Editable ALV

[Former Member]

Hi

I have a field that can be editable basically a CHAR type in dictionary.

I have to restrict to enter only numeric.No chars at all else trigger a message.

I tried to use INTTYPE, DATATYPE,DOMAIN in field catalog to N / NUMC / NUMC30 respctively.

I also used event handler DATA_CHANGED.By this I could trigger the message.But my 2 problems are below:

1. When I restrict from field catalog, why is it still its allowing char fields to enter in my editable field in ALV.

2. After the message, if I dont remove the char fields, it should not allow me to place the cursor in any other position or do any actition even untill I correct the error in the editable field.

Any clues friends.

Thanks

Kiran

[Former Member]

Hi kiran,

Use this fm CATS_NUMERIC_INPUT_CHECK and input the value that u enter in the column, if the value is not integer then it will raise exception as NO_NUMERIC so then u can check whether the value is interger or not.

regards,

Santosh

[Former Member]

hi santhosh

I want to enter ONLY NUMERIC.

If user enters any char, i must trigger message.

By the ways, I am doing with OO ABAP.

ANy more clues.

Thanks

Kiran

[Former Member]

any help plz

[Former Member]

u can use layouts to change the alv into the edit mode

code sample:

DATA WA_LAYOUT TYPE LVC_S_LAYO.

WA_LAYOUT-EDIT = 'X'.

WA_LAYOUT-GRID_TITLE = 'GRID CONTAINER FOR MATERIAL DISPLAY - EDITING'.

WA_LAYOUT-NO_TOOLBAR = 'X'.

WA_LAYOUT-ZEBRA = 'X'.

WA_LAYOUT-SEL_MODE ='A'.

CALL METHOD MAIN_ALV->SET_TABLE_FOR_FIRST_DISPLAY

EXPORTING

IS_LAYOUT = WA_LAYOUT

CHANGING

IT_OUTTAB = IT_MATL

IT_FIELDCATALOG = IT_FCAT.

[Former Member]

Solved on my own