flash - Horizontal dynamic text scrolling with external text -


i have script works nice if put text on dynamic text, if load external .txt file, text have loaded not inserted on dynamic text.

here code:

on external txt file use this:

_txt=pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.

i use load external text.

loadtext = new loadvars(); loadtext.load("letreiro.txt"); loadtext.onload = function() {     _root.textoletreiro = this._txt;     trace(_root.textoletreiro); // output shows text!     mctext._txt.text = _root.textoletreiro; // here i'm puting text on dynamic text, not working. };

and here horizontal scrolling code:

var resetpos:number = (mctext._txt._x * -1) + 2;  var endoftext= mctext._txt._x - (mctext._txt.textwidth + 5);    function scroller() {          mctext._txt._width = mctext._txt.textwidth;     mctext._txt.multiline = false;     mctext._txt.autosize = "right";      mctext.onenterframe = function() {         mctext._txt._x -= 1;           if (mctext._txt._x < endoftext)         {             mctext._txt._x = resetpos;             delete this["onenterframe"];              scroller();         }     } } scroller();

what i'm doing wrong?

ps: edited source of letreiro.txt

assuming have movieclip on stage called mctext positioned 0,0 , inside textfield called _txt, following code scrolls text until hits edge of container resets 0 , scrolls again:

var text:string = "here text scroll."; var fmt:textformat = new textformat("arial", 32);  mctext._txt.multiline = false; mctext._txt.wordwrap = false; mctext._txt.autosize = true; mctext._txt.text = text; mctext._txt.settextformat(fmt);  function scroller() {         mctext.onenterframe = function() {         mctext._txt._x -= 2;           if (math.abs(mctext._txt._x) >= mctext._txt._width)         {             mctext._txt._x = 0;             delete this["onenterframe"];              scroller();         }     } } scroller();

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