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OrbWorks Community Forum • View topic - Help with random

Help with random

Discuss OrbForms Designer and PocketC Architect

Postby bob2003 on Sat May 03, 2003 7:09 am

I havnet done any programing in years and i'm having trouble getting the random comand to work. I want to generate a random number between 1 and 10 and pass it to a variable. Any help would be great.
bob2003
 
Posts: 2
Joined: Sat May 03, 2003 7:06 am

Postby Gazza on Sat May 03, 2003 11:55 am

int number;

number = random(5);

-------------------

Range 0 1 2 3 4

if you want 1 - 5

number = random(5) + 1
Gazza
 
Posts: 146
Joined: Sat Jan 12, 2002 1:56 am
Location: United Kingdom

Postby bob2003 on Sat May 03, 2003 12:20 pm

Thanks mate.
now I have another problem.
Any idea why this dosent work?

handler button119.onselect() {
//TODO: handle event
while (dice > 0) (
roll++
dice--
score = random(11);
if (score <1) dice++;

if (score >= dif) suc++;

fld4.text = roll;
fld3.text = dif;
fld2.text = score;
fld1.text = suc;
)

}
bob2003
 
Posts: 2
Joined: Sat May 03, 2003 7:06 am

Postby wolfgang on Sat May 03, 2003 5:52 pm

You're missing some semicolons, and you use a parentheses instead of curly braces to enclose the body of the while loop. Corrected code:

//TODO: handle event
while (dice > 0) { // { instead of (
roll++; // ; was missing
dice--; // ; was missing
score = random(11);
if (score <1) dice++;

if (score >= dif) suc++;

fld4.text = roll;
fld3.text = dif;
fld2.text = score;
fld1.text = suc;
} // } instead of )


}


Composing music on the PocketPC! - http://www.pdamusician.com
Composing music on the PocketPC! - http://www.pdamusician.com
wolfgang
 
Posts: 281
Joined: Tue Dec 12, 2000 4:22 am
Location: USA


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