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Former Member

Dynamically deleting Nodes?

Oct 05, 2005 at 07:44 AM | 5 Views

Hi,

How can I delete dynamically created nodes during the execution of the application?

Regards

MK

UI Web Dynpro Java
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1 Answer

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    Former Member
    Oct 05, 2005 at 07:53 AM

    Hi MK,

    Use

    wdContext.getContext().reset();

    OR

    wdContext.getContext().reset(true);

    Regards,

    Shubham

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    • Former Member Former Member
      Oct 05, 2005 at 08:56 AM

      Hi MK,

      The above statements, will do the following.

      Arbitrarily resets the context to its initial state. All nodes are invalidated, and all dynamically added nodes and attributes are destroyed from the metadata.

      They will clear the data in all the Value Nodes created at design time also.

      So, if you want to only delete the dynamic nodes and still keep the data in the Static nodes created at design time use:

      wdContext.getContext.reset(false);

      While using this statements, you don't have to specify the name of the dynamic nodes you want to delete. It will delete all the dynamic nodes.

      Regards,

      Shubham