LIST BOX

[Former Member]

Hi Experts,

Here I hv example code regarding the LIST BOX,

<i><i><b>Set the LOWER values</b></i></i>

<i>qcr_list = 'P_QCR1'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = qcr_list

values = list.</i>

<b>* Set the HIGHER values</b>

<i>qcr_list = 'P_QCR2'.

CALL FUNCTION 'VRM_SET_VALUES'

EXPORTING

id = qcr_list

values = list.</i>

So, pls. le t me clarify that,

1- How the SAP knows that, the P_QCR1 shuld put under LOWER value? Just bcoz, its come first in the coding sequence i.e. before P_QCR2?

thanq.

[Former Member]

Hello Srikhar,

When you use qcr_list = 'P_QCR1'. then you are calling FM ,so it will come first..

Genrally this type of req ,i will not define select-option and i use always parameters

even if you want as select-option then we have other process ,let me know if you need any...

Thanks

Seshu

[Former Member]

ThanQ Sheshu,

I guess the following is answer for my questtion!

<i>When you use qcr_list = 'P_QCR1'. then you are calling FM ,so it will come first..

Genrally this type of req ,i will not define select-option and i use always parameters

<i>Am also usign parameters i.e. am not using select-options.

As I need to hv list box; I hv choosen parameters</i>

even if you want as select-option then we have other process ,let me know if you

need any...</i>

Pls. let me know(my curiosity)

thanq.

Message was edited by:

Srikhar

[Former Member]

Declare selection screen as two parameter like

selection-screen : begin of block b2 with frame title text-002.

selection-screen begin of line.

selection-screen comment 1(31) text-003.

parameter: p_mtart like mara-mtart

as listbox visible length 10 .

selection-screen comment 40(30) text-005.

parameter: p_mtart1 like mara-mtart

as listbox visible length 10 .

selection-screen end of line.

selection-screen: end of block b2.

i did not test in my system above code -

selection-screen parameter will show

material type - box material type - box

now once you filled the data ( By using list box ) ,then create one range

range : r_mtart for mara-mtart.

in start-of-selection.

do append all the parameter values

r_mtart-low = p_mtart.

r_mtart-high = p_mtart1.

r_mtart-option = 'BT'.

r_mtart-sign = 'I'.

append r_mtart.

you can use r_mtart as in select query using in operator.

Thanks

Seshu