actionURL | Creates a URL that points to the current portlet and triggers a 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. |
defineObjects | Defines objects like RenderRequest, ResourceRequest, ActionRequest, EventRequest etc. which are useful for the portlet lifecycle. |
namespace | Creates a name space 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 | Creates a URL parameter that points to the current portlet and triggers a render request with the supplied parameters. The portlet:param tag provides the ability to add a request parameter name=value pair when nested inside portlet:actionURL, portletRenderURL, or portlet:resourceURL tags. |
property | Equivalent to the call addProperty(), and the property can be added to an actionURL, renderURL, or resourceURL. |
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.ActionURL adequate for obtaining resources. Otherwise, the URL is written to the response. |