dojo = $this->view->dojo(); $this->dojo->enable(); return $this; } /** * Whether or not to use declarative dijit creation * * @return bool */ protected function _useDeclarative() { return Zend_Dojo_View_Helper_Dojo::useDeclarative(); } /** * Whether or not to use programmatic dijit creation * * @return bool */ protected function _useProgrammatic() { return Zend_Dojo_View_Helper_Dojo::useProgrammatic(); } /** * Whether or not to use programmatic dijit creation w/o script creation * * @return bool */ protected function _useProgrammaticNoScript() { return Zend_Dojo_View_Helper_Dojo::useProgrammaticNoScript(); } /** * Create a layout container * * @param int $id * @param string $content * @param array $params * @param array $attribs * @param string|null $dijit * @return string */ protected function _createLayoutContainer($id, $content, array $params, array $attribs, $dijit = null) { $attribs['id'] = $id; $attribs = $this->_prepareDijit($attribs, $params, 'layout', $dijit); $html = '_htmlAttribs($attribs) . '>' . $content . "\n"; return $html; } /** * Create HTML representation of a dijit form element * * @param string $id * @param string $value * @param array $params * @param array $attribs * @param string|null $dijit * @return string */ public function _createFormElement($id, $value, array $params, array $attribs, $dijit = null) { if (!array_key_exists('id', $attribs)) { $attribs['id'] = $id; } $attribs['name'] = $id; $attribs['value'] = (string) $value; $attribs['type'] = $this->_elementType; $attribs = $this->_prepareDijit($attribs, $params, 'element', $dijit); $html = '_htmlAttribs($attribs) . $this->getClosingBracket(); return $html; } /** * Merge attributes and parameters * * Also sets up requires * * @param array $attribs * @param array $params * @param string $type * @param string $dijit Dijit type to use (otherwise, pull from $_dijit) * @return array */ protected function _prepareDijit(array $attribs, array $params, $type, $dijit = null) { $this->dojo->requireModule($this->_module); switch ($type) { case 'layout': $stripParams = array('id'); break; case 'element': $stripParams = array('id', 'name', 'value', 'type'); foreach (array('checked', 'disabled', 'readonly') as $attrib) { if (array_key_exists($attrib, $attribs)) { if ($attribs[$attrib]) { $attribs[$attrib] = $attrib; } else { unset($attribs[$attrib]); } } } break; case 'textarea': $stripParams = array('id', 'name', 'type'); break; default: } foreach ($stripParams as $param) { if (array_key_exists($param, $params)) { unset($params[$param]); } } // Normalize constraints, if present foreach ($this->_jsonParams as $param) { if (array_key_exists($param, $params)) { require_once 'Zend/Json.php'; if (is_array($params[$param])) { $values = array(); foreach ($params[$param] as $key => $value) { if (!is_scalar($value)) { continue; } $values[$key] = $value; } } elseif (is_string($params[$param])) { $values = (array) $params[$param]; } else { $values = array(); } $values = Zend_Json::encode($values); if ($this->_useDeclarative()) { $values = str_replace('"', "'", $values); } $params[$param] = $values; } } $dijit = (null === $dijit) ? $this->_dijit : $dijit; if ($this->_useDeclarative()) { $attribs = array_merge($attribs, $params); $attribs['dojoType'] = $dijit; } elseif (!$this->_useProgrammaticNoScript()) { $this->_createDijit($dijit, $attribs['id'], $params); } return $attribs; } /** * Create a dijit programmatically * * @param string $dijit * @param string $id * @param array $params * @return void */ protected function _createDijit($dijit, $id, array $params) { $params['dojoType'] = $dijit; array_walk_recursive($params, array($this, '_castBoolToString')); $this->dojo->setDijit($id, $params); } /** * Cast a boolean to a string value * * @param mixed $item * @param string $key * @return void */ protected function _castBoolToString(&$item, $key) { if (!is_bool($item)) { return; } $item = ($item) ? "true" : "false"; } /** * Render a hidden element to hold a value * * @param string $id * @param string|int|float $value * @return string */ protected function _renderHiddenElement($id, $value) { $hiddenAttribs = array( 'name' => $id, 'value' => (string) $value, 'type' => 'hidden', ); return '_htmlAttribs($hiddenAttribs) . $this->getClosingBracket(); } /** * Create JS function for retrieving parent form * * @return void */ protected function _createGetParentFormFunction() { $function =<<dojo->addJavascript($function); } }