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Home > Archive > WebSphere Portal Server > April 2005 > Request of Portlet Parameter failes
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Request of Portlet Parameter failes
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| Hi people,
I created a link inside a JSP which includes a parameter and value:
<a href="
<portlet:actionURL windowState="normal" portletMode="view">
<portlet:param name="mode" value="0"/>
</portlet:actionURL>">Overview</a>
To check if the value of the parameter changed and for user-guidance purposes the value of the parameter should be displayed on the JSP by following code:
<%
String mode = request.getParameter("mode");
%>
Parameter Mode:<%=mode%>
Is this enough action to make the parameter be available inside the JSP or do still have to add something in the porcessAction method because the output always shows null.
thanks in advance for helping
Julius
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| the code was parsed by the forums webserver, so here once
again a try:
Link with Parameter in the JSP(PortletView):
[anchor tag]
portlet:actionURL windowState="normal" portletMode="view"
portlet:param name="mode" value="0"
portlet:actionURL
[anchor tag]
Reading of parameter in the JSP(PortletView):
[java code]
String mode = request.getParameter("mode");
[java code]
Parameter Mode:[java code]=mode[java code]
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