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Custom Zend_Form: Changed Decorators & added methods

/ Published in: PHP
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2 main objectives:

- change default decorators of element and form
- `setValues()` mainly used for persisting form entry from request params across requests

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  1. class Application_Form_Abstract extends Zend_Form {
  2. 	function loadDefaultDecorators() {
  3. 		if ($this->loadDefaultDecoratorsIsDisabled()) {
  4.             return $this;
  5.         }
  6.  
  7. 		// for elements
  8. 		$decorators = $this->_elementDecorators;
  9. 		if (empty($decorators)) {
  10. 			$this->setElementDecorators(array(
  11. 				'ViewHelper',
  12. 				'Errors',
  13. 				array('Description', array('tag' => 'p')),
  14. 				'Label',
  15. 				array('HtmlTag', array('tag' => 'p'))
  16. 			));
  17. 			$this->getElement('submit')->removeDecorator('Label');
  18. 		}
  19.  
  20. 		// for form
  21.         $decorators = $this->getDecorators();
  22.         if (empty($decorators)) {
  23.             $this->addDecorator('FormElements')
  24. 				 ->addDecorator('Description', array('placement' => 'PREPEND', 'tag' => 'p'))
  25.                  ->addDecorator('Form');
  26.         }
  27.         return $this;
  28. 	}
  29. 	function setValue($element, $value) {
  30. 		$this->getElement($element)->setValue($value);
  31. 	}
  32. 	function setValues($values) {
  33. 		foreach ($this->getElements() as $elem) {
  34. 			if (!$elem->getIgnore() && array_key_exists($elem->getName(), $values)) {
  35. 				$elem->setValue($values[$elem->getName()]);
  36. 			}
  37. 		}
  38. 	}
  39. }

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