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Fromating Hierarchical ALV using cl_gui_alv_tree ->Add_node (For Dynamic Internal Table)

Hello ABAP Guru's,

I am having Internal table <fl_final> dynamic .

(We can't hard code any fields while building logic like Node1 = Node 2 because it is dynamic )

Node1 Node2 Node3 Node4 Account Number Asserts A-Current A-Current1 A-Current1.1 00002569 Asserts A-Current A-Current1 A-Current1.1 00002570 Asserts A-Current A-Current1 A-Current1.2 00002571 Asserts A-Current A-Current1 A-Current1.2 00002572 Asserts A-Current A-Current2 A-Current2.1 00002573 Asserts A-Current A-Current2 A-Current2.2 00002574 Asserts A-Current A-Current2 A-Current2.2 00002575 Asserts A-Noncurrent A-NonCurrent1 A-NonCurrent1.1 00002576 Asserts A-Noncurrent A-NonCurrent1 A-NonCurrent1.1 00002577 Asserts A-Noncurrent A-NonCurrent1 A-NonCurrent1.2 00002578 Asserts A-Noncurrent A-NonCurrent1 A-NonCurrent1.2 00002579

Now I want to display this as Hierarchical node format

Hierarchy looks like below (For first 7 records )

1. Asserts

2. A-Current

3.A-Current1.1

4.00002569

4.00002570

3 A-Current 1.2

4.00002571

4.00002572

2.A-current2

3.A-Current2.1

4.00002573

3 A-Current 2.2

4.00002574

4.00002575

I hope you understand rest of records how it has to come.

Kindly give valuable logic to achieve this.

Note : I am using class cl_gui_alv_tree

Thanks in Advance,

Kandula.

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  • author's profile photo Former Member
    Former Member
    Posted on Oct 14, 2015 at 05:59 AM

    Any way to achieve the above format????

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  • Posted on Oct 14, 2015 at 06:20 AM

    Hi,

    Usually tables that hold hierarchical data looks like this .

    From Hierarchical database model - Wikipedia, the free encyclopedia

    If your data is stored like this you can use recursion and build a tree using cl_gui_alv_tree .

    See program BCALV_TREE_01 .

    Regards.


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