.. _`Adjust example`:

.. _`org.sysess.sympathy.examples.adjust`:

Adjust example
``````````````

.. image:: example.svg
   :width: 48


Node demonstrating using adjust to set the available options in parameters from input data.




Documentation
:::::::::::::

In this case we let the user select a column and a row among the ones in
the input data.

Two different methods are used for setting the options for *Column* and
*Row*. Setting options for *Column* is the simplest case, where we can use
the ``adjust`` helper function which automatically fetches the column
names.

See :ref:`nodewriting` for more information about writing nodes.
Specifically see :ref:`adjust_parameters` for an introduction to
adjust_parameters.


Definition
::::::::::


Input ports
...........

    **input**  table
        Input Table




Configuration
.............

    **Column** (column)
        String with options corresponding to the column names of the input table.
    **Row** (row)
        Integer with options corresponding to the row indices of the input table.





Related nodes
.............

* :ref:`org.sysess.sympathy.examples.helloworld`

* :ref:`org.sysess.sympathy.examples.helloworldcustomizable`

* :ref:`org.sysess.sympathy.examples.outputexample`

* :ref:`org.sysess.sympathy.examples.readwrite`

* :ref:`org.sysess.sympathy.examples.errorexample`

* :ref:`org.sysess.sympathy.examples.progress`

* :ref:`org.sysess.sympathy.examples.allparameters`

* :ref:`org.sysess.sympathy.examples.controller`

* :ref:`org.sysess.sympathy.examples.regex`






Implementation
..............

.. automodule:: node_examples
    :noindex:

.. class:: AdjustExample
    :noindex: