How can I redirect a URL to another URL in JSP?
The sendRedirect() method of HttpServletResponse interface can be used to redirect response to another resource, it may be servlet, jsp or html file. It accepts relative as well as absolute URL. It works at client side because it uses the url bar of the browser to make another request.
How can we forward the request from JSP page to the servlet?
JSP forward action tag is used for forwarding a request to the another resource (It can be a JSP, static page such as html or Servlet). Request can be forwarded with or without parameter.
How can I call one JSP page to another JSP?
To include JSP in another JSP file, we will use tag. It has a attribute page which contains name of the JSP file.
How do you redirect a page in java?
Syntax:
- sendRedirect() accepts the respective URL to which the request is to be redirected.
- Can redirect the request to another resource like Servlet, HTML page, or JSP page that are inside or outside the server.
- It works on the HTTP response object and always sends a new request for the object.
How can we call one JSP from another JSP on button click?
Just use two forms. In the first form action attribute will have name of the second jdp page and your 1st button. In the second form there will be 2nd button with action attribute thats giving the name of your 3rd jsp page.
How do I redirect a URL to another page?
The simplest way to redirect to another URL is to use an HTML tag with the http-equiv parameter set to “refresh”. The content attribute sets the delay before the browser redirects the user to the new web page. To redirect immediately, set this parameter to “0” seconds for the content attribute.
What is Session setAttribute in JSP?
Method 6: setAttribute(String, object): The setAttribute method is used to store an object in session by allotting a unique string to the object. Later, By using the same string this object can be accessed from the session until the session is active.
How do I move a jsp from one href to another jsp?
Linking to Another Page
- Right-click your project’s src/main/resources/META-INF/resources folder and choose New → File.
- Name the file edit_entry. jsp and click Finish.
- Add this line to the top of the file: <%@ include file=”init.jsp” %>
- You’ll create two URLs: one to submit the form and one to go back to the view.jsp .
How can I redirect one page to another page in jsp?
For redirect a page in JSP, we are calling response. sendRedirect(), By using this method, the server return back the response to the client, from where next request comes and it displays that url. Here we are using the implicit object “response” to redirect the browser to a different resource.
Which method is used to retrieve a form value in jsp or servlet?
getParameter()
getParameter() − You call request. getParameter() method to get the value of a form parameter.