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Create a third level node in tree view SAP CRM

Hi,

I need to create a third level in a treeview. I created the application according to the tutorial Drag and Drop in Tree Type BSP View, 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!

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  • Best Answer
    Posted on Jan 14, 2016 at 07:57 PM

    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.

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