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UndefinedOffset / silverstripe-advancedwidgeteditor

Replaces the Widget Editor to enable support for advanced form fields such as UploadField

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Nested requests 404ing

UndefinedOffset opened this issue · comments

commented

It appears that nested requests such as UploadField's from files GridField are failing when they try to call to the server. In the aforementioned case the user clicks on the from files button in an upload field, then the user clicks next page on the GridField or tries to browse for a folder the request ends in a 404. The response from the server is a header 404 with a text of "I can't handle sub-URLs of a CMSForm object."

It seems to be that the error is coming from somewhere along the routing chain to the widget's fields.