Re: [jplatform] Issue backend component development 3.0

[Andrew Eddie]

Hi clemles

You would be better asking that question on the Joomla General Development mailing list.

Regards,
Andrew Eddie
http://learn.theartofjoomla.com - free tutorials and videos on Joomla development

On 28 February 2013 19:27, clemles <clema...@gmail.com> wrote:

i'm developing a component MVC in Joomla 3.0 but was in face to an issue in the backend.

When i try to go in the action to add an item with the HelperToolbar I have an issue with core.js line 4
Chrome says : "Uncaught TypeError: Cannot read property 'task' of null "

However i have form in views/Products/tmpl/default.php
I can't debug that actually. Anybody has encountered this issue development ?

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[Roberto Segura]

That means that you have to add a hidden input for the task into the form.

That hidden field is updated when clicking on toolbar buttons and before submitting the form.

If the field does not exist the JS cannot update it and throws the error.

[Clément Lesaulnier]

I'll better understand why was the error on submitting in the Back-Office. thanks