Strcat question - Printable Version

Strcat question - Printable Version

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+--- Thread: Strcat question (/showthread.php?tid=321878)

Strcat question - 2KY - 28.02.2012

Well, I have this:

pawn Код:

CMD:radio(playerid, params[]) { 
    
    new
        availableStations[256],
        holder[256],
        rStr[16],
        radioCount = 0;
        
    for( new r = 1; r < MAXIMUM_RADIO_STATIONS; r ++ )
    {
            
        format( rStr, sizeof( rStr ), "%s/%d.ini", RadioLocation, r );
        if( fexist( rStr ) )
        {
            format( availableStations, sizeof( availableStations ), ""#STATIONGENRE"[%s]\t"#STATIONNAME"%s", radInfo[r][StationGenre], radInfo[r][StationName] );
            strcat( availableStations, holder );
            
            radioCount++;
            printf("count %d", radioCount);
        }
    }
    
    if(radioCount == 0)
        return SendClientMessage(playerid, -1, "ERROR: No Radio Stations available.");
        
    ShowPlayerDialog(playerid, RADIO_DIALOG, DIALOG_STYLE_LIST, "Please select a Radio Station", availableStations, "Play", "Cancel");
    return true;
}

Why won't this list all of the items? It only lists ID 1 (which is listitem 0)

Re: Strcat question - Vince - 28.02.2012

You're overwriting it every time. Also, you forgot to start a new line with \n.

Re: Strcat question - 2KY - 28.02.2012

Quote:

Originally Posted by Vince

You're overwriting it every time. Also, you forgot to start a new line with \n.

That would explain my display problem, what do you mean overwriting it? How would I fix this?

Re: Strcat question - MP2 - 28.02.2012

You're wiping all past text in availableStations by using format. Use a different string variable.

Re: Strcat question - 2KY - 28.02.2012

Quote:

Originally Posted by MP2

You're wiping all past text in availableStations by using format. Use a different string variable.

Thanks, fixed.