Time trigger for refreshing the screen

Hi all,
How to implement the time trigger for refreshing the screen after some time interval .
Thanks in advance .

hello Naval ,
set the delay propert Eg : 10
in the on action of the Time trigger Ui
invalidate the node of table .
write the select query for retrivig the PO from table into Itab .
bind the internal table to the node ...
But for your requirement it will efficient if you implement POWL query .
[http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/60f1d5ee-84ab-2c10-ce97-97dfd89bc238?quicklink=index&overridelayout=true]
Regards
Chinnaiya P

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Since it's a new machine, contact Apple Service, iMac Service or Apple's Express Lane. Do note that if you have AppleCare's protection plan and you're within 50 miles (80 KM) of an Apple repair station, you're eligible for onsite repair since yours is a desktop machine. That also might apply to newly bought ones inside the first 90 days.
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Have to keep refreshing the screen

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Hi Experts,
My ALV report needs a refresh button on the output.
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Hi,
This mean to say that if you have a 'refresh' push button in your gui status, every time you press the button, the list should get refreshed.
In ALV, to refresh the table you have to call the method "refresh_table_display".
It has the syntax very similar to creating the table.
It has two parameters. In the first one, you can mention if you want to refresh only the data (the icons are not refreshed)
or
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exporting
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Refresh the screen after a long calculation

 Hi,
 I have a problem here:
 After I click a submit button, I want start a long process(running a stored procedure
 in
 database for about 20 mins) and after it is finished, screen will refresh automatically
 to reflect
 changes. I was using a thread to do the calculation but not able to refresh the
 browser after calculation is finished. Any one knows how to do it?
 Thanks.
 Kim


Kim,
 It was just pseudo-code to hand you an idea of using Refresh.
 As for the piece you provided, it has some problems:
 1. It looks like you start marginServer() Every time there is a refresh
 2. It looks like you have marginServer as a field in the servlet, which
 is not correct as it's not guaranteed that the same instance will serve
 the next request. You'd better keep in HttpSession.
 HTH.
 Regards,
 Slava Imeshev
 "Kim" <[email protected]> wrote in message news:[email protected]...
 >
 > Hi Slava,
 > Thanks for helping.
 > I tried your code but got some error . Here is the code:
 > public class LongRunningTaskRefresh extends HttpServlet {
 > public void doGet(HttpServletRequest request, HttpServletResponse response)throws
 > ServletException, IOException {
 > stillRunning =true;
 > marginServer.start(); //this is the thread with long
 > process. In the end of it, it will set stillRunning to false
 >
 > response.setContentType("text/plain");
 > PrintWriter out = response.getWriter();
 > if (stillRunning) {
 > response.setHeader("Refresh", "5");
 > out.println("Your request is being processed" );
 > }
 > else {
 > rd = request.getRequestDispatcher("MarginSummary.jsp");
 > rd.forward(request,response);
 > }
 > }
 > }
 >
 > Do I do anything wrong?
 >
 > THanks again!
 >
 > Kim
 >

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Hello Lai
I trigger PAI in the event handler method using the following coding:
*   Trigger PAI
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*      IMPORTING
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Blanking values on ALV Grid Row Duplicate
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gbilios

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.P.

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protected void refreshCurrentPage(){
FacesContext context = FacesContext.getCurrentInstance();
String currentView = context.getViewRoot().getViewId();
ViewHandler vh = context.getApplication().getViewHandler();
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context.setViewRoot(x);
x.setViewId(context.getViewRoot().getViewId());
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AdfFacesContext adfContext = AdfFacesContext.getCurrentInstance();
adfContext.addPartialTarget(compsTableComponent);
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Hi,
you lost me in the listing of components and what they do on the edit page. But I think that they are irrelevant for the question you ask anyway. So here are the options
1) call facesContext.getExternalContext.redirect("/yourViewId.jspx");
or
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Frank

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Time trigger for refreshing the screen

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