编辑 - 我已经发布了如下回答。
EDIT- I have posted the answer below.
现在的问题是，我不知道如何/在哪里ZF2职位形成的数据时，一个提交按钮是pressed。所以，当我做 如果（$这个 - ＆GT;调用getRequest（） - ＆GT; isPost（））{
下面的AJAX调用后，它告诉我，没有数据已经公布。
当我做了上述 isPost（） if语句它完美的作品，当我点击提交按钮，告诉我该数据已经公布，随后告诉我，形式数据
是有效的。
The question is that I don't understand how/where ZF2 posts form data when a submit button is pressed. So, when I do if ($this->getRequest()->isPost()){
after the ajax call below, it tells me that no data has been posted.
When I do the above isPost() if statement it works perfectly when I hit the submit button, telling me the data has been posted and subsequently telling me that the form data
is valid.
下面是Ajax调用 -
Here is the ajax call-
<script>
$.ajax({
url: urlform,
type: 'POST',
dataType: 'json',
contentType: "application/json; charset=utf-8",
async: true,
data: ($("#newThoughtForm").serialize() + '&submit=go'),
success: function () {
console.log('SUBMIT WORKS');
setTimeout(function () { <?php echo $this->invokeIndexAction()->test(); ?> ;
}, 1000);
},
//This keeps getting executed because there is no response, as the controller action is not run on a Post()
error: function () {
console.log('There is error while submit');
setTimeout(function () { <?php echo $this->invokeIndexAction()->test(); ?> ;
}, 1000);
}
//I assume the data won't get pushed to the server if there is no response,
//but I can't figure out how to give a response in ZF2 since the controller is not
//run when the Post() is made.
});
这里的形式 -
Here's the Form-
use ZendFormForm;
class newAlbumForm extends Form
{
public function __construct()
{
parent::__construct('newAlbumForm');
$this->setAttribute('method', 'post');
$this->add(array(
'type' => 'AlbumModuleFormnewAlbumFieldset',
'options' => array(
'use_as_base_fieldset' => true
)
));
$this->add(array(
'name' => 'submit',
'attributes' => array(
'type' => 'submit',
'value' => 'go'
),
));
}
}
对于Ajax调用的请求 -
The request for the ajax call-
Request URL:http://test/newAlbum.html
Request Method:POST
Status Code:200 OK
Request Headersview source
Accept:*/*
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Content-Length:46
Content-Type:application/x-www-form-urlencoded; charset=UTF-8
Cookie:PHPSESSID=h46r1fmj35d1vu11nua3r49he4
Host:test
Origin:http://test
Referer:http://test/newAlbum.html
User-Agent:Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36
X-Requested-With:XMLHttpRequest
Form Dataview sourceview URL encoded
album[albumText]:hello world
submit:go
Response Headersview source
Connection:Keep-Alive
Content-Length:4139
Content-Type:text/html
Date:Sun, 20 Oct 2013 16:52:15 GMT
Keep-Alive:timeout=5, max=99
Server:Apache/2.4.4 (Win64) PHP/5.4.12
X-Powered-By:PHP/5.4.12
提交按钮请求 -
The request for the submit button-
Request URL:http://test/newAlbum.html
Request Method:POST
Status Code:200 OK
Request Headersview source
Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding:gzip,deflate,sdch
Accept-Language:en-US,en;q=0.8
Connection:keep-alive
Content-Length:46
Content-Type:application/x-www-form-urlencoded
Cookie:PHPSESSID=h46r1fmj35d1vu11nua3r49he4
Host:test
Origin:http://test
Referer:http://test/newAlbum.html
User-Agent:Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36
Form Dataview sourceview URL encoded
album[albumText]:hello world
submit:go
Response Headersview source
Connection:Keep-Alive
Content-Length:4139
Content-Type:text/html
Date:Sun, 20 Oct 2013 16:52:14 GMT
Keep-Alive:timeout=5, max=100
Server:Apache/2.4.4 (Win64) PHP/5.4.12
X-Powered-By:PHP/5.4.12
这里是的indexAction（）控制器的完整性上 -
Here is the indexAction() on the controller for completeness-
public function indexAction()
{
echo 'console.log("Index Action is Called");';
$form = new AlbumModuleFormnewAlbumForm();
if ($this->getRequest()->isPost()){
echo 'console.log("Data posted");';
$form->setData($this->getRequest()->getPost());
if ($form->isValid()){
echo 'console.log("Form Valid");';
//todo
$this->forward()->dispatch('newAlbum', array('action' => 'submitAlbum'));
return new ViewModel(
array(
'form' => $form
)
);
} else {
echo 'console.log("Form Invalid");';
return new ViewModel(
array(
'form' => $form
)
);
}
} else {
echo 'console.log("No data posted")';
return new ViewModel(
array(
'form' => $form
)
);
}
}
正如我在开始的时候， isPost（）类将按钮时提交表单返回true值，但将返回假，当值形式是通过Ajax的提交。
As I stated at the beginning, the isPost() class will return a value of true when the button submits the form, but it will return a value of false when the form is submitted through Ajax.
编辑 - 我已经发布了如下回答。
EDIT- I have posted the answer below.
推荐答案
通常，当你从阿贾克斯发送数据，则不需要再次进行渲染你的模板，这就是视图模型做的。
Usually when you send data from ajax, you don't need to render your template again, and that's what ViewModel do.
尝试JSON策略添加到您的module.config.php
Try to add json strategy to your module.config.php
'view_manager' => array(
//other configuration
'strategies' => array(
'ViewJsonStrategy',
),
),
那么你的行动应该是这样的：
Then your action should look like this:
public function ajaxAction()
{
$request = $this->getRequest();
if ($request->isXmlHttpRequest()){ // If it's ajax call
$data = $request->getPost('data'));
...
}
return new JsonModel($formData);
}
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