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POSymfony2 verify a form checkbox is checked in twig template
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13988413
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0
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2
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2012-12-21T10:31:59.877
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0
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2017-08-31T05:30:11.663
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2016-02-02T22:58:03.323
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1
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4
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8709
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text
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<p>I have a problem of verify a check box in twig template. In twig, i wanna to do this:</p> <pre><code>{% for activity in form.activity %} {% if (activity.isChecked) %} <div> {{ form_widget(activity) }} {{ form_label(activity) }} </div> {% endif %} {% endfor %} </code></pre> <p>The activity is a entity field in form builder:</p> <pre><code>->add('activity', 'entity', array( 'class' => 'AcmeProspectionBundle:Activity', 'expanded' => true, 'multiple' => true, 'property' => 'name', /* 'query_builder' => function(EntityRepository $er) use($options) { return $er->createQueryBuilder('ac') ->leftJoin('ac.company','c') ->where('c = :id') ->orderBy('ac.name', 'ASC') ->setParameter('id', $options['company_id']); } */ )) </code></pre> <p>In fact, if I do not comment the <em>query_builder</em> part, it will only generate the checked part, but if I do this Symfony will check the integrity of the original array and the submit array. I can not add any new activity. In fact I generate the choice by javascript like this:</p> <pre><code> <div class="activity_checkbox" data-prototype='<div> <input type="checkbox" checked="checked" value="100" placeholder="" name="acme_prospection_company[activity][]"> <label></label></div>'> </code></pre> <p>Cause I have more than 3000 choice and I can not use the original checkbox or select to let user do that. So now all the work is done, only need to render the checked activities. And I do not know how.</p>
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<symfony>
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Symfony2 verify a form checkbox is checked in twig template
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