Ajax无法在Chrome扩展程序中使用吗？

Question

I am trying to write a sample extension, this is how it should work. My extension has an option page, when people click on the sign-in button, it sends an ajax request to test.php and gets information to alert user. But it does not work, I don't know why. this is my folder structure

chrome 

  \ manifest.json
  \ options.html
  \ options.js
  \ test.php

in options.html

<div class="login-button" id="login-button">Sign in</div>

in options.js

 $(document).ready(function(){  
    alert('hello');
    $('#login-button').click(function() {
        loginAjax();
    });
 })
 function loginAjax() {
    $.ajax({
       url: 'test.php',
       data: "",
       dataType: 'json',
       success: function(data) {
          alert(data);
       }
    });
 }

In the Ajax URL I tried to put an absolute path, but it does not work.

Thanks in advance.

Edit: It already work, i don't know:-D

Answer 1

您必须使用跨域XMLHttpRequest而不是jquery查看更多http://code.google.com/chrome/extensions/xhr.html