setAttribute('name', 'customize'); $form->addSortableMagicSelect('fields') ->loadOptions($this->getFieldsOptions()) ->setLabel(___('Fields to Disply in Grid')); foreach ($this->grid->getVariablesList() as $k) { $form->addHidden($this->grid->getId() . '_' . $k)->setValue($this->grid->getRequest()->get($k, "")); } $form->addSaveButton(); $form->setDataSources(array($this->grid->getCompleteRequest())); if ($form->isSubmitted()) { $values = $form->getValue(); $this->setConfig($values['fields']); $this->grid->redirectBack(); } else { $form->setDataSources(array(new HTML_QuickForm2_DataSource_Array(array('fields' => $this->getSelectedFields())))); echo $this->renderTitle(); echo $form; } } /** * * @param Am_Grid_Field $field * @return Am_Grid_Action_Customize */ public function addField(Am_Grid_Field $field) { $this->fields[$field->getFieldName()] = $field; return $this; } protected function getFieldsOptions() { $res = array(); foreach ($this->fields as $field) { $res[$field->getFieldName()] = $field->getFieldTitle(); } return $res; } public function setGrid(Am_Grid_Editable $grid) { $grid->addCallback(Am_Grid_ReadOnly::CB_RENDER_TABLE, array($this, 'renderLink')); $grid->addCallback(Am_Grid_ReadOnly::CB_BEFORE_RUN, array($this, 'setupFields')); parent::setGrid($grid); } public function renderLink(& $out) { $out .= sprintf('

' . ___('Customize') . '

', $this->getUrl()); } public function setupFields(Am_Grid_ReadOnly $grid) { $fields = array(); //it is special fields and user should not be able to disable or rearrange it $fieldCheckboxes = null; $fieldActions = null; foreach ($grid->getFields() as $field) { if ($field->getFieldName() == '_actions') { $fieldActions = $field; $grid->removeField($field->getFieldName()); continue; } if ($field->getFieldName() == '_checkboxes') { $fieldCheckboxes = $field; $grid->removeField($field->getFieldName()); continue; } $this->addField($field); $fields[] = $field->getFieldName(); $grid->removeField($field->getFieldName()); } $this->defaultFields = $fields; $fields = $this->getSelectedFields(); foreach ($fields as $fieldName) { if (isset($this->fields[$fieldName])) { $grid->addField($this->fields[$fieldName]); } } if ($fieldCheckboxes) { $grid->prependField($fieldCheckboxes); } if ($fieldActions) { $grid->addField($fieldActions); } } protected function getSelectedFields() { return $this->getConfig() ? $this->getConfig() : $this->defaultFields; } protected function getConfig() { return Am_Di::getInstance()->authAdmin->getUser()->getPref($this->getPrefId()); } protected function setConfig($config) { Am_Di::getInstance()->authAdmin->getUser()->setPref($this->getPrefId(), $config); } protected function getPrefId() { return 'grid_setup' . $this->grid->getId(); } }