Skip to Content
author's profile photo Former Member
Former Member

Flow of a webdynpro application

Hi All,

Can you explain me about the flow of a webdynpro application,I mean when we deploy and run it ,where does the execution flow start,how does it proceed?

If two views are there and any thing is not taken as default view ,then what happens?

Add a comment
10|10000 characters needed characters exceeded

Related questions

2 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Dec 03, 2007 at 11:54 AM

    Hi,

    This is the Execution Flow

    1: Component will be loaded

    2:Window will be instantiated

    3:Default View is instantiated

    4:View Executes

    5:Navigates to other Views if specified

    Regards

    LakshmiNarayana

    Add a comment
    10|10000 characters needed characters exceeded

    • Former Member Former Member

      Hi,

      Both windows will be instantiated at the same step. after component is loaded

      But we define the usage based on our requirement. Using

      wdComponentAPI.getComponentInfo().findInWindows(<window Name>);

      Ragards

      LakshmiNarayana

  • author's profile photo Former Member
    Former Member
    Posted on Dec 03, 2007 at 12:08 PM

    Hi Bharath,

    The Control flows in the following way.

    wdDoInit() [controller] -> wdDoInit() [first view] -> wdDoInit() [second view] -> wdDoModifyView [first view] -> outBoundPlug method [first view] -> onPlugFrom method() [second view] ->wdDoModifyView [second view] -> wdDoExit [active View] ->wdDoExit [inactive View]->wdDoExit [controller]

    *wdDoModifyView() of a view is called whenever view is refreshed.

    *custom methods are executed whenever you call.

    There must be one default view in WD Application.The first created view is taken default view automatically. If you change this automatically second view becomes as default view.

    regards,

    Siva

    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.