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Refresh WebDynpro Output Screen

i want to refresh the webdynpro -abap output screen(not through F5) but through rest button.

could any body tell me how to achieve this.

Thanks

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4 Answers

  • Posted on Mar 06, 2012 at 01:48 PM

    What do you mean by "rest button"? If you just want a button, place the button UI element on the screen and attach an action to it. This will trigger a server side event and you can refresh whatever you want in the screen.

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    • Former Member Former Member

      Hi,

      I will suggest that just write a method in which how your initial screen should look...And you can use a method called invalidate.

      This method invalidates all elements of the node. This means that all elements and subnode instances are deleted. Afterwards the status of the node is as it is in its initial state. When an element or an attribute is requested again, the supply method is called, if it is available.

      eg code:LO_ND_REGISTER->INVALIDATE( ).

  • Posted on Mar 07, 2012 at 04:23 AM
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  • author's profile photo Former Member
    Former Member
    Posted on Aug 27, 2016 at 04:46 AM

    If you are using Sap Potal 7.3 / 7.4 with AJAX configuration, try with standard configuration.

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  • Posted on Sep 09, 2016 at 05:45 AM

    Hi Rakesh,

    Please follow the below method.

    http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0018077-f0c9-2b10-87af-eb9bb40776d4?QuickLink=index&…

    Or there is another way of invalidating context nodes.

    Regards,

    Sakthi

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