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In this example you will learn how to handle exceptions in JSP page. JSP have a build-in mechanism for error handling which is a special page that can be used to handle every error in the web application. To define a page as an error page we use the page directive and enable the isErrorPage […]
In this example we are going to learn how to use <jsp:include> action. This action can be used to include resource dynamically to our JSP pages. For example the resource can be another JSP page, a servlet or event a static html pages. But to make it enable to be processed as a JSP page, […]
To forward a request from one page to another JSP page we can use the <jsp:forward> action. This action has a page attribute where we can specify the target page of the forward action. If we want to pass parameter to another page we can include a <jsp:param> in the forward action. But make sure […]
In this example you will learn how to use the <jsp:useBean>. We can use the useBean action to create a scripting variables. To define the variable name we use the id attribute of this action. The class attribute define the type of this variable. We can also define the scope of the variable using the […]
In this example you will learn how to set and get the value of Java object properties that you define in a JSP pages. For this example, let’s first start by creating a variable that we named customer, that will have a type of Customer class. To create this variable we use the <jsp:useBean> action. […]
With the introduction of Expression Language in JSP 2.0 it is recommended to use the EL instead of using a scripting elements / scriptlets. That means if we want to access a server-side objects it is recommended to use EL then to write some Java codes in the JSP pages. For this purpose in JSP […]
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