List Box

[Former Member]

Hi Guys.

I am getting some problem when I use list box.

I am working on 4.6c version.

In My requirement I have list box in selection screen having 2 options.

When select 1st option,I am disabling some parameters. when 2nd option I am disabling some parameters.

Almost it is working fine.

When I select 3 rd time for 1st option,all parameters r disabled.

It is going directly to “ at selection screen on field” event.

I have one more question:

In 4.7 version I used list box like :

Parameters: p_list type I as listbox visible length 15 user-command uc.

If I use this stmt in 4.6c ,it is not working.

I am getting error like “listbox and user-command not together”.

how can i pass the user command to list.

Plz help me on this.this is udjent.

Thanks & Regards,

Rayeez

[Former Member]

Hi Rayeez,

You cannot attach user-command to a listbox like

Parameters: p_list type I as listbox visible length 15 user-command uc.

You can assign a Function code only when you are working in screens.

What you can do is use a FM called DYNP_VALUES_READ to find out the value you have selected. Depending on the value, you can enable or disable the parameters.

<b>Close the thread once the problem is resolved.</b>

Regards,

SP.

[naimesh_patel]

Hello Reyaaz,

It is not possible to have list box and User command both in parameter declaration in 4.6 C.

You can check in the event AT SELECTION SCREEN ON P_NUM by pressing ENTER..

Regards,

Naimesh