package.xml 100666 0 0 4717 10454773102 6243
HTML_QuickForm_DHTMLRulesTableless
pear.php.net
DHTML replacement for the standard JavaScript alert window for client-side validation using the tableless renderer
This is a DHTML replacement for the standard JavaScript alert window for client-side validation of forms built with HTML_QuickForm when using the HTML_QuickForm_Renderer_Tableless renderer.
Usage: Just do something like this in your code:
require_once 'HTML/QuickForm.php';
require_once 'HTML/QuickForm/DHTMLRulesTableless.php';
require_once 'HTML/QuickForm/Renderer/Tableless.php';
$form =& new HTML_QuickForm_DHTMLRulesTableless(...);
// you can use $form the same way as when instantiating HTML_QuickForm
$renderer =& new HTML_QuickForm_Renderer_Tableless();
$GLOBALS['_HTML_QuickForm_default_renderer'] =& $renderer;
// usual code, e.g. new form fields, rules, ...
echo $form->display();
Mark Wiesemann
wiesemann
wiesemann@php.net
yes
2006-07-11
0.1.1
0.1.1
alpha
alpha
PHP License
initial PEAR release
4.2
1.4.9
HTML_QuickForm_Renderer_Tableless
pear.php.net
0.3.0
HTML_QuickForm_DHTMLRulesTableless-0.1.1/HTML/QuickForm/DHTMLRulesTableless.php 100666 0 0 16504 10454773102 22023
* @author Adam Daniel
* @author Bertrand Mansion
* @author Justin Patrin
* @author Mark Wiesemann
* @copyright 2005-2006 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version CVS: $Id $
* @link http://pear.php.net/package/[...]
*/
require_once 'HTML/QuickForm.php';
/**
* This is a DHTML replacement for the standard JavaScript alert window for
* client-side validation of forms built with HTML_QuickForm
*
* @category HTML
* @package HTML_QuickForm_DHTMLRulesTableless
* @author Alexey Borzov
* @author Adam Daniel
* @author Bertrand Mansion
* @author Justin Patrin
* @author Mark Wiesemann
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version Release: 0.1.1
* @link http://pear.php.net/package/[...]
*/
class HTML_QuickForm_DHTMLRulesTableless extends HTML_QuickForm {
// {{{ getValidationScript()
/**
* Returns the client side validation script
*
* The code here was copied from HTML_QuickForm and slightly modified to run rules per-element
*
* @access public
* @return string Javascript to perform validation, empty string if no 'client' rules were added
*/
function getValidationScript()
{
if (empty($this->_rules) || empty($this->_attributes['onsubmit'])) {
return '';
}
include_once('HTML/QuickForm/RuleRegistry.php');
$registry =& HTML_QuickForm_RuleRegistry::singleton();
$test = array();
$js_escape = array(
"\r" => '\r',
"\n" => '\n',
"\t" => '\t',
"'" => "\\'",
'"' => '\"',
'\\' => '\\\\'
);
foreach ($this->_rules as $elementName => $rules) {
foreach ($rules as $rule) {
if ('client' == $rule['validation']) {
unset($element);
$dependent = isset($rule['dependent']) && is_array($rule['dependent']);
$rule['message'] = strtr($rule['message'], $js_escape);
if (isset($rule['group'])) {
$group =& $this->getElement($rule['group']);
// No JavaScript validation for frozen elements
if ($group->isFrozen()) {
continue 2;
}
$elements =& $group->getElements();
foreach (array_keys($elements) as $key) {
if ($elementName == $group->getElementName($key)) {
$element =& $elements[$key];
break;
}
}
} elseif ($dependent) {
$element = array();
$element[] =& $this->getElement($elementName);
foreach ($rule['dependent'] as $idx => $elName) {
$element[] =& $this->getElement($elName);
}
} else {
$element =& $this->getElement($elementName);
}
// No JavaScript validation for frozen elements
if (is_object($element) && $element->isFrozen()) {
continue 2;
} elseif (is_array($element)) {
foreach (array_keys($element) as $key) {
if ($element[$key]->isFrozen()) {
continue 3;
}
}
}
$test[$elementName][] = $registry->getValidationScript($element, $elementName, $rule);
}
}
}
$js = '
';
return $js;
} // end func getValidationScript
// }}}
function display() {
$this->getValidationScript();
return parent::display();
}
}
?> HTML_QuickForm_DHTMLRulesTableless-0.1.1/docs/examples/contact_dhtmlrules.php 100666 0 0 7473 10454773102 22266
addElement('text', 'fieldsetlesselement', 'Element before header:', array('style' => 'width: 300px;'));
$form->addElement('header', 'header', 'Tableless renderer example (using DHTMLRules)');
$form->addElement('text', 'name', 'Your name:', array('style' => 'width: 300px;'));
$form->addElement('text', 'email', 'Your email:', array('style' => 'width: 300px;'));
$form->addElement('text', 'subject', 'Your subject:', array('style' => 'width: 300px;'));
$form->addElement('checkbox', 'single', 'Checkbox example:', ' Check me if you agree to receive spam ;-)');
$form->addElement('header', 'header2', 'Some groups');
$radio = array();
$radio[] = &HTML_QuickForm::createElement('radio', 'country', null, 'France', 'france');
$radio[] = &HTML_QuickForm::createElement('radio', 'country', null, 'Germany', 'germany');
$radio[] = &HTML_QuickForm::createElement('radio', 'country', null, 'Austria', 'austria');
$radio[] = &HTML_QuickForm::createElement('radio', 'country', null, 'Other', 'other');
$form->addGroup($radio, 'group1', 'Choose a country:', ' ');
$checkbox = array();
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'A1', null, 'France');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'B1', null, 'Germany');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'C1', null, 'Austria');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'D1', null, 'Other');
$form->addGroup($checkbox, 'group2', 'Choose a country:', ' ');
$checkbox = array();
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'A2', null, 'France');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'B2', null, 'Germany');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'C2', null, 'Austria');
$checkbox[] = &HTML_QuickForm::createElement('checkbox', 'D2', null, 'Other');
$form->addGroup($checkbox, 'group3', 'Choose a country:', '
');
$form->addElement('header', 'header3', 'The third fieldset');
$form->addElement('textarea', 'message', 'Your message:', array('style' => 'width: 300px;', 'rows' => '7'));
$form->addElement('submit', 'submit', 'Submit');
$form->addRule('name', 'Please enter your name', 'required', null, 'client');
$form->addRule('email', 'Please enter your email address.', 'required', null, 'client');
$form->addRule('email', 'Please enter a valid email address.', 'email', null, 'client');
$form->addRule('subject', 'Please enter a subject.', 'required', null, 'client');
$form->addRule('message', 'Please enter a message.', 'required', null, 'client');
if ($form->isSubmitted() && $form->validate()) {
$data = $form->exportValues();
// do something with $data
echo "Thank you
\n";
}
else {
$renderer =& new HTML_QuickForm_Renderer_Tableless();
$GLOBALS['_HTML_QuickForm_default_renderer'] =& $renderer;
$renderer->addStopFieldsetElements('submit');
$form->display();
}
?>