Interactive hierarchical ALV using OO

[Former Member]

Hi,

I'm having a problem using OO ALV to create a complex interactive report. What I would like to do is, using OO, have a hierarchical display in the top half of the screen displaying Documents (Header and Items) which can be reviewed by the business user. Then include a button for the user to post the documents upon which the return messages are displayed in another ALV on the bottom half of the screen.

For Example

ALV 1

Doc Header 1

Item

Item

Item

Doc Header 2

Item

Doc Header 3

Item

ALV 2

Doc Header 1 messages

Doc Header 2 messages

I have achieved this for single line type layouts using ALV class cl_gui_alv_grid but I cannot identify a way to use this class with multi lline type layouts though.

Function Module REUSE_ALV_HIERSEQ_LIST_DISPLAY would allow me to create the hierarchical layout but cannot be used in a screen preventing the use of a second ALV grid at the same time.

Has anybody identified a way to create this sort of functionality using alv oo or can complex interactive layouts only be created using the function module based ALV's? Or alternatively any suggestions of how I could use the function module based ALV functionality to achieve my requirement?

Thanks in advance.

Ian

[Former Member]

Hi,

I'm having a problem using OO ALV to create a complex interactive report. What I would like to do is, using OO, have a hierarchical display in the top half of the screen displaying Documents (Header and Items) which can be reviewed by the business user. Then include a button for the user to post the documents upon which the return messages are displayed in another ALV on the bottom half of the screen.

For Example

ALV 1

Doc Header 1

Item

Item

Item

Doc Header 2

Item

Doc Header 3

Item

ALV 2

Doc Header 1 messages

Doc Header 2 messages

I have achieved this for single line type layouts using ALV class cl_gui_alv_grid but I cannot identify a way to use this class with multi lline type layouts though.

Function Module REUSE_ALV_HIERSEQ_LIST_DISPLAY would allow me to create the hierarchical layout but cannot be used in a screen preventing the use of a second ALV grid at the same time.

Has anybody identified a way to create this sort of functionality using alv oo or can complex interactive layouts only be created using the function module based ALV's? Or alternatively any suggestions of how I could use the function module based ALV functionality to achieve my requirement?

Thanks in advance.

Ian

[Former Member]

Hi Ian,

You can do as follows:

For two alvs on a screen, check this:

For tree check the demo BCALV_TREE_DEMO, basically you need to change one of your ALV into tree in the custom container

Thanks,

Duy