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forum.gifForum - iziBasic - Topic #1567

Forum - Forum
iziBasic - iziBasic


Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 257

active  Topic # 1567  Full Version Dim Understanding

01/08/2007 @ 18:15
by Larry Martin

Anonymous
Would anyone tell why I cannot get the
following code to compile?

{CREATORID "MyLM"}
{VERSION "2.0"}

dim %form1$
dim %prompt1$
dim %max%
const %max%=50
CONST %form1$ = " ## ####"
CONST %prompt1$ = "<1> Next <2> Exit"

begin
dim %numsber%(%max%)
dIM %dist%(%max%)
end
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Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 1
--------
02/08/2007 @ 02:13
by JoeV

Anonymous

visitor
 Hello Larry,

The 2 errors I see are:

- Dim cannot be declared in the program body, only before the begin statement.

- Arrays must be declared as dim A(n) for numbers, or dim A$(n) for strings, where n is an integer, not a variable.

Try something like:

dim A(50)
dim A$(50)
dim %form1$
dim %prompt1$
dim %max%
const %max%=50
CONST %form1$ = " ## ####"
CONST %prompt1$ = "<1> Next <2> Exit"

begin

'Program here

end

Regards,

JoeV
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Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 2
--------
02/08/2007 @ 20:32
by Larry Martin

Anonymous

visitor
 Joe thanks for the help! But I'm still having problems with one part of the code as I've listed.
Do appreciate your help!


' iNew1.ibas
{CREATORID "DLML"}
{VERSION "2.0"}

dim %form1$
dim %prompt1$
dim %max%
const %max%=50
DIM %numsber%(%max%) ' When I add (%max%) I nannot compile
CONST %form1$ = " ## ####"
CONST %prompt1$ = "<1> Next <2> Exit"

begin
print %prompt1$
wait
end
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Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 3
--------
03/08/2007 @ 02:34
by Larry Martin

Anonymous

visitor
 by Larry Martin 02/08/2007 @ 20:32

Joe thanks for the help! But I'm still having problems with one part of the code as I've listed.
Do appreciate your help!


' iNew1.ibas
{CREATORID "DLML"}
{VERSION "2.0"}

dim %form1$
dim %prompt1$
dim %max%
const %max%=50
DIM %numsber%(%max%) ' When I add (%max%) I cannot compile
CONST %form1$ = " ## ####"
CONST %prompt1$ = "<1> Next <2> Exit"

begin
print %prompt1$
wait
end

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Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Answer n° 4
--------
03/08/2007 @ 03:12
by JoeV

Anonymous

visitor
 Hello Larry,

In IziBasic you cannot create a numerical array named %numsber% of size %max%. Arrays can only be named a or A. So you must replace DIM %numsber%(%max%) with dim a(50). In your program, however, you can retrieve the value a(%max%). Read 'arrays' in the manual. Also, read appendix #9 to understand how IziBasic stores the values.

Hope this helps.

JoeV
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