有没有办法让javascript执行php命令？

Question

I am trying to find a way to may a onclick javascript function execute a mailer script that I have setup on the same page. Is this possible?

<input type="radio" name="power" value="Diesel Powered" onclick="executeMailer()">

Answer 1

您正在寻找AJAX 。

Answer 2

This is only possible using Ajax or similar. Google for it, there are enough tutorials and howtos around.

Answer 3

No, your javascript has make a request to the server. The server can then execute the php command.

Answer 4

You need to do a web request from your javascript code.

For instance, if the php code you want to run is located at http://www.yo.com/target.php , you need to make an http request to this page from your javascript code, grab the response and do what you need to do with it.

It is called AJAX.