Urgent Help PLZ

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Views: 452 | Replies: 4

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Join Date: Dec 2007

Posts: 21

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Newbie Poster

Urgent Help PLZ

May 6th, 2008

i make a menu AS SHOWN:

PASCAL when press Ctrl + F9.
so its pascal

*************************
* 1. MEMBERS
* 2. BOOKS
* 3. EXIT
*
*
* SELECT OPTION:
************************

NEED HELP HERE:
write a PROCEDURE to close the menu when 3 is selected
sorry 4 this, its too long, but u can understand my prob clearly

any help plz

Last edited by manutd4life : May 6th, 2008 at 7:42 am.

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Join Date: Jan 2008

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Re: Urgent Help PLZ

May 6th, 2008

well i distinctly remember seeing something as 'show real effort with ur assignments'.....Anyways wut you should do is to make a procedure for da menu and in it use a parameter that'll pass the entered number to da main program,and in da main program use REPEAT with dat passed parameter like

 Help with Code Tags 
 pascal Syntax (Toggle Plain Text) 
repeat
{case or nested ifs for procedure calling goes here}
until variable=3; 
repeat
{case or nested ifs for procedure calling goes here}
until variable=3; 

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Join Date: Dec 2007

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Re: Urgent Help PLZ

May 6th, 2008

i cant understand clearly watu r saying
can u wite the codes plz i just start in pascal

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Join Date: Jan 2008

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Re: Urgent Help PLZ

May 7th, 2008

menu procedure should be like

 Help with Code Tags 
 pascal Syntax (Toggle Plain Text) 
procedure menu(var option:integer);
{so this'll be where you put all txt to display,i'm saving myself a few lines here lol}
readln(choice);
end;
{top level begins here,i'm only writing the lines you need for this repeating menu}
var option:integer;
{you'll have more variables but as i said i'm only dealing wiv da menu}
repeat
menu(option);case option of
1:member procedure;
2:books procedure;
until option=3;
procedure menu(var option:integer);
{so this'll be where you put all txt to display,i'm saving myself a few lines here lol}
readln(choice);
end;
{top level begins here,i'm only writing the lines you need for this repeating menu}
var option:integer;
{you'll have more variables but as i said i'm only dealing wiv da menu}
repeat
menu(option);case option of
1:member procedure;
2:books procedure;
until option=3;

hope this helps

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Join Date: Nov 2007

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Re: Urgent Help PLZ

May 14th, 2008

Try this site for some really good & simple examples of how to handle menus and their associated actions: http://blogs.codegear.com/nickhodges/index.php?p=26687