/** * Builds an item edit form. The arguments to getCMSFields() are the popupController and * popupFormName, however this is an experimental API and may change. * * @todo In the future, we will probably need to come up with a tigher object representing a partially * complete controller with gaps for extra functionality. This, for example, would be a better way * of letting Security/login put its log-in form inside a UI specified elsewhere. * * @return Form */ public function ItemEditForm() { $list = $this->gridField->getList(); if (empty($this->record)) { $controller = $this->getToplevelController(); $noActionURL = $controller->removeAction($_REQUEST['url']); $controller->getResponse()->removeHeader('Location'); //clear the existing redirect return $controller->redirect($noActionURL, 302); } $canView = $this->record->canView(); $canEdit = $this->record->canEdit(); $canDelete = $this->record->canDelete(); $canCreate = $this->record->canCreate(); if (!$canView) { $controller = $this->getToplevelController(); // TODO More friendly error return $controller->httpError(403); } $actions = new FieldList(); if ($this->record->ID !== 0) { if ($canEdit) { $actions->push(FormAction::create('doSave', _t('GridFieldDetailForm.Save', 'Save'))->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')); } if ($canDelete) { $actions->push(FormAction::create('doDelete', _t('GridFieldDetailForm.Delete', 'Delete'))->setUseButtonTag(true)->addExtraClass('ss-ui-action-destructive action-delete')); } } else { // adding new record //Change the Save label to 'Create' $actions->push(FormAction::create('doSave', _t('GridFieldDetailForm.Create', 'Create'))->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'add')); // Add a Cancel link which is a button-like link and link back to one level up. $curmbs = $this->Breadcrumbs(); if ($curmbs && $curmbs->count() >= 2) { $one_level_up = $curmbs->offsetGet($curmbs->count() - 2); $text = sprintf("<a class=\"%s\" href=\"%s\">%s</a>", "crumb ss-ui-button ss-ui-action-destructive cms-panel-link ui-corner-all", $one_level_up->Link, _t('GridFieldDetailForm.CancelBtn', 'Cancel')); $actions->push(new LiteralField('cancelbutton', $text)); } } $fields = $this->component->getFields(); if (!$fields) { $fields = $this->record->getCMSFields(); } // If we are creating a new record in a has-many list, then // pre-populate the record's foreign key. Also disable the form field as // it has no effect. if ($list instanceof HasManyList) { $key = $list->getForeignKey(); $id = $list->getForeignID(); if (!$this->record->isInDB()) { $this->record->{$key} = $id; } if ($field = $fields->dataFieldByName($key)) { $fields->makeFieldReadonly($field); } } // Caution: API violation. Form expects a Controller, but we are giving it a RequestHandler instead. // Thanks to this however, we are able to nest GridFields, and also access the initial Controller by // dereferencing GridFieldDetailForm_ItemRequest->getController() multiple times. See getToplevelController // below. $form = new Form($this, 'ItemEditForm', $fields, $actions, $this->component->getValidator()); $form->loadDataFrom($this->record, $this->record->ID == 0 ? Form::MERGE_IGNORE_FALSEISH : Form::MERGE_DEFAULT); if ($this->record->ID && !$canEdit) { // Restrict editing of existing records $form->makeReadonly(); // Hack to re-enable delete button if user can delete if ($canDelete) { $form->Actions()->fieldByName('action_doDelete')->setReadonly(false); } } elseif (!$this->record->ID && !$canCreate) { // Restrict creation of new records $form->makeReadonly(); } // Load many_many extraData for record. // Fields with the correct 'ManyMany' namespace need to be added manually through getCMSFields(). if ($list instanceof ManyManyList) { $extraData = $list->getExtraData('', $this->record->ID); $form->loadDataFrom(array('ManyMany' => $extraData)); } // TODO Coupling with CMS $toplevelController = $this->getToplevelController(); if ($toplevelController && $toplevelController instanceof LeftAndMain) { // Always show with base template (full width, no other panels), // regardless of overloaded CMS controller templates. // TODO Allow customization, e.g. to display an edit form alongside a search form from the CMS controller $form->setTemplate('LeftAndMain_EditForm'); $form->addExtraClass('cms-content cms-edit-form center'); $form->setAttribute('data-pjax-fragment', 'CurrentForm Content'); if ($form->Fields()->hasTabset()) { $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet'); $form->addExtraClass('cms-tabset'); } $form->Backlink = $this->getBackLink(); } $cb = $this->component->getItemEditFormCallback(); if ($cb) { $cb($form, $this); } $this->extend("updateItemEditForm", $form); return $form; }
/** * Builds an item edit form. The arguments to getCMSFields() are the popupController and * popupFormName, however this is an experimental API and may change. * * @todo In the future, we will probably need to come up with a tigher object representing a partially * complete controller with gaps for extra functionality. This, for example, would be a better way * of letting Security/login put its log-in form inside a UI specified elsewhere. * * @return Form */ function ItemEditForm() { if (empty($this->record)) { $controller = Controller::curr(); $noActionURL = $controller->removeAction($_REQUEST['url']); $controller->getResponse()->removeHeader('Location'); //clear the existing redirect return Director::redirect($noActionURL, 302); } $actions = new FieldList(); if($this->record->ID !== 0) { $actions->push(FormAction::create('doSave', _t('GridFieldDetailsForm.Save', 'Save')) ->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')); $actions->push(FormAction::create('doDelete', _t('GridFieldDetailsForm.Delete', 'Delete')) ->addExtraClass('ss-ui-action-destructive')); }else{ // adding new record //Change the Save label to 'Create' $actions->push(FormAction::create('doSave', _t('GridFieldDetailsForm.Create', 'Create')) ->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'add')); // Add a Cancel link which is a button-like link and link back to one level up. $curmbs = $this->Breadcrumbs(); if($curmbs && $curmbs->count()>=2){ $one_level_up = $curmbs->offsetGet($curmbs->count()-2); $text = " <a class=\"crumb ss-ui-button ss-ui-action-destructive cms-panel-link ui-corner-all\" href=\"".$one_level_up->Link."\"> Cancel </a>"; $actions->push(new LiteralField('cancelbutton', $text)); } } $form = new Form( $this, 'ItemEditForm', $this->record->getCMSFields(), $actions, $this->component->getValidator() ); $form->loadDataFrom($this->record); // TODO Coupling with CMS $toplevelController = $this->getToplevelController(); if($toplevelController && $toplevelController instanceof LeftAndMain) { // Always show with base template (full width, no other panels), // regardless of overloaded CMS controller templates. // TODO Allow customization, e.g. to display an edit form alongside a search form from the CMS controller $form->setTemplate('LeftAndMain_EditForm'); $form->addExtraClass('cms-content cms-edit-form center ss-tabset'); if($form->Fields()->hasTabset()) $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet'); // TODO Link back to controller action (and edited root record) rather than index, // which requires more URL knowledge than the current link to this field gives us. // The current root record is held in session only, // e.g. page/edit/show/6/ vs. page/edit/EditForm/field/MyGridField/.... $form->Backlink = $toplevelController->Link(); } return $form; }
/** * Builds an item edit form. The arguments to getCMSFields() are the popupController and * popupFormName, however this is an experimental API and may change. * * @todo In the future, we will probably need to come up with a tigher object representing a partially * complete controller with gaps for extra functionality. This, for example, would be a better way * of letting Security/login put its log-in form inside a UI specified elsewhere. * * @return Form */ function ItemEditForm() { if (empty($this->record)) { $controller = Controller::curr(); $noActionURL = $controller->removeAction($_REQUEST['url']); $controller->getResponse()->removeHeader('Location'); //clear the existing redirect return $controller->redirect($noActionURL, 302); } $actions = new FieldList(); if ($this->record->ID !== 0) { $actions->push(FormAction::create('doSave', _t('GridFieldDetailForm.Save', 'Save'))->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')); $actions->push(FormAction::create('doDelete', _t('GridFieldDetailForm.Delete', 'Delete'))->addExtraClass('ss-ui-action-destructive')); } else { // adding new record //Change the Save label to 'Create' $actions->push(FormAction::create('doSave', _t('GridFieldDetailForm.Create', 'Create'))->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'add')); // Add a Cancel link which is a button-like link and link back to one level up. $curmbs = $this->Breadcrumbs(); if ($curmbs && $curmbs->count() >= 2) { $one_level_up = $curmbs->offsetGet($curmbs->count() - 2); $text = sprintf("<a class=\"crumb ss-ui-button ss-ui-action-destructive cms-panel-link ui-corner-all\" href=\"%s\">%s</a>", $one_level_up->Link, _t('GridFieldDetailForm.CancelBtn', 'Cancel')); $actions->push(new LiteralField('cancelbutton', $text)); } } $form = new Form($this, 'ItemEditForm', $this->record->getCMSFields(), $actions, $this->component->getValidator()); if ($this->record->ID !== 0) { $form->loadDataFrom($this->record); } // TODO Coupling with CMS $toplevelController = $this->getToplevelController(); if ($toplevelController && $toplevelController instanceof LeftAndMain) { // Always show with base template (full width, no other panels), // regardless of overloaded CMS controller templates. // TODO Allow customization, e.g. to display an edit form alongside a search form from the CMS controller $form->setTemplate('LeftAndMain_EditForm'); $form->addExtraClass('cms-content cms-edit-form center ss-tabset'); $form->setAttribute('data-pjax-fragment', 'CurrentForm Content'); if ($form->Fields()->hasTabset()) { $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet'); } if ($toplevelController->hasMethod('Backlink')) { $form->Backlink = $toplevelController->Backlink(); } elseif ($this->popupController->hasMethod('Breadcrumbs')) { $parents = $this->popupController->Breadcrumbs(false)->items; $form->Backlink = array_pop($parents)->Link; } else { $form->Backlink = $toplevelController->Link(); } } $cb = $this->component->getItemEditFormCallback(); if ($cb) { $cb($form, $this); } return $form; }
/** * Builds an item edit form. The arguments to getCMSFields() are the popupController and * popupFormName, however this is an experimental API and may change. * * @todo In the future, we will probably need to come up with a tigher object representing a partially * complete controller with gaps for extra functionality. This, for example, would be a better way * of letting Security/login put its log-in form inside a UI specified elsewhere. * * @return Form */ public function ItemEditForm() { $list = $this->gridField->getList(); if (empty($this->record)) { $controller = $this->getToplevelController(); $url = $controller->getRequest()->getURL(); $noActionURL = $controller->removeAction($url); $controller->getResponse()->removeHeader('Location'); //clear the existing redirect return $controller->redirect($noActionURL, 302); } $canView = $this->record->canView(); $canEdit = $this->record->canEdit(); $canDelete = $this->record->canDelete(); $canCreate = $this->record->canCreate(); if (!$canView) { $controller = $this->getToplevelController(); // TODO More friendly error return $controller->httpError(403); } // Build actions $actions = $this->getFormActions(); // If we are creating a new record in a has-many list, then // pre-populate the record's foreign key. if ($list instanceof HasManyList && !$this->record->isInDB()) { $key = $list->getForeignKey(); $id = $list->getForeignID(); $this->record->{$key} = $id; } $fields = $this->component->getFields(); if (!$fields) { $fields = $this->record->getCMSFields(); } // If we are creating a new record in a has-many list, then // Disable the form field as it has no effect. if ($list instanceof HasManyList) { $key = $list->getForeignKey(); if ($field = $fields->dataFieldByName($key)) { $fields->makeFieldReadonly($field); } } // Caution: API violation. Form expects a Controller, but we are giving it a RequestHandler instead. // Thanks to this however, we are able to nest GridFields, and also access the initial Controller by // dereferencing GridFieldDetailForm_ItemRequest->getController() multiple times. See getToplevelController // below. $form = new Form($this, 'ItemEditForm', $fields, $actions, $this->component->getValidator()); $form->loadDataFrom($this->record, $this->record->ID == 0 ? Form::MERGE_IGNORE_FALSEISH : Form::MERGE_DEFAULT); if ($this->record->ID && !$canEdit) { // Restrict editing of existing records $form->makeReadonly(); // Hack to re-enable delete button if user can delete if ($canDelete) { $form->Actions()->fieldByName('action_doDelete')->setReadonly(false); } } elseif (!$this->record->ID && !$canCreate) { // Restrict creation of new records $form->makeReadonly(); } // Load many_many extraData for record. // Fields with the correct 'ManyMany' namespace need to be added manually through getCMSFields(). if ($list instanceof ManyManyList) { $extraData = $list->getExtraData('', $this->record->ID); $form->loadDataFrom(array('ManyMany' => $extraData)); } // TODO Coupling with CMS $toplevelController = $this->getToplevelController(); if ($toplevelController && $toplevelController instanceof LeftAndMain) { // Always show with base template (full width, no other panels), // regardless of overloaded CMS controller templates. // TODO Allow customization, e.g. to display an edit form alongside a search form from the CMS controller $form->setTemplate('LeftAndMain_EditForm'); $form->addExtraClass('cms-content cms-edit-form center'); $form->setAttribute('data-pjax-fragment', 'CurrentForm Content'); if ($form->Fields()->hasTabset()) { $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet'); $form->addExtraClass('cms-tabset'); } $form->Backlink = $this->getBackLink(); } $cb = $this->component->getItemEditFormCallback(); if ($cb) { $cb($form, $this); } $this->extend("updateItemEditForm", $form); return $form; }