jQuery Ajax不显示成功警报 [英] JQuery Ajax Not Showing Success Alert

问题描述

我正在尝试使JQuery Ajax正常工作，但没有收到成功警报.

I am trying to get JQuery Ajax to work but not getting a success alert.

这是代码:

<script type="text/javascript">
    $(document).ready(function(
        $('button').click(function() {
            $.ajax({
                url: 'testing123.php',
                success: function(){
                    alert('this worked');
                }
            });
            return false;
        });
    ));
</script>

<button>Click Here</button>

...然后是testing123.php文件:

...then the testing123.php file:

<?php
    echo 'Hello there';
?>

我确实也添加了JQuery库.

I DO have JQuery library added too.

当我单击按钮时，我应该收到一条警告，说这行得通"，对吗?

When I click the button I should be getting an alert saying "this worked" right?

我不明白为什么它没有发生...

I don't understand why it's not happening...

有什么想法吗?

推荐答案

不正确地使用了括号.更正的代码:

Incorrect use of parantheses. Corrected code:

  $(document).ready(function() {    
            $('button').click(function() {    
                $.ajax({
                    url: 'testing123.php',
                    success: function(){
                      alert('this worked');
                    }
                });    
                return false;    
            });    
  });

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