PHP JForm::setField方法代码示例

 /**
  * Display the view
  *
  * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  *
  * @return  mixed  A string if successful, otherwise an Error object.
  */
 public function display($tpl = null)
 {
     $this->state = $this->get('State');
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->assoc = $this->get('Assoc');
     $this->filterForm = $this->get('FilterForm');
     $this->activeFilters = $this->get('ActiveFilters');
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     // Preprocess the list of items to find ordering divisions.
     foreach ($this->items as &$item) {
         $this->ordering[$item->parent_id][] = $item->id;
     }
     // Levels filter - Used in Hathor.
     $this->f_levels = array(JHtml::_('select.option', '1', JText::_('J1')), JHtml::_('select.option', '2', JText::_('J2')), JHtml::_('select.option', '3', JText::_('J3')), JHtml::_('select.option', '4', JText::_('J4')), JHtml::_('select.option', '5', JText::_('J5')), JHtml::_('select.option', '6', JText::_('J6')), JHtml::_('select.option', '7', JText::_('J7')), JHtml::_('select.option', '8', JText::_('J8')), JHtml::_('select.option', '9', JText::_('J9')), JHtml::_('select.option', '10', JText::_('J10')));
     // We don't need toolbar in the modal window.
     if ($this->getLayout() !== 'modal') {
         $this->addToolbar();
         $this->sidebar = JHtmlSidebar::render();
     } else {
         // In article associations modal we need to remove language filter if forcing a language.
         if ($forcedLanguage = JFactory::getApplication()->input->get('forcedLanguage', '', 'CMD')) {
             // If the language is forced we can't allow to select the language, so transform the language selector filter into an hidden field.
             $languageXml = new SimpleXMLElement('<field name="language" type="hidden" default="' . $forcedLanguage . '" />');
             $this->filterForm->setField($languageXml, 'filter', true);
             // Also, unset the active language filter so the search tools is not open by default with this filter.
             unset($this->activeFilters['language']);
         }
     }
     return parent::display($tpl);
 }

 /**
  * Display the view.
  *
  * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  *
  * @return  mixed  A string if successful, otherwise an Error object.
  */
 public function display($tpl = null)
 {
     if ($this->getLayout() !== 'modal') {
         ContactHelper::addSubmenu('contacts');
     }
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->state = $this->get('State');
     $this->filterForm = $this->get('FilterForm');
     $this->activeFilters = $this->get('ActiveFilters');
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     // Preprocess the list of items to find ordering divisions.
     // TODO: Complete the ordering stuff with nested sets
     foreach ($this->items as &$item) {
         $item->order_up = true;
         $item->order_dn = true;
     }
     // We don't need toolbar in the modal window.
     if ($this->getLayout() !== 'modal') {
         $this->addToolbar();
         $this->sidebar = JHtmlSidebar::render();
     } else {
         // In article associations modal we need to remove language filter if forcing a language.
         // We also need to change the category filter to show show categories with All or the forced language.
         if ($forcedLanguage = JFactory::getApplication()->input->get('forcedLanguage', '', 'CMD')) {
             // If the language is forced we can't allow to select the language, so transform the language selector filter into an hidden field.
             $languageXml = new SimpleXMLElement('<field name="language" type="hidden" default="' . $forcedLanguage . '" />');
             $this->filterForm->setField($languageXml, 'filter', true);
             // Also, unset the active language filter so the search tools is not open by default with this filter.
             unset($this->activeFilters['language']);
             // One last changes needed is to change the category filter to just show categories with All language or with the forced language.
             $this->filterForm->setFieldAttribute('category_id', 'language', '*,' . $forcedLanguage, 'filter');
         }
     }
     return parent::display($tpl);
 }

 /**
  * Display the view
  *
  * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  *
  * @return  mixed  A string if successful, otherwise an Error object.
  */
 public function display($tpl = null)
 {
     if ($this->getLayout() !== 'modal') {
         ContentHelper::addSubmenu('articles');
     }
     $this->items = $this->get('Items');
     $this->pagination = $this->get('Pagination');
     $this->state = $this->get('State');
     $this->authors = $this->get('Authors');
     $this->filterForm = $this->get('FilterForm');
     $this->activeFilters = $this->get('ActiveFilters');
     $this->vote = JPluginHelper::isEnabled('content', 'vote');
     // Check for errors.
     if (count($errors = $this->get('Errors'))) {
         JError::raiseError(500, implode("\n", $errors));
         return false;
     }
     // Levels filter - Used in Hathor.
     $this->f_levels = array(JHtml::_('select.option', '1', JText::_('J1')), JHtml::_('select.option', '2', JText::_('J2')), JHtml::_('select.option', '3', JText::_('J3')), JHtml::_('select.option', '4', JText::_('J4')), JHtml::_('select.option', '5', JText::_('J5')), JHtml::_('select.option', '6', JText::_('J6')), JHtml::_('select.option', '7', JText::_('J7')), JHtml::_('select.option', '8', JText::_('J8')), JHtml::_('select.option', '9', JText::_('J9')), JHtml::_('select.option', '10', JText::_('J10')));
     // We don't need toolbar in the modal window.
     if ($this->getLayout() !== 'modal') {
         $this->addToolbar();
         $this->sidebar = JHtmlSidebar::render();
     } else {
         // In article associations modal we need to remove language filter if forcing a language.
         // We also need to change the category filter to show show categories with All or the forced language.
         if ($forcedLanguage = JFactory::getApplication()->input->get('forcedLanguage', '', 'CMD')) {
             // If the language is forced we can't allow to select the language, so transform the language selector filter into an hidden field.
             $languageXml = new SimpleXMLElement('<field name="language" type="hidden" default="' . $forcedLanguage . '" />');
             $this->filterForm->setField($languageXml, 'filter', true);
             // Also, unset the active language filter so the search tools is not open by default with this filter.
             unset($this->activeFilters['language']);
             // One last changes needed is to change the category filter to just show categories with All language or with the forced language.
             $this->filterForm->setFieldAttribute('category_id', 'language', '*,' . $forcedLanguage, 'filter');
         }
     }
     return parent::display($tpl);
 }

 /**
  * @param    object $form A form object.
  * @param    mixed  $data The data expected for the form.
  *
  * @return    void
  * @since       1.1.0
  * @throws    Exception if there is an error in the form event.
  */
 protected function preprocessForm(JForm $form, $data, $group = 'content')
 {
     $contentTypeID = $this->getState($this->getName() . '.content_type_id', 0);
     if ($contentTypeID) {
         $isNew = !(bool) $this->getState($this->getName() . '.id', 0);
         $fieldsForm = new KextensionsForm($form->getName());
         $fieldsData = FieldsandfiltersFieldsHelper::getFieldsByTypeIDColumnFieldType($contentTypeID);
         $fieldsForm->setPath('filters');
         $fieldsetXML = new SimpleXMLElement('<fieldset />');
         $fieldsetXML->addAttribute('name', 'fieldsandfilters');
         JPluginHelper::importPlugin('fieldsandfilterstypes');
         // Trigger the onFieldsandfiltersPrepareFormField event.
         JFactory::getApplication()->triggerEvent('onFieldsandfiltersPrepareFormField', array($fieldsForm, $fieldsData, $isNew));
         if ($fieldsFormXML = $fieldsForm->getFormFields()) {
             // Load the XML Helper
             KextensionsXML::setFields($fieldsetXML, $fieldsFormXML);
             $form->setField($fieldsetXML, 'fields');
             if ($default = $fieldsForm->getData()) {
                 $form->bind($default);
             }
         }
     }
     // Trigger the default form events.
     parent::preprocessForm($form, $data, $group);
 }

 /**
  * @param    JForm $form The form to be altered.
  * @param    array $data The associated data for the form.
  *
  * @return    boolean
  * @since       1.0.0
  */
 public function onFieldsandfiltersPrepareForm(JForm $form, $data)
 {
     $context = $form->getName();
     if (!($context == $this->_context || $context == 'com_fieldsandfilters.elements.filter')) {
         return true;
     }
     $app = JFactory::getApplication();
     if ($context == 'com_fieldsandfilters.elements.filter') {
         $form->addFieldPath(JPATH_ADMINISTRATOR . '/components/com_categories/models/fields');
         $addform = new SimpleXMLElement('<form />');
         $fields = $addform->addChild('fields');
         $fields->addAttribute('name', 'filter');
         $field = $fields->addChild('field');
         $field->addAttribute('name', 'item_category');
         $field->addAttribute('type', 'category');
         $field->addAttribute('label', 'JOPTION_FILTER_CATEGORY');
         $field->addAttribute('description', 'JOPTION_FILTER_CATEGORY_DESC');
         $field->addAttribute('extension', 'com_content');
         $field->addAttribute('onchange', 'this.form.submit();');
         KextensionsXML::addOptionsNode($field, array('JOPTION_SELECT_CATEGORY' => ''));
         $form->load($addform, false);
     } elseif ($context == $this->_context) {
         if ($app->isSite() && !$this->params->get('frontend_edit', false) || !($extension = FieldsandfiltersFactory::getExtensions()->getExtensionsByName($this->_name)->get($this->_name))) {
             return true;
         }
         JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_fieldsandfilters/models', 'FieldsandfiltersModel');
         if (!($elementModel = JModelLegacy::getInstance('element', 'FieldsandfiltersModel', array('ignore_request' => true, 'table_path' => JPATH_ADMINISTRATOR . '/components/com_fieldsandfilters/tables')))) {
             return true;
         }
         // Load Extension Language
         KextensionsLanguage::load('com_fieldsandfilters', JPATH_ADMINISTRATOR);
         $fieldsForm = new KextensionsForm($this->_context . '.' . $this->_name);
         $fieldsData = FieldsandfiltersFieldsHelper::getFieldsByTypeIDColumnFieldType($extension->content_type_id);
         $formPath = $app->isAdmin() ? 'attribs.fieldsandfilters' : 'fieldsandfilters';
         $fieldsForm->setPath($formPath);
         $fieldsetXML = new SimpleXMLElement('<fieldset />');
         $fieldsetXML->addAttribute('name', 'fieldsandfilters');
         $fieldsetXML->addAttribute('label', 'COM_FIELDSANDFILTERS');
         // $fieldsetXML->addAttribute( 'description', 'COM_FIELDSANDFILTERS_FIELDSET_DESC' );
         $fielsXML = $fieldsetXML->addChild('fields');
         $fielsXML->addAttribute('name', 'fieldsandfilters');
         $fieldXML = $fielsXML->addChild('field');
         $fieldXML->addAttribute('name', '_fieldsandfilters');
         $fieldXML->addAttribute('type', 'hidden');
         $fieldXML->addAttribute('fieldset', 'fieldsandfilters');
         if (!empty($data)) {
             $data = (object) $data;
             $elementModel->setState($elementModel->getName() . '.item_id', $data->id);
             $elementModel->setState($elementModel->getName() . '.content_type_id', $extension->content_type_id);
             $elementItem = $elementModel->getItem();
         }
         $isNew = empty($elementItem->id);
         JPluginHelper::importPlugin('fieldsandfilterstypes');
         // Trigger the onFieldsandfiltersPrepareFormField event.
         $app->triggerEvent('onFieldsandfiltersPrepareFormField', array($fieldsForm, $fieldsData, $isNew));
         if ($fieldsFormXML = $fieldsForm->getFormFields()) {
             // Load the XML Helper
             KextensionsXML::setFields($fielsXML, $fieldsFormXML);
             $form->setField($fieldsetXML, $app->isAdmin() ? 'attribs' : null);
             // For joomla 2.5 && Key Reference
             if (!FieldsandfiltersFactory::isVersion()) {
                 $fieldsetXML = new SimpleXMLElement('<fieldset />');
                 $fieldsetXML->addAttribute('name', 'key_reference');
                 $fieldsetXML->addAttribute('label', 'Key Reference');
                 $form->setField($fieldsetXML, 'attribs');
             }
             if ($default = $fieldsForm->getData()) {
                 $form->bind($default);
             }
             if (!$isNew) {
                 $data = new JRegistry();
                 $data->set($formPath, $elementItem->get('fields', new JObject()));
                 $form->bind($data);
             }
         }
         return true;
     }
 }

 /**
  * Attach element into the form.
  *
  * @param   JForm   $form     Form where attach the field
  * @param   array   $data     Data
  * @param   string  $group    Group of the field
  * @param   bool    $replace  Replace the field
  *
  * @return  void
  *
  * @throws  RuntimeException
  */
 public function setField(JForm $form, array $data, $group = null, $replace = true)
 {
     if (!isset($data['name'], $data['label'])) {
         throw new RuntimeException("Internal error: Data field requires mandatory 'name' and 'label' attributes.");
     }
     $element = new SimpleXMLElement('<field type="' . $this->fieldType . '" />');
     foreach ($this->fieldProperties as $property) {
         if (!isset($data[$property])) {
             continue;
         }
         $element->addAttribute($property, $data[$property]);
     }
     $form->setField($element, $group, $replace);
 }