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ALV TREE - EDIT fields

Former Member

‎07-02-2007 11:39 AM

0 Kudos

I am currently working on an ALV tree rapport by using class CU_GUI_ALV_TREE

When the data is unpacked and packed out to the "lowest" level (C), I want that some of the field to be editable.

A

!__

B

!___

C --- field1 edit1 edit2

Field1 is just a display field - no problems there

edit1 and edit2 - I can not get it to work.

I have made the filed editable is the fieldcatelog - which does not give nothing

Then I tried (and using) to use the method add_node - where I use the layout (IT_ITEM_LAYOUT). If I there make the edit1 and edit2 editable then the systems dumps.

So that does not solve the problem.

So is it another flag or method to make a field editable in ALV tree?

If not - is the workaround to make a double click event (at line) and in this pop-up box make the fields editable?

1 REPLY 1

Former Member

‎07-02-2007 11:50 AM

0 Kudos

Hi Leif,

I have not achieved that myself. Maybe you could use a different approach: display the fields into the tree, then use another subscree to show the field contents and allow the user to chage it.

You could find useful these demo programs: SAPSIMPLE_TREE_CONTROL_DEMO, SAPCOLUMN_TREE_CONTROL_DEMO, SAPTLIST_TREE_CONTROL_DEMO, SAPTLIST_TREE_CONTROL_DEMO_HDR, because they show a tree and then, in another subscreen, they show some properties of the selected fields and so.

I hope it helps. Best regards,

Alvaro