- 时间:2021-10-23 19:45 编辑: 来源: 阅读:
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摘要:PHP开源开发框架ZendFramework使用中常见问题说明及解决方案
MVC 代码书写:
控制器代码书写:
[url=<?php echo $this->baseUrl?>/index/exit]<a href="<?php echo $this->baseUrl?>/index/delete">删除</a>
添加一个新的方法:edit.phtml
function editAction(){
$message = new Message();
$db = $message->getAdapter();
if(strtolower($_SERVER['REQUEST_METHOD'])=='post'){
$id = $this->_request->getPost('id');
$cid = $this->_request->getPost('cid');
$title = $this->_request->getPost('title');
$set = array(
'cid'=>$cid,
'title'=>$title
);
$where = $db->quoteInto('id = ?',$id);
//更新数据
$message->update($set,$where);
unset($set);
echo '修改数据成功!<a href="'.$this->view->baseUrl.'/index/index/">返回</a>';
}else{
$id = $this->_request->getParam('id');
$this->view->messages = $message->fetchAll('id='.$id)->toArray();
echo $this->view->render('edit.phtml');
}
}
function delAction(){
$message = new Message();
$id = (int)$this->_request->getParam('id');
if($id > 0){
$where = 'id = ' . $id;
$message->delete($where);
}
echo '删除数据成功!<a href="'.$this->view->baseUrl.'/index/index/">返回</a>';
}
异常出现:
Fatal error: Uncaught exception 'Zend_Controller_Dispatcher_Exception' with message 'Invalid controller specified (index.php)' in
解决办法:在index.php中的
$frontController =Zend_Controller_Front::getInstance();后加上
$frontController->setParam('useDefaultControllerAlways', true);
*******
id/3 等于以前的?id=3