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  Tutorial: JSTL: Removing Session Attribute

In this example we are going to remove the session attribute which we have set in the session. For this we are going to use the core action library, so we need to use the jstl core library provided by the Sun MicroSystems in our example.

Tutorial Details:

In this example we are going to remove the session attribute which we have set in the session. For this we are going to use the core action library, so we need to use the jstl core library provided by the Sun MicroSystems in our example.

Use the core action to set the variable. The variable will get stored in the attribute var and its value will be specified in the attribute value and its scope will be set in the attribute scope. We are going to delete the scoped varible in the next jsp page so we have given a link to it. In this page firstly we are going to retrieve the value of the scoped variable by using the implicit object sessionScope. At last we will remove the session scoped variable by using the tag. Later if we want to see the scoped variable then it will show no scoped variable.


 

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