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wdDoModifyView

Posted on Sep 22, 2005 at 07:31 PM 15 Views

Hi,

I have 4 buttons on my view, and am trying to get the id of the button clicked in the wdDoModifyView(). Based on the click I intend to change values.

Is this possible.

NAC

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    author's profile photo Maksim Rashchynski
    Maksim Rashchynski
    Posted on Sep 23, 2005 at 06:32 AM
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    Hello SAP Partner,

    [skipped]

    ...

    [/skipped]

    Best regards, Maksim Rashchynski.

    Use approach mentioned be Armin and Santhosh.

    Message was edited by: Maksim Rashchynski

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    • Former Member Maksim Rashchynski
      Sep 23, 2005 at 12:36 PM

      OK, then the answer is: transfer the ID into the action handler using event parameter mapping, store it in a view context attribute and get it from this attribute in wdDoModifyView().

      But I doubt that the original poster really wants to do these changes in wdDoModifyView().

      We should not propagate using non-API methods in this forum.

      Armin

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 23, 2005 at 01:00 AM
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    Any thoughts on this.

    ~NAC

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 23, 2005 at 01:27 AM
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    Hi,

    1. create an action with string (id of the button) as argument.

    2. In the action handler, based on id of the button you can change the values you want to change.

    3. In the "wdDoInit()", write the following code 

    if(firsttime){
   IWDButton button1 = (IWDButton)view.getElement("<<Button id1>>");
   button1.mappingOfAction().addParameter("id",button1.getID());
   IWDButton button2 = (IWDButton)view.getElement("<<Button id2>>");
   button2.mappingOfAction().addParameter("id",button2.getID());
}

    4. When the button is clicked, you will be able to get the "id" of the button in the action handler. Based on the id change the value. (The values you want to change modify it thr context attributes).

    Regards,

    Santhosh.C

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