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Tag: jsp

How do I pass JavaScript values to Scriptlet in JSP?

Can anyone tell me how to pass JavaScript values to Scriptlet in JSP? Answer 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. To achieve this, either store them in input fields and submit a form, or perform an ajax request.

Alternatives to JSP for Spring MVC view layer [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 6 months ago. The community reviewed whether to reopen this question 6 months ago and left it

How can I upload files to a server using JSP/Servlet?

How can I upload files to server using JSP/Servlet? I tried this: However, I only get the file name, not the file content. When I add enctype=”multipart/form-data” to the <form>, then request.getParameter() returns null. During research I stumbled upon Apache Common FileUpload. I tried this: Unfortunately, the servlet threw an exception without a clear message and cause. Here is the