/**
* Setup per-element properties like labels, and classes
*/
protected function setupSingleElement(Zend_Form_Element $elm)
{
// determine if this element has an error. (Will be used below)
$elmHasError = count($elm->getMessages()) > 0;
// set element values from the language pack
$elm->setLabel($this->lang->get('form.label.' . $elm->getName()));
// display info about required length if validator exists
if ($elm->getValidator('StringLength')) {
$elm->setDescription(sprintf($this->lang->get('form.description.' . $elm->getName()), $elm->getValidator('StringLength')->getMin(), $elm->getValidator('StringLength')->getMax()));
} else {
$elm->setDescription($this->lang->get('form.description.' . $elm->getName()));
}
// Duplicating type attr to classname in case we need to support IE6
// and want to be able to directly target the element without using
// input[type=text]
$zendType = $elm->getType();
$className = strtolower(substr($zendType, strrpos($zendType, '_') + 1));
$elm->setAttrib('class', $className);
// wrap this stuff up in a html div with class 'element'
$elm->addDecorator('HtmlTag', array('tag' => 'div', 'class' => 'element'));
// determine if element has error and use that to determine prefix char.
// 1. There seems to be no way to add html to the reqPrefix
// 2. There seems to be no way to add a custom classname to the div tag
if ($elm->getName() != 'submit') {
$reqChar = $elmHasError ? '! ' : '* ';
$elm->addDecorator('Label', array('placement' => 'prepend', 'tag' => 'div', 'requiredPrefix' => $reqChar));
}
// use custom error decorator that attempts to replace default error
// messages by the ones supplied by My_LanguagaPack
$errorDecorator = new My_Decorator_Errors();
$errorDecorator->setLanguagePack($this->lang);
$elm->addDecorator($errorDecorator);
// wrap everything so far in a li tag, give it class error if elm has error
// ATT: using array to create alias for allready used HtmlTag decorator
$liClass = $elmHasError ? 'error' : '';
$elm->addDecorator(array('outerLi' => 'HtmlTag'), array('tag' => 'li', 'class' => $liClass));
}
/**
* Enter description here ...
* @param Zend_Form_Element $element
* @author Tung Ly
*/
public function renderFormElement($element, $vertical = 0)
{
if ($element->getType() != "Zend_Form_Element_Checkbox") {
$element->setAttrib('class', $element->getAttrib('class') . ' form-control');
}
if ($element->isRequired()) {
$element->setLabel($element->getLabel() . ' *');
$element->setAttrib('class', $element->getAttrib('class') . ' required');
}
switch ($element->getType()) {
case 'Zend_Form_Element_Textarea':
$element->setAttrib('rows', 5);
$element->setAttrib('cols', 80);
break;
case 'Zend_Form_Element_Hidden':
return $element;
default:
break;
}
$error = '';
if ($element->hasErrors()) {
$error = 'has-error';
}
if ($element->getType() == 'Zend_Form_Element_Textarea') {
}
$btn = array('Zend_Form_Element_Submit', 'Zend_Form_Element_Reset');
if (in_array($element->getType(), $btn)) {
//$t ='<button type="reset" class="btn"><i class="icon-refresh"></i> '.$element->getLabel().'</button>';
$t = '<div class="span2">' . $element . '</div>';
} else {
$label = trim(preg_replace("/([A-Z])/", " \$1", "{$element->getLabel()}"), ' ');
$variables = array('%%ERROR_CLASS%%' => $error, '%%ELEMENT_NAME%%' => $element->getName(), '%%ELEMENT_LABEL%%' => $label, '%%ELEMENT%%' => $element, '%%HELP_MESSAGE%%' => current($element->getMessages()));
$t = str_replace(array_keys($variables), $variables, $this->_getTemplate($vertical));
}
return $t;
}
/**
*
* @param Zend_Form_Element $element
* @return string
*/
protected function getErrorsHTML($element)
{
$messages = $element->getMessages();
if (empty($messages)) {
return '';
}
return '<div class="errors">' . $element->getView()->formErrors($messages) . '</div>';
}
