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Scope question
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Niala Nirell
Ranch Hand
Joined: Mar 12, 2008
Posts: 46
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Is there a difference between scope=request and scope=page in Standard Action?
one request can be used with several JSP with RequestDispatcher.include(), so scope=request is wider than scope=page for me
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Rufus Addis
Ranch Hand
Joined: Aug 21, 2008
Posts: 83
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..er I think you've answered your own question.
With a scope of page on a <jsp:usebean the bean is only available to the page so for example if you use the <jsp:include action to include the result from another jsp page, the included jsp won't have access to the bean.
On the other hand the scope of request is a wider scope. It allows not only the current page, BUT anything else that shares the same request i.e. a <jsp:include or <jsp:forward page to access the instantiated bean.
Rufus.
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subject: Scope question
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