topic Re: reading field from screen in Application Development and Automation Discussions

reading field from screen

Former Member — Wed, 23 Jan 2008 09:49:55 GMT

Hi Experts,

I have fetched the records from ztable and shown on screen.. it has five columns. In Qty column few cells has entry & few dont have. The cells which has entries are in disable mode and rest are in input mode for user to enetr qty.

After that I need to save the records only which are in input mode. What is the condition for that.

Initially I am using below code to read the field value for all rows.

LOOP AT ITAB.

line_num = 11 + N.

READ LINE line_num FIELD VALUE ITAB-WERKS ITAB-MONTH ITAB-MATNR ITAB-MAKTX XMENGE ITAB-MEINS.

ZFORDATA-WERKS = ITAB-WERKS.

ZFORDATA-ZMONTH = ITAB-MONTH.

ZFORDATA-ZYEAR = ITAB-YEAR.

ZFORDATA-MATNR = ITAB-MATNR.

ZFORDATA-MAKTX = ITAB-MAKTX.

ZFORDATA-PQTY = ITAB-MENGE.

ZFORDATA-MEINS = ITAB-MEINS.

INSERT ZFORDATA.

XMSG = 'X'.

n = n + 2.

ENDLOOP.

******************************************************

PLZ HELP. URGENT.

kHAN

Re: reading field from screen

Former Member — Wed, 23 Jan 2008 10:07:07 GMT

take on e more field of checkbox user shud check before entering quantity

then

loop at itab where checkbox = 'x'.

modify itab.

endloop.

hope this is useful

plz.reward

regards

vivek

Re: reading field from screen

Former Member — Wed, 23 Jan 2008 10:12:45 GMT

khan,

In your output add checkbox field to each record as first fields.

READ LINE line_num FIELD VALUE ITAB-WERKS ITAB-MONTH ITAB-MATNR ITAB-MAKTX XMENGE ITAB-MEINS where checkbox = 'X'.

now you will get the records.

Don't forget to reward if useful....

Re: reading field from screen

Former Member — Wed, 23 Jan 2008 10:17:09 GMT

Hi,

Use another internal as check table.

At the start when you select data in ITAB ,store ITAB int IT_CHKTAB.

i.e. IT_CHKTAB[] = ITAB[].

When you are updating database table....

loop at ITAB into WA_TAB.

Ind = sy-tabix.

read table IT_CHKTAB into wa_CHKTAB index Ind.

if WA_CHKTAB NE WA_TAB.

wa_ZFORDATA-WERKS = wa_ITAB-WERKS.

wa_ZFORDATA-ZMONTH = wa_ITAB-MONTH.

wa_ZFORDATA-ZYEAR = wa_ITAB-YEAR.

wa_ZFORDATA-MATNR = wa_ITAB-MATNR.

wa_ZFORDATA-MAKTX = wa_ITAB-MAKTX.

wa_ZFORDATA-PQTY = wa_ITAB-MENGE.

wa_ZFORDATA-MEINS = wa_ITAB-MEINS.

Update ZFORDATA from wa_ZFORDATA.

clear : wa_ITAB, wa_CHKTAB, wa_ZFORDATA.

endif.

endloop.

Edited by: sagar kekare on Jan 23, 2008 3:49 PM

Re: reading field from screen

Former Member — Wed, 23 Jan 2008 10:37:09 GMT

SELF ANSWERED..........Adding 1 more column in ITAB and check X where ever menge field is filled while fetching data from DB table.

Thanks to all for help