Dobeweb

The following source code shows three ways that how to load an image file.

1. <?xml version=“1.0“ encoding=“utf-8“?>
2. <mx:Application xmlns:mx=“http://www.adobe.com/2006/mxml“ layout=“absolute“ applicationComplete=“InitApp()“>
3. <mx:Script>
4. <![CDATA[ 
5.  
6. //the first way:it will build "image.jpg" file into swf ( after building into swf,the image.jpg file is NOT needed)
7. [Bindable] 
8. [Embed(source="image.jpg")] 
9. private var imgClass:Class;
10. //the second way
11. private var _loader:Loader;
12.  
13. private function InitApp():void{ 
14.  
15. // source code of the first way
16. _img.source = imgClass;
17.  
18. //source code of the second way
19. _loader = new Loader();
20. //notice: NOT _loader.addEventListener,is  _loader.contentLoaderInfo.addEventListener
21. _loader.contentLoaderInfo.addEventListener(Event.COMPLETE,function(e:Event):void{ 
22. _img.source = e.currentTarget.content;
23. });
24. _loader.load(new URLRequest(encodeURI(“image.jpg“)));
25.  
26. //the third way
27. _img.source = “image.jpg“;  //Notice: set img autoLoad’s property to true
28.  
29. //image.jpg file is needed by the second and the third way’s *.swf
30. } 
31.  
32. ]]>
33. </mx:Script>
34. <mx:Image x=”51″ y=”62″ width=”298″ height=”245″ autoLoad=”true” id=”_img”/>
35. </mx:Application>

written by Flex \\ tags: Flex, image, imgClass, Loader, URLRequest