Fix array keys of an element type collection

monsieurbiz / SyliusRichEditorPlugin

This plugin add a rich editor on fields to be able to drag and drop elements and edit it.

MIT License

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When you get an element with form type CollectionType and you create 3 items, you'll get the following indices [0 => data, 1 => data, 2 => data] If you remove the index 1 then you get the following indices [0 => data, 2 => data] When you save the page, all elements are saved into json object but the format of this sub element is converted into object instead of array. To fix that you need to apply array_values() to reset keys. This function cannot be applied on a Form Event because you override form data with the request into this method processFormDataWithoutChild due to this:

if ($form->getConfig()->getType()->getInnerType() instanceof NativeFileType && !empty($requestData)) {
    // Check if we have a string value for this fields which is the file path (During edition for example)
    return $requestData; // Will return the current filename string
}

monsieurbiz / SyliusRichEditorPlugin

Fix array keys of an element type collection #192