JSP made easy with concepts explained in simple terms, example codes with screenshots
JSP gives the facility of including the contents of HTML file or JSP file into another JSP file with a single statement of include directive JSP. It is very easy to use and the same is achieved in Servlets with RequestDispatcher. It is simply equivalent to copying the code of one JSP file into another …
Knowing the difference between JSP include directive and JSP include action is very important to a Programmer in terms of performance and for a fresher for interviews. Basically both are used to include HTML static page contents or a dynamic JSP page contents in another JSP file. We know in JSP Architecture how a JSP …
Difference include directive vs include action JSP Read More »
include action JSP Example It is similar to include directive of syntax <%@ include file="somefile" %> . But they differ in how container treats or execute them. The differences we see later and let us first go into the code include action JSP Example. In include action, at request time, the included JSP file is …
The JSP forward action is similar to JSP include but with a small difference. In include directive, output of both JSP files goes to client. But in forward action, client gets only one JSP file content. Client gets included file content only but not including file. The JSP forward action sends client request to another …
We studied jsp:forward earlier, the forward action usage, importance and when to prefer over jsp:include. Now let us go for the same jsp:forward but with parameters. With this feature supported by JSP, one JSP file can send the client request to another JSP file to fulfill, with extra information known as parameters. These parameter values …
include action vs forward action JSP Before going into this tabulation of include action vs forward action JSP, is is advised to read clearly about jsp:include action and jsp:forwrd action. The examples are given in simple terms and screenshots of explanation. Difference comes in the way they are treated by container. They are worked differently. …
Standard Action tags JSP specify the behavior of JSP container. JSP comes with 10 action tags. Each action tag has a specific job to perform. Action tags are used in coding to control the flow among JSP pages, to forward the client request to another page, to use with JavaBeans and to dynamically insert a …
Note: You can see the JESSIONID (Session ID) in the output screens at the end. Note: For better understanding, the subject is discussed in Question/Answer format. Note: Before going into this example, it is advised to go through the Cookie API methods and their explanation because these methods are used in this example. 1. What …
One of the best advantages of JSP is the usage of Java beans. JSP can make of JavaBean in its code. JSP links with JavaBean with jsp:useBean tag. For this reason, JSPs are much used in frameworks like Struts. 1. What is JavaBean? or 2. What are JavaBean API specifications? It is a simple Java …
JSP forward vs JSP redirect The differenes are same as in the case of Servlets disucssed in 20 differences between forward and sendRedirect Methods. Anyhow, the same is reproduced replacing some minor terms. This posting discusses the difference between <jsp:forward> action and response.sendRedirect() method. Let us tabulate the differences of JSP forward vs JSP redirect. …
Basic Examples What are the prerequisites to learn JSP? What is JSP (Java Server Page)? 15 advantages of JSP over Servlets What is JSP engine or what is JSP container? How JSP works or What is JSP Architecture? 6 Steps of JSP in Tomcat Execution Simple JSP Example First JSP Example User Name and Password …
forward action with Parameter JSP We have seen earlier simple <jsp:forward> action. Now let us see the same forward action with an extra feature of parameters passing. With jsp:forward action, parameters can also be passed to including page. Included page reads the parameters from the including page. start reading forward action with Parameter JSP. Example …
forward action with Parameter passing Example JSP Read More »
