如何在 JSP 中将 JavaScript 值传递给 Scriptlet? [英] How do I pass JavaScript values to Scriptlet in JSP?

问题描述

谁能告诉我如何在 JSP 中将 JavaScript 值传递给 Scriptlet?

Can anyone tell me how to pass JavaScript values to Scriptlet in JSP?

推荐答案

您的 javascript 值在客户端，您的 scriptlet 在服务器端运行.因此，如果您想在 scriptlet 中使用您的 javascript 变量，您需要提交它们.

Your javascript values are client-side, your scriptlet is running server-side. So if you want to use your javascript variables in a scriptlet, you will need to submit them.

要实现此目的，请将它们存储在输入字段中并提交表单，或执行 ajax 请求.我建议你为此研究 JQuery.

To achieve this, either store them in input fields and submit a form, or perform an ajax request. I suggest you look into JQuery for this.

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