topic Re: Module Pool Dynamic Node(Tree) in Application Development and Automation Discussions

Module Pool Dynamic Node(Tree)

former_member749575 — Fri, 10 Jan 2014 05:14:16 GMT

Hi Experts,

I have a requirement that i need to build a node in module pool. and for that node i need to pass the variable(dynamic value from program) as a child node. Please help how to do this. I already tried but its not working. Here in the image at yellow color highlited, where i need to pass the value as a child node.

Thanks in Advance

NareshN

Re: Module Pool Dynamic Node(Tree)

Former Member — Fri, 10 Jan 2014 05:41:11 GMT

Hi,

please check this link

http://wiki.scn.sap.com/wiki/display/Snippets/Drag+and+Drop+using+OOABAP+ALV

Re: Module Pool Dynamic Node(Tree)

former_member749575 — Fri, 10 Jan 2014 05:59:21 GMT

Hi Kiran,

Thank you for the response. I am sorry, i may not asked the question in clear way. Let me ask in clear now.

There is a fixed Node lets say 'Manager1'. Under this Node i need to display his/her sy-uname as a child node.

I used CLASS lcl_application to create node. but under this node how can i display sy-uname as a child node of it?

Thank you

NareshN

Re: Module Pool Dynamic Node(Tree)

Former Member — Fri, 10 Jan 2014 06:14:56 GMT

Hi,

please go through this program.I think it will help

Message was edited by: KIRAN RAJAN

Re: Module Pool Dynamic Node(Tree)

Former Member — Fri, 10 Jan 2014 06:32:39 GMT

Hi,

Please refer to the below code.

CALL METHOD g_alv_tree->add_node

    EXPORTING

      i_relat_node_key = p_cnode_key   " if this node is father level, keep it blank. if this node is child, need provide the father level number.

      i_relationship   = cl_gui_column_tree=>relat_last_child

      i_node_text      = l_node_text " This is text of the node

      is_outtab_line   = wa_outtab   " This is output work area

    IMPORTING

      e_new_node_key   = p_nnode_key. " This is the node id. using to count the node numbers.

Regards,

Yawa

Re: Module Pool Dynamic Node(Tree)

former_member749575 — Fri, 10 Jan 2014 07:45:57 GMT

Hi Yawa Ding,

Can u please post a sample code in much clear way, because i am getting confused.

Thank you

NareshN

Re: Module Pool Dynamic Node(Tree)

kesavadas_thekkillath — Fri, 10 Jan 2014 08:22:45 GMT

Hi Naresh,

You can have a look at this thread and the working code I suggested. the logic uses a recursive loop and builds the tree dynamically till the last level. There are several demo programs for SALV tree. I request you to have a look into those demo(s) first.

Re: Module Pool Dynamic Node(Tree)

former_member187748 — Fri, 10 Jan 2014 08:59:26 GMT

Hi Naresh,

for creating the node, you have to see this link, in which it is shown how to build a node,

you have to do some modifications, considering your requirements

http://scn.sap.com/thread/3382929