How can we stop error on display in a JSP page?

You first set “errorPage” attribute of PAGE directive to the name of the error page (ie errorPage=”error. jsp”)in your jsp page . Then in the error. jsp page set “isErrorpage=TRUE”.

Which tag in the JSP is used to define the error page?

tag
Error page in Java Web Application JSP Servlet This error page is defined in web. xml by using tag . allows you to define custom error messages based upon HTTP error code or any Java Exception.

What are the different types of errors in JSP?

Exceptions in JSP are of three types: Checked Exception. Runtime Exception. Error Exception.

What is error handling in JSP?

Exception Handling is the process to handle the runtime errors. There may occur exception any time in your web application. So handling exceptions is a safer side for the web developer. In JSP, there are two ways to perform exception handling: By errorPage and isErrorPage attributes of page directive.

What is error page attribute?

The errorPage attribute tells the JSP engine which page to display if there is an error while the current page runs. The value of the errorPage attribute is a relative URL.

How can servlet call a JSP error page?

How can a servlet call a JSP error page? Explanation: The servlet needs to forward the request to the specific error page URL. The exception is passed along as an attribute named “javax. servlet.

How do I display error messages in the same JSP page?

To create a JSP error page, we need to set page directive attribute isErrorPage value to true, then we can access exception jsp implicit object in the JSP and use it to send customized error message to the client.

How can servlet call a JSP page?

Invoking a JSP Page from a Servlet. You can invoke a JSP page from a servlet through functionality of the standard javax. servlet. RequestDispatcher interface.

What is session getAttribute in JSP?

getAttributeNames – It returns all the objects stored in session. Basically, it results in an enumeration of objects. getCreationTime – This method returns the session creation time, the time when session got initiated (became active).

What is the key difference between using a and Httpservletresponse sendRedirect ()?

(a) forward executes on the client while sendRedirect() executes on the server. (b) forward executes on the server while sendRedirect() executes on the client.

Which page directive should be used in JSP?

Correct Option: D. <%page contentType=”application/pdf”> tag is used in JSP to generate PDF.