How to add a back button to a dialog?

How to add a back button to a dialog? - Printable Version

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+--- Thread: How to add a back button to a dialog? (/showthread.php?tid=419254)

How to add a back button to a dialog? - rangerxxll - 28.02.2013

I've tried scripting a back button, but I'm unsure of why its not working.

pawn Код:

if(!response) return ShowPlayerDialog(playerid,MUSIC_DIALOG,DIALOG_STYLE_LIST, "Track Selection","Rock\nMetal\nHip Hop\nDubstep","Select","Cancel");

Any help is appreciated. Thank you.

Extra code:

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)// ROCK
    {
        switch(listitem)
        {
               if(!response) return ShowPlayerDialog(playerid,MUSIC_DIALOG,DIALOG_STYLE_LIST, "Track Selection","Rock\nMetal\nHip Hop\nDubstep","Select","Cancel");
            case 0:

Re: How to add a back button to a dialog? - mastermax7777 - 28.02.2013

put // before if(!response)

Re: How to add a back button to a dialog? - MattSlater - 28.02.2013

Quote:

Originally Posted by mastermax7777

put // before if(!response)

Lol, don't listen to this guy.

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)// ROCK
    {
               if(!response) return ShowPlayerDialog(playerid,MUSIC_DIALOG,DIALOG_STYLE_LIST, "Track Selection","Rock\nMetal\nHip Hop\nDubstep","Select","Cancel");

         switch(listitem)
        {

            case 0:

Re: How to add a back button to a dialog? - rangerxxll - 28.02.2013

It's still not working.

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)// ROCK
    {
        if(!response) return ShowPlayerDialog(playerid,MUSIC_DIALOG,DIALOG_STYLE_LIST, "Track Selection","Rock\nMetal\nHip Hop\nDubstep","Select","Cancel");
        switch(listitem)
        {

Re: How to add a back button to a dialog? - Scenario - 28.02.2013

I wonder why...

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)// ROCK

See the problem?

Re: How to add a back button to a dialog? - park4bmx - 28.02.2013

This is wrong from whereever u look at it

pawn Код:

if(dialogid == MUSIC_DIALOG)
   {
        if(!response) return ShowPlayerDialog(playerid,MUSIC_DIALOG,DIALOG_STYLE_LIST, "Track Selection","Rock\nMetal\nHip Hop\nDubstep","Select","Back");
        switch(listitem)
        {
             case 0:
             {
             } 
        }
   }

Re: How to add a back button to a dialog? - rangerxxll - 28.02.2013

Quote:

Originally Posted by RealCop228

I wonder why...

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)// ROCK

See the problem?

Not really. That's why I'm asking here.

Would it be something like this?

pawn Код:

if(dialogid == MUSIC_DIALOG2 && !response) return ShowPlayerDialog

? I've never really been good with dialogs, so please forgive me.

Re: How to add a back button to a dialog? - Scenario - 28.02.2013

You have this:

pawn Код:

&& response

Which is checking to see if dialogid == MUSIC_DIALOG2 AND that the first button was clicked.

However, you then go on to see if the first button was NOT clicked- you can't do that, because the code underneath the if statement will only run IF the first button WAS clicked.

So, this:

pawn Код:

if(dialogid == MUSIC_DIALOG2 && response)

Should be:

pawn Код:

if(dialogid == MUSIC_DIALOG2)

Re: How to add a back button to a dialog? - rangerxxll - 28.02.2013

I see. I thought the && response meant if the first button was clicked it would proceed to the dialog. Thank you, greatly appreciated.