actionURL | Creates a URL that points to the current portlet and triggers an action request with the supplied parameters. If the var attribute is present, the portlet:actionURL tag introduces an EL variable that contains a javax.portlet.ActionURL adequate for postbacks. Otherwise, the URL is written to the response. |
namespace | Creates a namespace that will be unique for the current portlet resources. If the var attribute is present, the portlet:namespace tag introduces an EL variable that contains the portlet namespace. Otherwise, the namespace is written to the response. |
param | The portlet:param tag provides the ability to add a request parameter name=value pair when nested inside a portlet:actionURL , a portletRenderURL , or a portlet:resourceURL tag. |
property | The portlet:property tag provides the ability to add a portlet property name=value pair when nested inside a portlet:actionURL , a portletRenderURL , or a portlet:resourceURL tag. Using portlet:property is equivalent to calling the BaseURL.addProperty() method. |
renderURL | Creates a URL that points to the current portlet and triggers a render request with the supplied parameters. If the var attribute is present, the portlet:renderURL tag introduces an EL variable that contains a javax.portlet.PortletURL adequate for rendering. Otherwise, the URL is written to the response. |
resourceURL | Creates a URL that points to the current portlet and triggers a resource request with the supplied parameters. If the var attribute is present, the portlet:resourceURL tag introduces an EL variable that contains a javax.portlet.ResourceURL adequate for obtaining resources. Otherwise, the URL is written to the response. |