Handle a Pushbutton in ALV TREE

Former Member — Wed, 08 Oct 2008 06:13:03 GMT

Hi,

In my current program , i have add a pushbutton in each line of the tree,

Can Anyone help me how to handle this pushbutton in alv tree to call a transaction with the appropriate parameters.

Thanks a lot .

Regards,

Tarak

Re: Handle a Pushbutton in ALV TREE

uwe_schieferstein — Wed, 08 Oct 2008 06:18:48 GMT

Hello Tarak

Three steps are required to handle this event:

(1) Define event handler method for BUTTON_CLICK of CL_GUI_ALV_TREE
(2) Register event at ALV tree (method SET_REGISTERED_EVENTS): use CL_GUI_COLUMN_TREE=>EVENTID_BUTTON_CLICK
(3) Set handler for event, e.g.: SET HANDLER lcl_eventhandler=>handle_button_click FOR go_tree

All details of these steps are well documented in sample report BCALV_TREE_DEMO.

Sample report ZUS_SDN_ALV_TREE_DEMO (thread ) shows you a simple trick how to link the node key with the record in the output itab.

Regards

Uwe

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Handle a Pushbutton in ALV TREE

Re: Handle a Pushbutton in ALV TREE