Tip: How the ADF obtains URL parameters

Tip: Get a method for the parameters that are submitted in the current view (JSP page) URL in the management bean.

This method is applicable to the non-boundary task flow and the right side of the task flow, when entering the Task Flow page submission, note that the page is missing during the jump to each other, it is recommended that the management Bean's life cycle is set to page flow (Pageflow), in the management of the bean's construction method to obtain parameters:

Example: Abc.jspx?name=test

Facescontext context = Facescontext.getcurrentinstance ();    HttpServletRequest request = ((HttpServletRequest) Context.getexternalcontext (). Getrequest ());    String name = Request.getparameter ("name");    if (name = = null) {name = "def"; } System.out.println ("URL name=" +name);

Tip: How the ADF obtains URL parameters