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+--- Thread: I can't get the responce for ajax post call. (/showthread.php?tid=27460)
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]chefnelone[/eluser]
Hello.
I can't get the responce for ajax post call.(using jquery).
But this problem just happens in the remote server. In my locallhost works fine. :ohh:
I have the form:
Code:
<form id='test'>
<input type="text" name="xxx" value="test" />
<input type="submit" value="enviar"/>
</form>the js:
Code:
$(document).ready(function() {
$('#test').submit(function(eve) {
eve.preventDefault();
$.post('/shop/test' , $(this).serialize() , function(html){
alert(html);
//I can't get 'html' which should contain "Data from the method" text
});
});and the method in shop controller:
Code:
function test()
{
$data = "Data from the method";
echo $data;
$this->firephp->log( $data);
// I get this, so the method is called from the javascript
}I cant's spot the mistake. ..
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]danmontgomery[/eluser]
Use firebug to capture any xmlhttprequests
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]chefnelone[/eluser]
thanks
You mean the Console?
As far as I understand the path to the method is correct. (but it is in red, I don't know why)
I even get the message from the method (using $this->firephp->log( $data ); )
How can it work fine in my locallhost but not in the remote server?
I'm blank. What can I do?
This is what I get in the Console(images for 'Sent' and 'Headers')
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]Eric Barnes[/eluser]
Now I don't know much about jquery but should it not be "success: function()" instead of just function?
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]SpooF[/eluser]
Have you tried calling the URI and making sure its not erroring?
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]chefnelone[/eluser]
[quote author="SpooF" date="1265942194"]Have you tried calling the URI and making sure its not erroring?[/quote]
Hello spoof. can you tell me how to do it please.
I can't get the responce for ajax post call. - El Forum - 02-11-2010
[eluser]Jake Grice[/eluser]
I had this problem the other day on a simple email form that used Ajax with almost the exact same setup. (Serializing a form with $.post).
It just wouldn't alert the return value.
After debugging it, and getting it to work, it turned out to be an error in the native mail function so I used SMTP.
Try making your test function echo out text without doing anything else.
What is the URL of the project?
I can't get the responce for ajax post call. - El Forum - 02-12-2010
[eluser]chefnelone[/eluser]
I started again from a clean codeigniter application and I got it working but with this problem:
In the js function I must to use this line:
$.post('index.php/test/processFormAjax' , $(this).serialize() , function(html){...
But... it doesn't work if I change that line to this:
$.post( base_url + 'test/processFormAjax' , $(this).serialize() , function(html){...
or
$.post('/test/processFormAjax' , $(this).serialize() , function(html){...
or
$.post('/processFormAjax' , $(this).serialize() , function(html){...
I create this very simple example:
The example uses this code:
'test.php' Controller:
Code:
class Test extends Controller {
function Test()
{
parent::Controller();
}
function index()
{
$this->load->view('test');
}
function processFormAjax(){
echo "Data sent from the method";
}
}test.php View
Code:
<html>
<head>
script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js" type="text/javascript"> script
script
base_url = '<?php echo base_url(); ?>';
$(document).ready(function() {
$('#test').submit(function(eve) {
eve.preventDefault();
$.post('index.php/test/processFormAjax' , $(this).serialize() , function(html){
//$.post( base_url + 'test/processFormAjax' , $(this).serialize() , function(html){
alert(html);
});
});
});
script
</head>
<body>
<?php
$attributes = array('id' => 'test');
echo form_open('test/processForm', $attributes);
?>
<input type="text" name="field1" value="any value"/>
<input type="submit" value="Submit" />
</form>
</body>
</html>I can't get the responce for ajax post call. - El Forum - 11-27-2010
[eluser]Unknown[/eluser]
change the name of the function from 'test' to anything..
I don't know why but codeigniter ignores functions with the name 'test'...