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passing value to JSP via javaScript

i 想将一刀切的价值传给一片变数吗?

Answer 1

这将需要两点:

Your Javascript to somehow post the variable s value, either normally (e.g. in a HTTP POST field) or with AJAX to the web server.
The controller needs to fish it out of the request (there are numerous ways of doing that) and supply it to the JSP.

Answer 2

Well, you can t. Javascript is executed on the browser & what comes out there is only HTML. So you can use javascript to set form fields or send them as request variables using AJAX. You can use your jsp scriplets inside of java script which gets parsed on your server & the values can then be used. for ex:

var i = <%=初始价值%>

当碎块在服务器上处理时,碎块将放平。你们的浏览器将

页: 1 如果您的首批Value为10岁的话。

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