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Dec 5, 2013 at 22:19 answer added JoBu1324 timeline score: 1
Dec 5, 2012 at 16:21 comment added Ghost I forgot to update this thread. I found a work around but not what I would consider an answer so I am leaving open. The problem appears to be that the $form is already re-built by the time add_img_upload is called in the example above. You can only send form fields that were already added to the $form. You make those fields not visible basically in the initial build of the form. My workaround was to always build 5 empty managed_file fields. If files already exist, I build a managed_file field for each existing file and then add the 5 empty ones.
Oct 12, 2012 at 4:41 comment added Ghost I noticed an issue in add_img_upload after I posted. I had the following defined: $form_state['file2'] = NULL; it should be $form_state['input'][sprintf('file%d',$num_of_files)] = NULL; That change had no impact.
Oct 12, 2012 at 4:39 review First posts
Oct 12, 2012 at 4:54
Oct 12, 2012 at 4:34 history asked Ghost CC BY-SA 3.0