_global vars

[ichwillswissen]

möchte var bzw. das array auf global setzten , bekomme ständig syntak fehler, wo kommt das _globa hin?

var groupinfo:Array = [
	{mc:btneins, display:"EINS", toload:"eins.swf"},
	{mc:btnzwei,   display:"ZWEI",   toload:"zwei.swf"},
	{mc:btndrei,    display:"DREI",    toload:"drei.jpg"},
	{mc:btnvier,    display:"VIER",    toload:"drei.jpg"}
	];

[Der Frager]

Mal so gefragt: Wieso?

edit: Geht sonst nur ohne "var" und ohne Typisierung. Also quasi

_global.rubbeldiekatz = ["a","b","c"]

[ichwillswissen]

habe in einem movieclip zwei hauptbuttons hbtn1/hbtn2,

hbtn1 = geh zu frame 5 zeige "btneins" und " btnzwei"
hbtb2 = geh zu frame 10 zeige "btndrei" und "btnvier"

auf der timeline geht das script bis frame 10,also gesamter bereich,
frame 5 ist mit mc "btneins" und " btnzwei" belegt, auf frame 10
"btndrei"........

var groupinfo:Array = [
	{mc:btneins, display:"EINS", toload:"eins.swf"},
	{mc:btnzwei,   display:"ZWEI",   toload:"zwei.swf"},
	{mc:btndrei,    display:"DREI",    toload:"drei.jpg"},
	{mc:btnvier,    display:"VIER",    toload:"drei.jpg"}
	];

// constants to define button text colors
var NORMAL_COLOR:Number = 0xcccccc;
var ROLLOVER_COLOR:Number = 0x00ff00;
var SELECTED_COLOR:Number = 0xffff00;

// activebtn tracks the currently selected button
var activebtn:MovieClip;

// mcl: MovieClipLoader instance to load external swfs/jpgs
var mcl:MovieClipLoader = new MovieClipLoader();

// doRollOver: start the rollover action or process, 
// unless the button is currently selected
function doRollOver() {
   if (this != activebtn) {
      this.txt.textColor = ROLLOVER_COLOR;
   }
}

// doRollOut: start the rollout action or process, 
// unless the button is currently selected
function doRollOut() {
   if (this != activebtn) {
      this.txt.textColor = NORMAL_COLOR;
   } 
}	

// doClick: show visual indication of selected button, update activebtn
// return previously selected button to normal
function doClick() {
   activebtn.txt.textColor = NORMAL_COLOR; // turn previously selected button back

   this.txt.textColor = SELECTED_COLOR;     // change appearance of selected mc
   activebtn = this;                       // update pointer to current selection

   mcl.loadClip(this.mc, _root.holder);
}

// initialize buttons: assign text, assign pic property, assign event handlers
function init() {
   for (var element in groupinfo) {  
      // btn is a pointer to one of the nav buttons
      var btn:MovieClip = groupinfo[element].mc;

      // put right label onto each button
      btn.txt.text = groupinfo[element].display;
	  
      // have each button remember which swf/jpg it is supposed to load
      btn.mc = groupinfo[element].toload;
	  
      // assign functions to each event
      btn.onRollOver = doRollOver;
      btn.onRollOut = doRollOut;
      btn.onRelease = doClick;
   }
}

init();