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[Console] Add columns width setter documentation #6296

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Mar 6, 2016
Merged

[Console] Add columns width setter documentation #6296

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50a74fb
Add columns width setter documentation
akeeman Feb 22, 2016
097fb65
remove support for "auto"
akeeman Mar 1, 2016
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21 changes: 21 additions & 0 deletions components/console/helpers/table.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,27 @@ You can add a table separator anywhere in the output by passing an instance of
| 80-902734-1-6 | And Then There Were None | Agatha Christie |
+---------------+--------------------------+------------------+

The width of the columns are automatically set using the width of their contents by default. You can change this behavior via :method:`Symfony\\Component\\Console\\Helper\\Table::setColumnWidths`::

// Sets the left column to 10 characters, the middle to 0, and the right to 30 characters.
// The left two columns will effectively be 13 and 24 characters, as the columns' content don't fit within the set values.
$table->setColumnWidths(array(10, 0, 30));
$table->render();

This code results in:

.. code-block:: text

+---------------+--------------------------+--------------------------------+
| ISBN | Title | Author |
+---------------+--------------------------+--------------------------------+
| 99921-58-10-7 | Divine Comedy | Dante Alighieri |
| 9971-5-0210-0 | A Tale of Two Cities | Charles Dickens |
+---------------+--------------------------+--------------------------------+
| 960-425-059-0 | The Lord of the Rings | J. R. R. Tolkien |
| 80-902734-1-6 | And Then There Were None | Agatha Christie |
+---------------+--------------------------+--------------------------------+

The table style can be changed to any built-in styles via
:method:`Symfony\\Component\\Console\\Helper\\Table::setStyle`::

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