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- Select2
- =======
- The admin comes with `select2 <http://ivaynberg.github.io/select2/>`_ integration
- since version 2.2.6. Select2 is a jQuery based replacement for select boxes.
- It supports searching, remote data sets, and infinite scrolling of results.
- The select2 is enabled on all ``select`` form elements by default.
- Disable select2
- ---------------
- If you don't want to use select2 in your admin, you can disable it in ``config.yml``.
- .. configuration-block::
- .. code-block:: yaml
- sonata_admin:
- options:
- use_select2: false # disable select2
- .. note::
- If you disable select2, autocomplete form types will stop working.
- Disable select2 on some form elements
- -------------------------------------
- To disable select2 on some ``select`` form element, set data attribute ``data-sonata-select2="false"`` to this form element.
- .. code-block:: php
- ->add('category', 'sonata_type_model',
- array(
- 'attr'=>array('data-sonata-select2'=>'false')
- )
- )
- AllowClear
- ----------
- Select2 parameter ``allowClear`` is handled automatically by admin. But if you want
- to overload the default functionality, you can set data attribute ``data-sonata-select2-allow-clear="true"``
- to enable ``allowClear`` or ``data-sonata-select2-allow-clear="false"`` to disable the ``allowClear`` parameter.
- .. code-block:: php
- ->add('category', 'sonata_type_model',
- array(
- 'attr'=>array('data-sonata-select2-allow-clear'=>'false')
- )
- )
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