How to get the event value in jsp page in liferay 6.1

[11年前 に Kiran Kumar Boyini によって更新されました。]

Hi All,

I am developing the IPC of type event.It is working fine,I am getting the event value in action class,But I want to get the
event value in jsp page of portlet.

In action class:

public class IPCPortlet2Action extends MVCPortlet{	
	@javax.portlet.ProcessEvent(qname = "{http://liferay.com}ipcValue")
	public void handleProcessempinfoEvent(javax.portlet.EventRequest request, javax.portlet.EventResponse response)
	throws javax.portlet.PortletException, java.io.IOException {   
		System.out.println("======handleProcessempinfoEvent()========");
	        javax.portlet.Event event = request.getEvent();
	        String value = (String) event.getValue();	      
	            System.out.print("value in process event ------>" + value);
	            response.setRenderParameter("ipcValue", value);	         
	 }
}

Now how to get the "ipcValue" in jsp page of the portlet

Regards,

Kiran.

[9年前 に Pavan Kumar によって更新されました。]

Hi Kiran,

In JSP page use below line to get the RenderParameter value from your handleProcessempinfoEvent(..) method.

String ipcValue = (String) request.getParameter("ipcValue");

Regards,
Pavan