HTML_QuickForm_advmultiselect::setButtonAttributes
Вернуться к: Buttons
HTML_QuickForm_advmultiselect::setButtonAttributes
Synopsis
void HTML_QuickForm_advmultiselect::setButtonAttributes ( string $button , mixed $attributes = NULL )
The basic settings gave standard form input buttons. You may change the look with some CSS if you set the class attribute in the $attributes hash (second parameter). See example section.
Only five attributes may be set, they are:
- name
-
The form input button name. Default are: 'add', or 'remove', or 'all', or 'none', or 'toggle', or 'up', or 'down', or 'top', or 'bottom'.
- value
-
The form input button text. Default are ' >> ', or ' << ', or ' Select All ', or ' Select None ', or ' Toggle Selection ', or ' Up ', or ' Down ', or ' Top ', or ' Bottom '.
- type
-
The form input button kind. Default is 'button' (Can be either 'button' or 'image').
- class
-
A CSS class identifier in one of your stylesheets.
- src
-
URL of the image file used.
Parameter
- string $button
-
Button identifier, either 'add', 'remove', 'all', 'none', 'toggle', 'moveup' 'movedown' 'movetop' or 'movebottom'
- mixed $attributes
-
(optional) Either a typical HTML attribute string or an associative array
Throws
| Error message | Reason | Solution |
|---|---|---|
| Argument 1 of HTML_QuickForm_advmultiselect::setButtonAttributes is not a string | Tried to give a button identifier of unknown type | Check the $button argument data type |
| Argument 1 of HTML_QuickForm_advmultiselect::setButtonAttributes has unexpected value | Tried to give a button identifier of unknown value | Check the $button argument data range |
Note
since version 0.4.0 (2005-06-25)
This function can not be called statically.
Example
In this example, the 'add' and 'remove' buttons have look set by the css class 'inputCommand'.
<?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',
'kiwi' => 'Kiwi',
'lemon' => 'Lemon',
'lime' => 'Lime',
'tangerine' => 'Tangerine',
);
// rendering with QF renderer engine and template system
$form->addElement('header', null, 'Advanced Multiple Select: custom layout ');
$ams =& $form->addElement('advmultiselect', 'fruit', null, $fruit_array);
$ams->setLabel(array('Fruit:', 'Available', 'Selected'));
$ams->setButtonAttributes('add', array('value' => 'Add >>',
'class' => 'inputCommand'
));
$ams->setButtonAttributes('remove', array('value' => '<< Remove',
'class' => 'inputCommand'
));
$template = '
<table{class}>
<!-- BEGIN label_2 --><tr><th align="center">{label_2}</th><!-- END label_2 -->
<!-- BEGIN label_3 --><th align="center">{label_3}</th></tr><!-- END label_3 -->
<tr>
<td>{unselected}</td>
<td>{selected}</td>
</tr>
<tr>
<td>{add}</td>
<td>{remove}</td>
</tr>
</table>';
$ams->setElementTemplate($template);
if (isset($_POST['fruit'])) {
$form->setDefaults(array('fruit' => $_POST['fruit']));
}
$form->addElement('submit', 'send', 'Send');
?>
<!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 example </title>
<style type="text/css">
<!--
body {
background-color: #FFF;
font-family: Verdana, Arial, helvetica;
font-size: 10pt;
}
.inputCommand {
background-color: #d0d0d0;
border: 1px solid #7B7B88;
width: 7em;
margin-bottom: 2px;
}
// -->
</style>
<?php echo $ams->getElementJs(false); ?>
</head>
<body>
<?php
if ($form->validate()) {
$clean = $form->getSubmitValues();
echo '<pre>';
print_r($clean);
echo '</pre>';
}
$form->display();
?>
</body>
</html>
You may also use images rather than standard form input button. Replaces lines :
<?php
$ams->setButtonAttributes('add', array('value' => 'Add >>',
'class' => 'inputCommand'
));
$ams->setButtonAttributes('remove', array('value' => '<< Remove',
'class' => 'inputCommand'
));
?> by lines that should like :
<?php
$ams->setButtonAttributes('add', array('type' => 'image',
'src' => '/img/add.png'
));
$ams->setButtonAttributes('remove', array('type' => 'image',
'src' => '/img/remove.png'
));
?>
Вернуться к: Buttons