Graal Forums - Classes with guis

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- - Classes with guis (https://forums.graalonline.com/forums/showthread.php?t=73704)

Classes with guis

Ok, so, I am trying to make a sale system. Its just a basic gui that displays the item name, image, and a buy or cancel button.
The only thing is, I cant get it to display data. ><

My npc in the level:

HTML Code:

this.join("shops");

//#CLIENTSIDE

this.shopname = "John's Shop";

this.itemname = "Tommy Gun";

The class:

HTML Code:

//#CLIENTSIDE

function onCreated(){



}

function onActionLeftMouse(){

new GuiWindowCtrl("shopwin") {

  profile = GuiBlueWindowProfile;

  x = 10;

  y = 10;

  destroyonhide=true;

  width = 160;

  height = 80;

  text = ""

  

new GuiMLTextCtrl("shopitem") {

  profile = GuiBlueMLTextProfile;

  x = 10;

  y = 20;

  width = 160;

  height = 1;

  text = @this.itemname;

}

  

}

}

Now, when you click the item, a blank gui pops up, and it doesnt display the item name. =/

text = this.itemname;

?

Well, why do you have the onCreated event in there man you don't need that. :) Just use mouse down as well instead of on action mouse. Give me a few moments to fix that up for you.

PHP Code:


		
			
//#CLIENTSIDE
function onMouseDown(mousebutton){
  if ( mousebutton == "leftmousebutton" )
  {
    new GuiWindowCtrl( shopwin ) {
      profile = GuiBlueWindowProfile;
      x = 10;
      y = 10;
      destroyonhide=true;
      width = 160;
      height = 80;

             new GuiMLTextCtrl( shopitem ) {
               profile = GuiBlueMLTextProfile;
               x = 10;
               y = 20;
               width = 160;
               height = 1;
               text = this.itemname;
             }
           }
         }
       }

Also a suggestion would be to format your scripts with styling so they are more readable bro. :) Otherwise nice work.

Your problem is simply that the class needs to be joined clientside:

NPC Code:



//#CLIENTSIDE

this.shopname = "John's Shop";

this.itemname = "Tommy Gun";

this.join("shops");

Ok, killer, all you did was change the mouse down part, and it didnt work.(the gui wouldnt even show. -.-)
Jk, your meathod didnt work either. =/

I see a few typos:

Quote:

function onActionLeftMouse(){
new GuiWindowCtrl("shopwin") {
profile = GuiBlueWindowProfile;
x = 10;
y = 10;
destroyonhide=true;
width = 160;
height = 80;
text = "" No Semicolon

new GuiMLTextCtrl("shopitem") {
profile = GuiBlueMLTextProfile;
x = 10;
y = 20;
width = 160;
height = 1; This would make the text 1 pixel in length I believe.
text = @this.itemname; No need for @
}

Fix those and tell us the result.

When you do just this.itemname, without @ it appears as 0.
And it doesnt matter is height = 1 or 60, it still doesnt show.

It doesn't matter the outcome, there's no need for the @.

So, why wont it show then? ><
I have tried everything. >_<
It has to do with the gui, cause in the class, if you put say2(this.itemname); or message(this.itemname);
it shows the correct data.
But when you try in a gui, it just doesnt work.

Use thiso.itemname for GUI Controls

Quote:

Originally Posted by Rapidwolve (Post 1303758)

Use thiso.itemname for GUI Controls

Wow, finally someone said it.

Omg!
It was that simple!?
Now I feel like a complete idiot. -.-

Yeah, when you are editing variables inside a control its pretty much like 'this.variable = value;'

To go outside of the current control you must use the thiso. prefix

I was reading this thread from the top going, "oh come on!" ^^. Whenever you are using with (obj) { or new obj {, you are no longer accessing the original object so using this. won't find your original values. thiso. uses the original object you were working from.

One last thing. ><
I cant get the weapon to add to the player. =/
I have tried everything....whats wrong with this?

HTML Code:

//#CLIENTSIDE

function onCreated(){

setTimer(.05);

}

function onActionLeftMouse(){

new GuiWindowCtrl("shopwin") {

  profile = GuiBlueWindowProfile;

  x = 10;

  y = 100;

  destroyonhide=true;

  canresize=false;

  canminimize=false;

  canmaximize=false;

  canclose=false;

  canmove=true;

  width = 160;

  height = 140;

  text = "";

  

new GuiMLTextCtrl("shopitem") {

  profile = GuiBlueMLTextProfile;

  x = 0;

  y = 25;

  width = 160;

  height = 1;

  text = "<center>"@thiso.itemname@"</center>";

}



new GuiMLTextCtrl(shoppri) {

  profile = GuiBlueMLTextProfile;

  x = 0;

  y = 45;

  width = 160;

  height = 1;

  text = "<center>Price:</center>";

}



new GuiMLTextCtrl(shopprice) {

  profile = GuiBlueMLTextProfile;

  x = 0;

  y = 65;

  width = 160;

  height = 1;

  text = "<center>"@thiso.price@" $</center>";

}



 new GuiFrameSetCtrl("Test_Frames") {

   x = 10;

   y = 65;

   width = 140;

   height = 15;

   rowcount = 1;

   columncount = 1;

   setColumnOffset(1,80);

   setRowOffset(1,80);

   bordercolor = {128,128,255,128};

   

   new GuiScrollCtrl("Test_Frame1") {

     profile = GuiBlueScrollProfile;

     hScrollBar = "dynamic";

     vScrollBar = "dynamic";

   }

 }

 

 new GuiButtonCtrl("cancelb") {

   profile = GuiBlueButtonProfile;

   x = 10;

   y = 90;

   width = 50;

   height = 20;

   text = "Cancel";

 }

 

  new GuiButtonCtrl("buyb") {

   profile = GuiBlueButtonProfile;

   x = 100;

   y = 90;

   width = 50;

   height = 20;

   text = "Buy";

 }



 

}

Test_Frames.PushtoBack();

}



function cancelb.onAction(){

shopwin.destroy();

}

function buyb.onAction(){

if (client.money >[email protected]){

client.money -=this.price;

triggeraction(0,0,"serverside","-Shop","addw",@this.item);

}

}

-Shop npc:

HTML Code:

function onActionServerside(){

 if (params[0] == "addw") {

addweapon(@params[1]);

      }

    }