====== fetchButton ======
{#JAPI Joomla.Framework HTML JButtonCustom::fetchButton #}

Returns the HTML code for the button. The output is actually directly copied from the $html parameter. Therefore the HTML produced by the custom button can be easily modified.

This method returns the value of the $html parameter.

===== Syntax =====
void fetchButton ( **$type**, **$html**, **$id** )

| **$type** | string | is a string containing the type of button. For a custom button, this would normally be equal to 'Custom'. This parameter has no effect on the output of this method. This parameter is optional and if omitted defaults to 'Custom'. |
| **$html** | string | is a string containing the HTML code for the button. The method returns the value of this parameter. |
| **$id** | string | is a string containing the ID of the button. This parameter has no effect on the output of this method. This parameter is optional and if omitted defaults to 'custom'. |

===== Examples =====
<code php|Example>
$bar =& new JToolBar( 'My ToolBar' );
$button =& $bar->loadButtonType( 'Custom' );
echo $button->fetchButton( 'Custom', '<a href="http://www.joomla.org">Joomla!</a>', 'example' );
</code>
mightproduce:
<code php|Result>
<a href="http://www.joomla.org">Joomla!</a>
</code>

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~~DISCUSSION~~