JavaScript options : without the given form theme

To manage complex collections, we should store the collection's field name prefix somewhere in the view in order to replace descendent prefixes properly. As this is not really natural to get this information from a view, a form theme is delivered with this jquery plugin. It does the job even if your collection has lots of descendent collections.

But this form theme does nothing more than setting plugin options so if you do not want to use it, that's up to you:

• name_prefix is mandatory if you do not use the form theme. It should be the prefix of all descendant field names. Set this information by using:{{ form.values.vars.full_name }}.
• prototype_name should be the same as inside your form type customization. If you never given this information, do not set this option (the Symfony2 default value will be used).
• allow_add should have the same value as the option in your form type. It will enable or disable the ability to add elements in the collection.
• allow_remove should have the same value as the option in your form type. It will enable or disable the ability to delete elements from the collection.

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This demostration is made of the following files (click to see on GitHub in a new tab):
    -     Controller/OptionsController.php
    -     Resources/views/Options/withoutFormTheme.html.twig

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