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HTML_QuickForm_advmultiselect::setPersistantOptions
Вернуться к: Creating the form element
HTML_QuickForm_advmultiselect::setPersistantOptions
HTML_QuickForm_advmultiselect::setPersistantOptions() – Sets which items should be persistant
Synopsis
require_once 'HTML/QuickForm/advmultiselect.php';
mixed HTML_QuickForm_advmultiselect::setPersistantOptions ( mixed $optionValues , boolean $persistant = true )
Sets which items should have the disabled attribute to keep it persistant
Parameter
- mixed $optionValues
-
Options (key-values) that should be persistant
- boolean $persistant
-
(optional) TRUE if persistant, FALSE otherwise
Throws
| Error message | Reason | Solution |
|---|---|---|
| Argument 1 of HTML_QuickForm_advmultiselect::setPersistantOptions is not a valid array | Tried to give array or comma delimited string of selected values | Check the $optionValues argument data type and content |
| Argument 2 of HTML_QuickForm_advmultiselect::setPersistantOptions is not a boolean | Tried to give a TRUE or FALSE value | Check the $persistant argument data type |
Note
since version 1.5.0 (2009-02-15)
This function can not be called statically.
Example
<?php
require_once 'HTML/QuickForm.php';
require_once 'HTML/QuickForm/advmultiselect.php';
$form = new HTML_QuickForm('ams');
$form->removeAttribute('name'); // XHTML compliance
$fruit_array = array(
'apple' => 'Apple',
'orange' => 'Orange',
'pear' => 'Pear',
'banana' => 'Banana',
'cherry' => 'Cherry',
'tangerine' => 'Tangerine'
);
$ams =& $form->createElement('advmultiselect', 'fruit', null, null,
array('class' => 'pool', 'style' => 'width:200px;')
);
$ams->setLabel(array('Fruit:', 'Available', 'Selected'));
$ams->setButtonAttributes('add' , 'class=inputCommand');
$ams->setButtonAttributes('remove' , 'class=inputCommand');
$ams->setButtonAttributes('all' , 'class=inputCommand');
$ams->setButtonAttributes('none' , 'class=inputCommand');
$ams->setButtonAttributes('toggle' , 'class=inputCommand');
$ams->setButtonAttributes('moveup' , 'class=inputCommand');
$ams->setButtonAttributes('movedown' , 'class=inputCommand');
$ams->setButtonAttributes('movetop' , 'class=inputCommand');
$ams->setButtonAttributes('movebottom', 'class=inputCommand');
$templateDual = '
<table{class}>
<!-- BEGIN label_2 --><tr><th>{label_2}</th><!-- END label_2 -->
<!-- BEGIN label_3 --><th> </th><th>{label_3}</th></tr><!-- END label_3 -->
<tr>
<td>{unselected}</td>
<td align="center">
{add}<br />{remove}<br /><br />
{all}<br />{none}<br />{toggle}<br /><br />
{moveup}<br />{movedown}<br />{movetop}<br />{movebottom}
</td>
<td>{selected}</td>
</tr>
</table>
';
$ams->load($fruit_array, 'pear');
$ams->setPersistantOptions(array('pear', 'tangerine'));
$ams->setElementTemplate($templateDual);
$form->addElement($ams);
$buttons[] =& $form->createElement('submit', null, 'Submit');
$buttons[] =& $form->createElement('reset', null, 'Reset');
$form->addGroup($buttons, null, ' ');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>HTML_QuickForm::advMultiSelect persistant options example</title>
<style type="text/css">
<!--
body {
background-color: #FFF;
font-family: Verdana, Arial, helvetica;
font-size: 10pt;
}
table.pool {
border: 0;
background-color: #787878;
}
table.pool td {
padding-left: 1em;
}
table.pool th {
font-size: 80%;
font-style: italic;
text-align: center;
}
table.pool select {
color: #242424;
background-color: #eee;
}
.inputCommand {
width: 120px;
}
<?php echo $ams->getElementCss(); ?>
-->
</style>
<?php echo $ams->getElementJs(false, true); ?>
</head>
<body>
<?php
if ($form->validate()) {
$clean = $form->getSubmitValues();
var_dump($clean);
// if apple fruit is selected, then pear may be remove from next selection
if (in_array('apple', $clean['fruit'])) {
$ams->setPersistantOptions('pear', false);
} else {
$ams->setPersistantOptions('pear', true);
$selection = $ams->getSelected();
if (!in_array('pear', $selection)) {
array_push($selection, 'pear');
$ams->setSelected($selection);
}
}
}
$form->display();
?>
</body>
</html>
Вернуться к: Creating the form element