaikovsky Jun 28, 2007 8:09 AM (in response to marcovi)

Upload operation could not be performed by ajax submit in this way - because of XMLHTTPRequest object security restrictions.
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