Dynamic embeddedForm

I'm looking to add an embeddedForm dynamically in Symfony 1.4 using Doctrine.

What I'm mainly looking to do is:

1) Only show the relation based on whether or not a checkbox has been ticked

2) If checked, show the embeddedForm

3) Have then the ability to add a new embeddedForm or delete an existing form

I have seen ahDoctrineEasyEmbeddedRelationsPlugin, which looks pretty good with los of configuration. The only problem was that 'newFormsInitialCount'=> 1, means that there is always 1 for开发者_运维知识库m as default. I need 0 forms as default and only.

I've also seen a couple of tutorials, but all seem to have at least one relation by default.

For me, the embeddedForm needs to be OPTIONAL, and only display when needed.

Thanks

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Follow information based on these links :

• http://www.thatsquality.com/articles/stretching-sfform-with-dynamic-elements-ajax-a-love-story
• http://www.symfony-project.org/more-with-symfony/1_4/en/06-Advanced-Forms#chapter_06_sub_the_form_saving_process

First is about adding "subforms" with ajax, derived from second you could hide the unneeded form fields and toggle them per javascript (e.g. jQuery.toggle())) !