topic cursor in Application Development and Automation Discussions

cursor

Former Member — Fri, 29 Jun 2007 06:20:14 GMT

HI friends please explain this code . what is that p-- ,p+ .

FORM PAGING USING CODE.

DATA : I TYPE I,

J TYPE I.

CASE CODE.

WHEN 'P--'.

TCTRL_PHONELIST-TOP_LINE = 1.

WHEN 'P-'.

TCTRL_PHONELIST-TOP_LINE = TCTRL_PHONELIST-TOP_LINE - L_COUNT.

IF TCTRL_PHONELIST-TOP_LINE LE 0.

TCTRL_PHONELIST-TOP_LINE = 1.

ENDIF.

WHEN 'P+'.

I = TCTRL_PHONELIST-TOP_LINE + L_COUNT.

J = TCTRL_PHONELIST-TOP_LINE - L_COUNT + 1.

IF J LE 0.

J = 1.

ENDIF.

IF I LE J.

TCTRL_PHONELIST-TOP_LINE = I.

ELSE.

TCTRL_PHONELIST-TOP_LINE = J.

ENDIF.

WHEN 'P++'.

TCTRL_PHONELIST-TOP_LINE = TCTRL_PHONELIST-LINES - L_COUNT + 1.

IF TCTRL_PHONELIST-TOP_LINE LE 0.

TCTRL_PHONELIST-TOP_LINE = 1.

ENDIF.

ENDCASE.

ENDFORM.

Re: cursor

Former Member — Fri, 29 Jun 2007 06:22:51 GMT

Hi, Prajwal,

It is Function code allocated to the scrollling of page.

P-- : Move 1 line back

P++ : Move one line forward

P+ : Page sroll up

P- : Page scroll down.

Reward if useful!

Re: cursor

seshatalpasai_madala — Fri, 29 Jun 2007 06:32:33 GMT

HI,

This is the code to support VERTICAL SCROLLING of a table control.

Here P-- means move by nubmer of lines that are currently displayed.

P++ means next 5 records (Supposing you are displaying 5 records at once)

P- is move up by one line

P+ move down by one line.

All are Funtction codes when you click on the SCORLLING buttons of the table control

Regards,

Sesh

Re: cursor

Former Member — Fri, 29 Jun 2007 06:36:11 GMT

That means when i press <b>p++</b> it will move to next line am i correct

Re: cursor

Former Member — Fri, 29 Jun 2007 06:41:38 GMT

genarally

P+ = page down

P- = page up

P++ = Last page

P-- = first page.

its not with line.

regards

shiba dutta