JS error on multiple page form

[jfquestiaux]

I have a joined repeating group as the last page of a multipage form.

This used to work with GitHub 1169 but since last update (1254), I get this JS error when I click on the "next" button on the first page of the form:

Erreur : SyntaxError: syntax error
Fichier Source : http://www.betterliving.be/j3/media/system/js/mootools-core.js
Ligne : 172, Colonne : 1
Code Source :
(<br />

If I set the group to be non-repeating, the form works fine.

 

[jfquestiaux]

OK, I tested and found the culprits: I have two calc elements on the first page and unpublishing them make the JS error disapear and I can access all the pages.
Whu they do this though is a mystery.
They are very simple calc, just to concatenate fields :

return $data['artists_details___firstname'] . ' ' . $data['artists_details___lastname'];

Setting "calc only on save" on yes or no does not change anything.

 

[rob]

Perhaps they are causing php notices?
Try replacing with

return JArrayHelper::getValue($data, 'artists_details___firstname'] . ' '  . JArrayHelper::getValue($data, 'artists_details___lastname'];

 

[cheesegrits]

Slight syntax error in that, should be:

return JArrayHelper::getValue($data, 'artists_details___firstname') . ' '  . JArrayHelper::getValue($data, 'artists_details___lastname');

-- hugh

 

[jfquestiaux]

Thank you Hugh for the correction. Unfortunately, I still get the error:

Erreur : TypeError: r is null
Fichier Source : http://www.betterliving.be/j3/media/com_fabrik/js/form.js
Ligne : 856

 

[cheesegrits]

I'll need to see the site, and you'll need to crank your PHP error reporting up to max.

-- hugh