php Web proxy channel - upload file form
I'm working on a form that lets the user upload a file to the php server. I'm using a webproxy channel type. If I put the form into an iframe, the file upload works. Without the iframe the channel errors out. The working directory is correct. If I submit the form without the file field filled in it works. Does anyone have an example of this working, or is this a limitation of the web proxy channel?
Proxy
I think this goes to the heart of how a web proxy channel works, and I suppose you could call it a limitation. I know that all non-file GET and POST arguments will make it back to the app server behind the channel, but it looks like you've found the answer to whether file arguments make it back.
Of course the Iframe approach will work, since then the form is being sent (POSTed) directly to the app server. I don't know that getting the pure web proxy version to work can ever be done, honestly we haven't tried it here... all of the file upload stuff we do is always when the user has launched an application window outside of the portal.
Todd