通过JavaScript变量到PHP POST [英] Pass Javascript Variable to PHP POST

问题描述

可能重复：
  <一href="http://stackoverflow.com/questions/133925/javascript-post-request-like-a-form-submit">JavaScript POST请求就像一个表单提交

我在JS，我想传递的输入表单PHP脚本的一部分计算的值。我怎样才能得到一个值的JS值到PHP作为一个POST参数？

I have a value calculated in JS that I'd like to pass as part of an input form to a PHP script. How can I get a value the JS value to the PHP as a POST parameter?

基本上，在提交，我需要的总变种通过邮寄传递给下一个脚本。

Basically, on submit, I need the total var to be passed via post to the next script.

浮现在脑海的第一个想法是创建一个具有价值，并输入与形式的无形投入的形式，这可能吗？

The first idea that comes to mind is create an invisible input form that has the value in it and is inputted with the form, is that possible?

推荐答案

是的，你可以使用＆LT;输入类型=隐藏/＆GT; 并将其值设置在JavaScript code隐藏的领域，所以它被张贴与其他形式的数据。

Yes you could use an <input type="hidden" /> and set the value of that hidden field in your javascript code so it gets posted with your other form data.

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