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renderlet:LISTBOX - options from array, selected option from $_POST

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http://formidable.typo3.ug/pastebin/snippet/91.html

The authors comment:

If you want to get your data from db, see these posts:
http://lists.netfielders.de/pipermail/typo3-project-formidable/2007-May/000330.html
http://lists.netfielders.de/pipermail/typo3-project-formidable/2009-January/001305.html

Uwe Schmelzer, 2009-02-14@19:19:23, pasted:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<formidable version="2.0.0">

<renderlet:LISTBOX name="firstname">

<data>
				  
				  <value>
						  <userobj>
							 <php><![CDATA[

// 2. Check if form was submitted
									if ( $_POST ) {
										$selectedOption = $_POST['myFormId']['firstname'];
										$selectedOption = abs( $selectedOption );  				// added security, don't trust user input

}

return ( $selectedOption );

]]></php>
						  </userobj>
				  </value>

<userobj>
						 <php><![CDATA[

$aData = array();
								$aData[0]['value'  ] = 0;
								$aData[0]['caption'] = '--- Please select your firstname ---';

$aData[1]['value'  ] = 1;
								$aData[1]['caption'] = 'Helena';

$aData[2]['value'  ] = 2;
								$aData[2]['caption'] = 'Diana';

$aData[3]['value'  ] = 3;
								$aData[3]['caption'] = 'Bianca';

return ( $aData );

]]></php>
				  </userobj>
			  </data>
			</renderlet:LISTBOX>

<renderlet:SUBMIT name="btnSubmit" label="Submit" />

</elements>

</formidable>

renderlet:LISTBOX - options from array, selected option from $_POST

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