Regarding loops - Printable Version

Regarding loops - Printable Version

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+--- Thread: Regarding loops (/showthread.php?tid=642661)

Regarding loops - AndreiWow - 04.10.2017

PHP код:



while(i < 2)

    {

        if(strlen(dmvInfo[i][dmvName]) > 0){

            format(string, sizeof(string), "%s%d\t%s\t%s\t%s", string, dmvInfo[i][dmvID], dmvInfo[i][dmvName], dmvInfo[i][dmvAuthor], dmvInfo[i][dmvCreationDate]);

            break;

        }

    }

Above loop won't work if I remove the break, that format is a row from a tablist dialog, the issue is, what if I have more than one value? It will stop on the first find due to 'break;' but if I remove it, it won't work anymore.

I also tried

PHP код:



else {break;}

and didn't work.

SOLVED, ISSUE WAS THAT I FORGOT TO ADD '\n' FOR NEW ROW

Re: Regarding loops - jlalt - 04.10.2017

by won't work do you mean it never finishes? if yes, you've forgot i++ after the check ->

PHP код:



while(i < 2) 
    { 
        if(strlen(dmvInfo[i][dmvName]) > 0){ 
            format(string, sizeof(string), "%s%d\t%s\t%s\t%s", string, dmvInfo[i][dmvID], dmvInfo[i][dmvName], dmvInfo[i][dmvAuthor], dmvInfo[i][dmvCreationDate]); 
        }
        i++; 
    }

Re: Regarding loops - AndreiWow - 04.10.2017

By won't work I mean, the dialog won't show if I don't add break; under the format, inside the if statement...

and if I add break; the loop will stop at the first result, and I don't want it to stop at first result.

Re: Regarding loops - jlalt - 04.10.2017

Yea the dialog won't work because the loop will never stop as the i < 2 statement always true.

try my code and post result.

Re: Regarding loops - AndreiWow - 04.10.2017

Quote:

Originally Posted by jlalt

Yea the dialog won't work because the loop will never stop as the i < 2 statement always true.

try my code and post result.

I did, it still doesn't display, and it is the same with this:

PHP код:





for(new i; i < 2; i++)

    {

        if(strlen(dmvInfo[i][dmvName]) > 0)

        {

            format(string, sizeof(string), "%s%d\t%s\t%s\t%s", string, dmvInfo[i][dmvID], dmvInfo[i][dmvName], dmvInfo[i][dmvAuthor], dmvInfo[i][dmvCreationDate]);

        }

    }

This doesn't work either.

Re: Regarding loops - frouzen - 04.10.2017

It's because you aren't giving i a number. Try this.

Код:

for(new i=0; i < 2; i++)

Re: Regarding loops - jlalt - 04.10.2017

Quote:

Originally Posted by frouzen

It's because you aren't giving i a number. Try this.

Код:

for(new i=0; i < 2; i++)

pawn isn't c#... if you don't assign value to a integer it will get value 0.

@AndreiWow are you sure the if statement is true? mind debugging? also you may wanna use sizeof ->

PHP код:



    for(new i; i < sizeof dmvInfo; i++) 

    { 

        printf("Length of %d: %d",i, strlen(dmvInfo[i][dmvName]));

        if(strlen(dmvInfo[i][dmvName]) > 0) 

        { 

            format(string, sizeof(string), "%s%d\t%s\t%s\t%s", string, dmvInfo[i][dmvID], dmvInfo[i][dmvName], dmvInfo[i][dmvAuthor], dmvInfo[i][dmvCreationDate]); 

        } 

    }

Re: Regarding loops - frouzen - 04.10.2017

Quote:

Originally Posted by jlalt

pawn isn't c#... if you don't assign value to a integer it will get value 0.

Silly me.

Re: Regarding loops - AndreiWow - 04.10.2017

Quote:

Originally Posted by jlalt

pawn isn't c#... if you don't assign value to a integer it will get value 0.

@AndreiWow are you sure the if statement is true? mind debugging? also you may wanna use sizeof ->

PHP код:



    for(new i; i < sizeof dmvInfo; i++) 

    { 

        printf("Length of %d: %d",i, strlen(dmvInfo[i][dmvName]));

        if(strlen(dmvInfo[i][dmvName]) > 0) 

        { 

            format(string, sizeof(string), "%s%d\t%s\t%s\t%s", string, dmvInfo[i][dmvID], dmvInfo[i][dmvName], dmvInfo[i][dmvAuthor], dmvInfo[i][dmvCreationDate]); 

        } 

    }

Yes, the if works, and the dialog also works if I add break;