Debug Mode Breaks Has Many File Saving

[gordonbanderson]

I copied the example from http://doc.silverstripe.org/old/uploadify (just noticed it is old documentation but still seems relevant).

I could not get it to work, symptoms being no image thumbnails appearing in the GUI and no instances of MyFile being saved to the database.

However I realised I was running in debug mode, using UploadifyField::show_debug(); - turning this off resolved the issue

[codivist]

I am not running in debug mode and files in a has_many and has_one do not get uploaded.

I should clarify here, backend CMS uploadify fields work fine, but using uploadify on the Front end it does not work.

[codivist]

I also found that when submitting the form via ajax the variable for the fileID is not passed. That is the same as when in DEV mode, the fileID is not being passed in the $data object.

also doesn't pass the fileID when using a form captcha