# Problem of Preloader and Transition for Dynamic Files!

**URL:** https://forum.kirupa.com/t/problem-of-preloader-and-transition-for-dynamic-files/121364
**Category:** Uncategorized
**Created:** [September 2, 2004, 8:16am UTC](https://forum.kirupa.com/t/problem-of-preloader-and-transition-for-dynamic-files/121364 "2004-09-02T08:16:50Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Radio96](https://avatars.discourse-cdn.com/v4/letter/r/71e660/32.png) [@Radio96](https://forum.kirupa.com/u/Radio96)
#### Post date: [September 2, 2004, 8:16am UTC](https://forum.kirupa.com/t/problem-of-preloader-and-transition-for-dynamic-files/121364/1 "2004-09-02T08:16:50Z")

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the tutorial from Flash MX: “Preloader and Transition for Dynamic Files”

i dont understand what is the meaning of " \_root.section" whats is the mean of the " section"

and i put this script:

onClipEvent (enterFrame) {  
if (!loaded && this.\_url != \_root.\_url) {  
if (this.getBytesLoaded() == this.getBytesTotal()) {  
loaded = true;  
\_root.transition.gotoAndPlay(“opening”);  
}  
}  
}

into the “content”, but the loading it doesnt work, is it any thing wrong??  
and my “content” is put it second scene.

can any one help me?  
thanks