将值从Javascript传递给PHP

问题描述:


可能重复:

如何将JS变量传递给php?

如何将值从Javascript代码传递给PHP变量。

How can I pass value from Javascript code to PHP variables.

假设我们有这个:

aa = $("#amount").text($("#progressbar").progressbar("option", "value")+"%");

< script> 标签中声明在Javascript中,我希望在PHP代码中获取或调用它。

declared in the <script> tag of the Javascript, I want this to be fetch or called in the PHP code.

$.ajax({ url: 'test.php',
     data: {action: 'aa'},
     type: 'POST',
     success: function(output) {
                         alert(output);
                    }
     });