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form collection label not correct #8281

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form collection label not correct #8281

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12 changes: 10 additions & 2 deletions form/form_collections.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -130,7 +130,8 @@ Notice that you embed a collection of ``TagType`` forms using the
$builder->add('description');

$builder->add('tags', CollectionType::class, array(
'entry_type' => TagType::class
'entry_type' => TagType::class,
'entry_options' => array('label' => false)
));
}

Expand Down Expand Up @@ -286,6 +287,7 @@ add the ``allow_add`` option to your collection field::

$builder->add('tags', CollectionType::class, array(
'entry_type' => TagType::class,
'entry_options'=> array('label' => false),
'allow_add' => true,
));
}
Expand Down Expand Up @@ -392,9 +394,15 @@ one example:
// get the new index
var index = $collectionHolder.data('index');

var newForm = prototype;
// You need this only if you didn't set 'label' => false in your tags field in TaskType
// Replace '__name__label__' in the prototype's HTML to
// instead be a number based on how many items we have
// newForm = newForm.replace(/__name__label__/g, index);

// Replace '__name__' in the prototype's HTML to
// instead be a number based on how many items we have
var newForm = prototype.replace(/__name__/g, index);
newForm = newForm.replace(/__name__/g, index);

// increase the index with one for the next item
$collectionHolder.data('index', index + 1);
Expand Down