Trees in ALV Table

[Former Member]

Hi All..

I want to know whether it is possible to have a tree in the ALV output..

as in.. In the standard table using TreeByKeyTableColumn it is possible ..

But is any option available for doing the same in ALV output..

[Former Member · Accepted solution]

Hi Jagruti,

Of course you can have tree in the ALV output.

You need to set the column as a hierarchie key

Something like...

ls_column-r_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).

Your system should have an example.

See WDC SALV_WD_DEMO_TABLE_TREE

See method ON_UPLOAD_COMPLETE

The code is useful even if you cant get the tool to upload data

good luck.

Hope this will help you.

Cheers,

Darshna.

[Former Member · Accepted solution]

hi darshana..

thanx for helping..

I tried using

ls_column-r_column->if_salv_wd_column_hierarchy~set_hierarchy_column( abap_true ).

but im not getting the tree structure...

can u plz expalin in detail..

sm simple code will be preferred...

jagruti..

[Former Member · Accepted solution]

Hi Jagruti,

You also need to set the ALV to display-type to hierarchy!

Something like :

----

---

• Set display type for the ALV to hierarchy.

----

---

ic_model->if_salv_wd_table_settings~set_display_type(

if_salv_wd_c_table_settings=>display_type_hierarchy ).

Hope this helps...

Wouter Heuvelmans

[Former Member · Accepted solution]

Hi Wouter ..

thanx ..it works now..

But how do i set the text of the child nodes..

for eg...In name i hv 2 options first name and last name so Name is visible but child nodes are not ..only a dot bullet is der without text...

It sholud look like this..

Name

->First Name

->last Name

Can u help...

jagruti..

[Former Member · Accepted solution]

Jagruti,

I do not quite understand what you mean.

Of course I do not have an overview of your definitions and coding.

Could you tell me what the definition of the DDIC-structure is and the coding of the ALV modification.

Regards

Wouter

[Former Member · Accepted solution]

Hi again...

i hv 4 columns in my table

model, spec, parent spec and value...

for eg...Model 1 has spec C1 and parspec p1 and sm value

and also has C2 and P1

so while displaying..

it shud comelike

P1

->c1

->c2

but instead i get

p1

.

.

only bullets after parent node but no text..

hope u got wht im trying to say

Reply..

[Former Member · Accepted solution]

So you define model and parspec as the hierarchy nodes?

[Former Member · Accepted solution]

hi..

No i dont want models in the hierarchy..

I want specs and parspecs only..

Parspecs as parents and spec with the respective parent as its child..

eg:- M1 has s1 , s2, s3 .

s1 has P1 as parent and s2 and s3 has p2 as parent..

then output should be like..

column1 column2 column3

( M1 ) (M2)

P1

->s1 value

p2

->s2 value

->s3.. value

This is the actual requirements ...

so i want p1 , s1 ,p2 s2 s3 to cm in this format....forget abt the model..

[Former Member · Accepted solution]

Hi ,

Is there any sample application available for tree in ALV ? . Im not able to see SALV_WD_DEMO_TABLE_TREE in my system . Other than this anything else is available ?

Regards,

Kalpana .