view
****
Use :class:`view` for generate html tags for gride of data. in fact, this command use in two level hierarchy data.


.. code-block:: html
   :linenos:

   <basis core="view" groupcol="">
      [...]
   </basis>

.. important::
   The :class:`view` command inherit from :doc:`renderable` base class.

Attributes:
===========

groupcol :class:`string` :class:`optional` :class:`[##-notaion`
   Determine column name in data source that use in grouping data for generate second level. default value for :class:`groupcol` is :class:`prpid`.

.. note::
   For see more Information about :class:`[##-notaion`,see :doc:`../[-sharp-sharp-notation`

Example
=======

1# Create simple command
------------------------

.. code-block:: html
   :linenos:

   <basis  core="view" datamembername="db.users" groupcol="team-name">
      
      <layout>
        <ul>
            @child
        </ul>
      </layout>

      <face level="1">
        <li>
            @team-name
            <ul>
                @child
            </ul>
        </li>
      </face>

      <face level="2">
        <li>@fname - @lname</li>
      </face>

   </basis>

.. include:: /sample-code/sample-data.rst
   :start-after: _db_users_start_
   :end-before: _db_users_end_
   
Result is:

.. code-block:: html
   :linenos:

   <ul>
        <li>
            team-a
            <ul>
                <li>s.alireza - qamsari</li>
                <li>akbar - karimi</li>
            </ul>
        </li>
        <li>
            team-b
            <ul>
                <li>amir - jalali</li>
            </ul>
        </li>
   </ul>