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Web tier: servlets, JSP, Web frameworks: JSTL way for doing session.removeAttribute( "key" )

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  1. JSTL way for doing session.removeAttribute( "key" ) (2 messages)

    • Posted by: Los Morales
    • Posted on: January 20 2004 15:37 EST
    Hi,

    Is there a JSTL way of removing objects in session, something like <%= session.removeAttribute("key") %>? I tried doing something like <c:remove var="${sessionScope['key']}"/> but that did not work. Any ideas would be appreciated.

    -los
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  2. JSTL way for doing session.removeAttribute( "key" )[ Go to top ]

    For an object keyed into the session as "cart" you would remove it by using

    <c:remove var="cart" scope="session"/>

    Hope this helps.
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  3. JSTL way for doing session.removeAttribute( "key" )[ Go to top ]

    The <c:remove> tag does not work. seems like this tag only works if you have previously used the <c:set var="..." />, i.e. the variable var has to be scoped to the page (or so it seems like).

    -los
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