I'm using "file column" for multiple image uploads. Sometimes it takes
a while for the upload to complete and I would like to provide a tiny
bit of feedback to the user while it's uploading.
Right now I don't need a progress bar. I'm using mongrel so don't even
know it that's possible yet. Instead, I created a simple RJS template
(my first- woo) that says "File uploading, please wait..." with an
animated gif. Created a simple link_to_remote , tested it out, works
Now, when submitting the form, I can't figure out how to call both the
RJS template and the action in my controller. Tried render :action =>
'uploadindicator' in the action itself but get the "Can't have multiple
renders" which makes sense.
Played around with 'submit_remote_tag', with no luck. :loading looks
like it only works with link_to_remote or form_remote_tag.
Any help would be appreciated.