本文整理汇总了PHP中Posts::findFirstByid方法的典型用法代码示例。如果您正苦于以下问题：PHP Posts::findFirstByid方法的具体用法？PHP Posts::findFirstByid怎么用？PHP Posts::findFirstByid使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Posts的用法示例。
在下文中一共展示了Posts::findFirstByid方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: deleteAction
/**
* Deletes a post
*
* @param string $id
*/
public function deleteAction($id)
{
$post = Posts::findFirstByid($id);
if (!$post) {
$this->flash->error("post was not found");
return $this->dispatcher->forward(array("controller" => "posts", "action" => "index"));
}
if (!$post->delete()) {
foreach ($post->getMessages() as $message) {
$this->flash->error($message);
}
return $this->dispatcher->forward(array("controller" => "posts", "action" => "search"));
}
$this->flash->success("post was deleted successfully");
return $this->dispatcher->forward(array("controller" => "posts", "action" => "index"));
}示例2: showAction
/**
* Shows a post
*
* @param string $id
*/
public function showAction($id)
{
$cache = $this->di->get('viewCache');
$key = $this->createKey('posts', 'show', array($id));
$post = $cache->get($key);
if ($post === null) {
$post = Posts::findFirstByid($id);
$cache->save($key, $post);
}
if (!$post) {
$this->flashSession->error("post was not found");
$response = new \Phalcon\Http\Response();
$response->setStatusCode(404, "Not Found");
return $response->redirect("posts/index");
}
$this->tag->prependTitle($post->title . " - ");
$this->view->post = $post;
}