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What are jsp actions?
JSP actions are XML tags that direct the server to use existing components or control the behavior of the JSP engine. JSP Actions consist of a typical (XML-based) prefix of "jsp" followed by a colon, followed by the action name followed by one or more attribute parameters. There are six JSP Actions: < jsp : include / > < jsp : forward / > < jsp : plugin / > < jsp : usebean / > < jsp : setProperty / > < jsp : getProperty / >
How can a Servlet call a JSP error page?
Declare That a JSP Page Is an Error PageThe isErrorPage attribute tells the container if the current page is available to be an error page for another JSP page (the current page is the URL in another page's errorPage attribute). Ex:If this attribute is set to "true" then the variable "exception" is available to you. Otherwise (default is "false"), if you try to reference the exception, you will get a fatal error.So, when a Servlet request being forwarded to a JSP Page faces an exception/error this error page would get called.
How many page directive can use in a single JSP?
There is no limit as such. You can use one or more Page Directives in a JSP but you cannot have duplicates
What are the built in objects in jsp?
The correct term is "JSP Implicit Objects" In any JSP Page, there are a bunch of implicit objects that are available for the programmer to use. It contains a variety of information that can be used to display stuff on the page. The following JSP Implicit Objects that are available for a programmer. • request • response • out • session • config • application • page • pageContext
What does jsp mean?
jsp means Java Server Pages.
How does a JSP page handle run-time exceptions?
You can use the errorPage attribute of the page directive. If this attribute is defined in a JSP page, when a run time exception is encountered, the control will be transferred to this JSP page. This error page can access details of the Exception from the request and use it to display a logical message to the user.
What are jsp actions?
JSP actions are XML tags that direct the server to use existing components or control the behavior of the JSP engine. JSP Actions consist of a typical (XML-based) prefix of "jsp" followed by a colon, followed by the action name followed by one or more attribute parameters. There are six JSP Actions: < jsp : include / > < jsp : forward / > < jsp : plugin / > < jsp : usebean / > < jsp : setProperty / > < jsp : getProperty / >
How can a Servlet call a JSP error page?
Declare That a JSP Page Is an Error PageThe isErrorPage attribute tells the container if the current page is available to be an error page for another JSP page (the current page is the URL in another page's errorPage attribute). Ex:If this attribute is set to "true" then the variable "exception" is available to you. Otherwise (default is "false"), if you try to reference the exception, you will get a fatal error.So, when a Servlet request being forwarded to a JSP Page faces an exception/error this error page would get called.
Why should you use PHP and not JSP?
Firstly, this is wrong question. The right one would be WHEN should you use PHP, not JSP? or, WHEN should you use PHP and WHEN JSP?
How many page directive can use in a single JSP?
There is no limit as such. You can use one or more Page Directives in a JSP but you cannot have duplicates
Can you use jsp as controller in struts application?
no
Can I prevent the creation of a session in a JSP page?
Yes you can. Use the below line in your JSP page to accomplish it. <%@ page session="false" %>
Are you have project java have jsp plus jdbc plus swing?
No. JSP and Swings are two contrasting Technologies and cannot be used in the same application. And - JDBC can be used with both types of applications that use either JSP or Swings
What are the built in objects in jsp?
The correct term is "JSP Implicit Objects" In any JSP Page, there are a bunch of implicit objects that are available for the programmer to use. It contains a variety of information that can be used to display stuff on the page. The following JSP Implicit Objects that are available for a programmer. • request • response • out • session • config • application • page • pageContext
What is tag lib directive in jsp?
The taglib directive in JSP is used to declare a set of custom tags defined in tag libraries that are used in the JSP page. It must be placed at the top of the JSP page and specifies the location of the tag library descriptor (TLD) file and the prefix to use when referencing the custom tags within the page. This allows developers to use custom tags in their JSP pages to encapsulate reusable functionality.
How do you use a sentence with the word attribute?
I would attribute my good looks to my handsome father.
When you assign each anchor to its own anchor name you use what attribute?
Name attribute
