List

The enhavo_list helps you to list individual fields on your page. To use the enhavo_list just follow these steps:

1. Add to FormType
2. Add to your orm.yml
3. Add properties

Add to FormType

Add the enhavo_list to your FormType. For the parameter type you can either add a FormType from an Entity you have created or use a doctrine type. You can only add more list items if the allow_add parameter is true. If you want to delete added items, set the allow_delete parameter to true.

In this example we use a doctrine formType.

$builder->add('tag', 'enhavo_list', array(
    'type' =>  'text',
    'label' => 'label.tag',
    'prototype' => true,
    'allow_add' => true,
    'by_reference' => false,
    'allow_delete' => true
));

If you want to use your own entity, just replace the type like this:

'type' =>  'project_tag',

In this example we added a tag to the enhavo_list.

Add to your orm.yml

Add the list type to your arme.orm.yml . If you added a doctrine type, just add a field with type array like this:

tag:
    type: array
    nullable: true

If you added your own formType, create a oneToMany relationship. In this case you also have to add some extra code to the add function in your entity:

$tag->setAcme($this);

and to the remove function:

$this->tags->removeElement($tag);

Add properties

There are two more properties you can add to the formType. Add these like you have done it with the allow_delete property. If you want to separate the items from eachother with a border, set the border property to true. If not you can just skip this step.

'border' => false,

If you want to sort the added items, set the sortable property to true.

'sortable' => true,

If you have used your own entity, you have to do a few steps more. First you add sortable_property like you have done it with the border and sortable property before.

'sortable_property' => 'order'

Then you add a order field to the orm.yml of the entity you have used in the enhavo_list.

order:
    column: '`order`'
    type: string
    length: 255

After that use the order as a hidden field in the tagType like this:

$builder->add('order', 'hidden', array(
          'attr' => array('class' => 'order')
      ));

The name of the class has to be the same you used for the sortable_property.