php CakePHP 将表单提交给正确的操作
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5285471/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
CakePHP submitting a form to right action
提问by benhowdle89
I have this in add.ctp:
我在 add.ctp 中有这个：
<!-- File: /app/views/posts/add.ctp -->
<h1>Add Post</h1>
<?php
echo $form->create('Post');
echo $form->input('title');
echo $form->input('body', array('rows' => '3'));
echo $form->end('Save Post');
?>
and this in my controller:
这在我的控制器中：
function add(){
if (!empty($this->data)) {
if($this->Post->save($this->data)){
$this->Session->setFlash('Your post has been saved');
$this->redirect(array('action' => 'index'));
}
}
}
My question is how does CakePHP know that when the user hits submit, to send "data" to the function "add" in the controller?
我的问题是 CakePHP 如何知道当用户点击提交时，将“数据”发送到控制器中的“添加”函数？
回答by Andrea
By default CakePHP will send the form to the same action that displayed it.
默认情况下，CakePHP 会将表单发送到显示它的相同操作。
You can change it in the view as follows:
您可以在视图中进行如下更改：
echo $form->create('Post', array('action' => 'whatever'));
回答by dav
or if you want to redirect to another controller as well you can use this
或者如果你也想重定向到另一个控制器，你可以使用它
echo $form->create('Post', array('url' => '/controller_name/action_name'));
echo $form->create('Post', array('url' => '/controller_name/action_name'));
回答by Aditya P Bhatt
As per the updated syntax below will work (CakePHP 2.4.x):
根据下面的更新语法将起作用(CakePHP 2.4.x)：
echo $this->Form->create('RegistrationsInout', array('action' => 'startroom'));
