编辑用户

Question

我正在基于数据库CRUD操作基于CakePhp开发一个简单的应用程序。更新（编辑）按钮无法正常工作。

控制器编辑功能：

function edit($id = null) {
        $this->User->id = $id;
        if (empty($this->data))
        {
            $this->data = $this->User->read();
        }
        else
        {
            if ($this->User->save($this->data))
            {
                $this->flash('Your user with id: '.$id.' has been updated.','/users/read');

                //$this->redirect(array('action' => 'read'));
            }
        }
    }

edit.ctp：

<h1>Edit User</h1>  

<!--?php  
    echo $this--->Form->create('User', array('action' => 'edit'));  
    echo $this->Form->input('id', array('type'=>'hidden'));  
    echo $this->Form->input('first_name');  
    echo $this->Form->input('last_name');  
    echo $this->Form->input('email');  
    echo $this->Form->input('mobile');  
    echo $this->Form->end('Update User');  
?>

uesr.php

<?php
class User extends AppModel
{
var $name='User';
?>

这里的问题是当我输入编辑表单时数据不会提交。

Answer 1

这里我假设你已经注册了一个用户和用户$ id = 13;

<强>被修改 __users_controller.php __

function edit($id = null) {

        if (empty($this->data))
        {
            $this->data = $this->User->read(null, $id);
        }
        else
        {
            $this->User->id = $id;
            if ($this->User->save($this->data))
            {
                $this->flash('Your user with id: '.$id.' has been updated.','/users/read');

                //$this->redirect(array('action' => 'read'));
            }
        }
    }

<强> edit.ctp

编辑用户

<?php  
    echo $this->Form->create('User', array('action' => 'edit')); 
    echo $this->Form->input('first_name');  
    echo $this->Form->input('last_name');  
    echo $this->Form->input('email');  
    echo $this->Form->input('mobile');  
    echo $this->Form->end('Update User');  
?>

然后尝试网址localhost/project/UserRegisterForm/users/edit/13 在这里，我假设您已经注册了一个用户和用户$ id = 13;

编辑按钮无法正常工作

1 个答案:

编辑用户