Create a third level node in tree view SAP CRM

[former_member297589]

Hi,

     I need to create a third level in a treeview. I created the application according to the tutorial , but can only create two levels. I checked in post found here in the SCN: , but could not understand what brings up the third level in the hierarchy. Can you help me?

Thankyou!

[former_member297589]

Hi,

     I solved the problem using the code below:

lv_entity ?= lr_col->get_first( ).

  WHILE lv_entity IS BOUND.

    lr_child = me->node_factory->get_proxy(

           iv_bo = lv_entity

           iv_parent_proxy = me

           iv_proxy_type = 'ZCL_PRODUCT_TREE' ).

    lr_child->is_leaf = abap_false.

    lr_child->expand_node( ).

    APPEND lr_child TO rt_children.

    lv_entity ?= lr_col->get_next( ).

  ENDWHILE.