ALV with hierarchy - Different fields in node and leaf

[Former Member]

Hi guys,

I´m designing an ALV tree in WDA, and I´m facing a problem that couldn´t solve yet.

I need the Node and the Leaf having different fields. For example:

NODE: A document header data

Doc No./ Status

999 / Released

LEAF: Position data with differente fields

Item No/ Product No.

001 A9987

Can anybody help me? How should I define structures?

Thanks in advance,

Federico Alvarez.

[Former Member]

It is not possible. Try another way. I used UI tree to organize hierarchy in WebDynPro. See standart example: WDT_TREE_TABLE_BY_KEY

[former_member192818]

Hey,

I have the same issue. I need to program different fields for node and leaf. Did you figure out a solution?

Thank you.

Sumit.

[Former Member]

Please guys...help!

[Former Member]

Thanks Jagdish,

But...where do your tell the program thar PARENT and CHILD are gonna have different structure, and the only field in common they´ll have is a single key column?

Regards,

Federico

[Former Member]

hi ,

you just need to configure your alv

like following code and put into view init method

DATA LO_COMPONENTINTERFACE TYPE REF TO IF_WD_COMPONENT_USAGE.

LO_COMPONENTINTERFACE = WD_THIS->WD_CPUSE_ALV( ).

DATA LO_CMP_USAGE TYPE REF TO IF_WD_COMPONENT_USAGE.

LO_CMP_USAGE = WD_THIS->WD_CPUSE_ALV( ).

IF LO_CMP_USAGE->HAS_ACTIVE_COMPONENT( ) IS INITIAL.

LO_CMP_USAGE->CREATE_COMPONENT( ).

ENDIF.

DATA LO_INTERFACE TYPE REF TO IWCI_SALV_WD_TABLE.

LO_INTERFACE = WD_THIS->WD_CPIFC_ALV( ).

LO_INTERFACE->SET_DATA(

EXPORTING

R_NODE_DATA = LO_ND_READ_TABLE_DETAIL '' your node name

).

WD_THIS->R_TABLE = LO_INTERFACE->GET_MODEL( ).

DATA LR_TABLE_SETTINGS TYPE REF TO IF_SALV_WD_TABLE_SETTINGS.

• DATA LR_COLUMN_SETTINGS TYPE REF TO IF_SALV_WD_COLUMN_SETTINGS.

declared the R_TABLE type CL_SALV_WD_CONFIG_TABLE in attributes

LR_TABLE_SETTINGS ?= WD_THIS->R_TABLE.

LR_TABLE_SETTINGS->SET_DISPLAY_TYPE(

IF_SALV_WD_C_TABLE_SETTINGS=>DISPLAY_TYPE_HIERARCHY )

.

DATA : LR_COLUMN_SETTINGS TYPE REF TO IF_SALV_WD_COLUMN_SETTINGS.

DATA : LR_COLUMN1_SETTINGS TYPE REF TO IF_SALV_WD_TABLE_HIERARCHY.

DATA : LR_COLUMN2_SETTINGS TYPE REF TO IF_SALV_WD_COLUMN_HIERARCHY.

LR_COLUMN_SETTINGS ?= WD_THIS->R_TABLE.

LR_COLUMN1_SETTINGS ?= WD_THIS->R_TABLE.

DATA : R_VALUE TYPE REF TO CL_SALV_WD_COLUMN.

*R_VALUE ?= WD_THIS->R_TABLE.

R_VALUE =

LR_COLUMN_SETTINGS->GET_COLUMN(''HQ_NAME''). *'' your root node name*

R_VALUE->IF_SALV_WD_COLUMN_HIERARCHY~SET_HIERARCHY_COLUMN( ABAP_TRUE ).

R_VALUE =

LR_COLUMN_SETTINGS->GET_COLUMN('matnr'). '' as below your leafe names

R_VALUE->IF_SALV_WD_COLUMN_HIERARCHY~SET_HIERARCHY_COLUMN( ABAP_TRUE ).

LR_COLUMN1_SETTINGS->SET_LAST_HIER_COLUMN_AS_LEAF(

ABAP_TRUE ).

LR_COLUMN1_SETTINGS->SET_EXPANDED( ABAP_TRUE ).

.

i think it will definetly help you to solve your problem.

Edited by: jagdish pawar on Mar 13, 2009 1:07 PM

[Former Member]

Hi Manoj,

It seems to be a good template, but where do I find the file that the programs asks to upload? The table without data is not very helpful...

Thank you very much,

Federico

[former_member402443]

Hi Federico,

You have to just click on the upload button mention on the top when you run the application.

There it is already mention the filename - *
dwdf035\ALV\ALV_NetWeaver\Web Dynpro ALV\Test\ALVDATA3.XML* that is reside on the application server.

Hope this will help you.

Regard

Manoj Kumar

[former_member402443]

Hi Federico,

Check this standard component - SALV_WD_TEST_TABLE_HIER regarding your problem.

Hopes this will help you.

Regard

Manoj Kumar

[Former Member]

Thanks, but it´s not what I needed.

Regards,

Federico.

[abhimanyu_lagishetti7]

Instead taking those in two different fields concatinate them into single attribute of type string.

Abhi

[abhimanyu_lagishetti7]

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c060fcb4-2c62-2b10-d2b2-f32407a5...

This link will be helpful.

Abhi