It could be empty or access security
Never set any access properties on System.FileDocument or System.Image (other than MxAdmin for security reasons) Always make generalization from Filedocument / Image and set your property.
I could also be styling. I have seen some strange things (see answer): https://forum.mendix.com/questions/6961/Is-there-a-problem-with-the-file-document-upload-on-IE8-and-IE9-
check your access rules also and the security for documents/images
I had the same issue, Browse button does nothing. I found the problem.
You need to create before hand your FileDocument object (generalization of System.FileDocument) through a micro flow and attach it to the current view object in page.
Hope this helps.
A good workaround for now is to choose picture instead and give the picture the same dimensions as your thumbnail would have had
I'm encountering the same issue, I tried:
Yet: the 'Browse'-button doesn't do anything once I click on it... Any other suggestions?
Thanks in advance.
Edit2: solved! The "error" occured because I created an extra entity 'ProductImage' and this was apparantly too difficult to handle correctly. If I let the Product-entity inherit from System.Image, everything works as expected. My bad!
I have the same issue and I can't seem to solve it. The problem is that any entity that inherits from System.FileDocument seems to not respond to "Browse". That means that i.e. i can't upload either new TableMappings from XML (since DatabaseReplication.XMLDocumentTM inherits from System.FileDocument) or any ExcelDocuments. I also have entities that inherit from from ExcelImporter.TemplateDocument (which I have customized a bit with some new parameters) and these are of course also totally broken.
I did do some changes in my Security Rules and know that those changes can trigger strange behaviour without any form of feedback, so I checked and double checked them and they should work, but no change.
Getting very frustrated...
I tried every knowledge in this page, but it doesn’t work.
Is there any idea to solve it?