Media Form Field Stopped Working

[Glenn Arkell]

Can anyone shed some light on why my media form fields stopped working?  Several components I created some years ago are having problems with selecting an image in a media form field type.  All I get is a small pop up window showing the word "Change" and "Image" and a cancel button.  Has something changed while I wasn't paying attention?  Cheers.
Glenn

[Glenn Arkell]

[Allon Moritz]

Set error reporting to maximum in your Joomla configuration and debug to yes, any error printed?

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[Glenn Arkell]

Absolutely no messages.  This is in the admin side by the way.

product.xml
    <field name="prod_img" type="media" directory="merchandise"
        label="COM_MYCOMP_FORM_LBL_PRODUCT_PROD_IMG"
        description="COM_MYCOMP_FORM_DESC_PRODUCT_PROD_IMG" />

edit.php
<?php echo $this->form->renderField('prod_img'); ?>

On Monday, September 11, 2017 at 4:08:38 PM UTC+10, laoneo wrote:

Set error reporting to maximum in your Joomla configuration and debug to yes, any error printed?

On Mon, Sep 11, 2017 at 8:02 AM, Glenn Arkell <glenn...@gmail.com> wrote:

On Monday, September 11, 2017 at 8:55:04 AM UTC+10, Glenn Arkell wrote:

Can anyone shed some light on why my media form fields stopped working?  Several components I created some years ago are having problems with selecting an image in a media form field type.  All I get is a small pop up window showing the word "Change" and "Image" and a cancel button.  Has something changed while I wasn't paying attention?  Cheers.
Glenn

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[Glenn Arkell]

Further investigation revealed:

• worked fine in 3.6.5
• failed in 3.7.0+
• Compared code from another component with a media field which works fine on the same website - admin "product" (singlular) controller, model, table and view files all reflect the same code
  Both components were originally built using Component Creator and a fresh build of the failing component made no difference at all - so nothing wrong with CC
  

Because another component works on this same site, I've deduced that the core is fine and the template is not imapcting it and there wouldn't appear to be any conflict from other modules/plugins etc.

Any suggestions welcome.  Cheers.

[Glenn Arkell]

Please ignore my stupidity. . . . it was in my component CSS file.  Cheers.