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BUGFIX Reconstruct form before returning from LeftAndMain and CMSMain controller actions, in order to avoid stale form fields or form actions (e.g. after hitting CMSMain->unpublish(), the 'unpublish' FormAction has to be removed from the existing form)

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This commit is contained in:
Ingo Schommer 2011-03-16 16:41:46 +13:00
parent 824f7451a0
commit 4eac937da6
2 changed files with 22 additions and 13 deletions
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33
code/CMSMain.php
View File

@ -490,8 +490,8 @@ JS;
return $this->RootForm();
} else if($id) {
return new Form($this, "EditForm", new FieldSet(
new LabelField('PageDoesntExistLabel',_t('CMSMain.PAGENOTEXISTS',"This page doesn't exist"))), new FieldSet());
new LabelField('PageDoesntExistLabel',_t('CMSMain.PAGENOTEXISTS',"This page doesn't exist"))), new FieldSet()
);
}
}
@ -574,13 +574,14 @@ JS;
$publishedRecord->Title
)
);
$form->loadDataFrom($publishedRecord);
// Reload form, data and actions might have changed
$form = $this->getEditForm($publishedRecord->ID);
} else {
$this->response->addHeader('X-Status', _t('LeftAndMain.SAVEDUP'));
// write process might've changed the record, so we reload before returning
$form->loadDataFrom($record);
// Reload form, data and actions might have changed
$form = $this->getEditForm($record->ID);
}
return $form->formHtmlContent();
@ -995,18 +996,20 @@ JS;
}
function unpublish($data, $form) {
$page = DataObject::get_by_id("SiteTree", $data['ID']);
$className = $this->stat('tree_class');
$record = DataObject::get_by_id($className, $data['ID']);
if($page && !$page->canDeleteFromLive()) return Security::permissionFailure($this);
if($record && !$record->canDeleteFromLive()) return Security::permissionFailure($this);
$page->doUnpublish();
$record->doUnpublish();
$this->response->addHeader(
'X-Status',
sprintf(_t('CMSMain.REMOVEDPAGE',"Removed '%s' from the published site"),$page->Title)
sprintf(_t('CMSMain.REMOVEDPAGE',"Removed '%s' from the published site"),$record->Title)
);
$form->loadDataFrom($page);
// Reload form, data and actions might have changed
$form = $this->getEditForm($record->ID);
return $form->formHtmlContent();
}
@ -1487,7 +1490,9 @@ JS;
)
);
$form = $this->getEditForm($id);
// Reload form, data and actions might have changed
$form = $this->getEditForm($restoredPage->ID);
return $form->formHtmlContent();
}
@ -1509,7 +1514,9 @@ JS;
$newPage->write();
}
// Reload form, data and actions might have changed
$form = $this->getEditForm($newPage->ID);
return $form->formHtmlContent();
} else {
user_error("CMSMain::duplicate() Bad ID: '$id'", E_USER_WARNING);
@ -1528,7 +1535,9 @@ JS;
$newPage = $page->duplicateWithChildren();
// Reload form, data and actions might have changed
$form = $this->getEditForm($newPage->ID);
return $form->formHtmlContent();
} else {
user_error("CMSMain::duplicate() Bad ID: '$id'", E_USER_WARNING);

2
code/LeftAndMain.php
View File

@ -614,7 +614,7 @@ class LeftAndMain extends Controller {
$this->response->addHeader('X-Status', _t('LeftAndMain.SAVEDUP'));
// write process might've changed the record, so we reload before returning
$form->loadDataFrom($record);
$form = $this->getEditForm($record->ID);
return $form->formHtmlContent();
}