Additional action script 3.0

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Additional action script 3.0

  1. 1. Additional Action Script 3.0 Understanding the loaderClass
  2. 2. Additional interaction wish list for our project Load an external swf file Load and external text file Making the text file scrollable via buttons
  3. 3. var myLoader : Loader = new Loader( ); CLASS a blueprint or cookie cutter Creates a new variable named myLoader with a data type of Loader new instance of the Loader Class
  4. 4. var myLoader:Loader = new Loader(); myLoader.load FUNCTION a task, such as loading an external swf file
  5. 5. URLRequest a request to load an external swf file var myLoader:Loader = new Loader(); myLoader.load (new URLRequest("the name of your swf file goes here.swf"));
  6. 6. var myLoader:Loader = new Loader(); myLoader.load(new URLRequest("the name of your swf file goes here.swf")); addChild(myLoader); addChild adds the swf to the family
  7. 7. unload remove the swf from the timeline
  8. 8. var content_req : URLRequest = new URLRequest (“name of your text file goes here.txt” ); CLASS a blueprint or cookie cutter Creates a new variable named content_req with a data type of URLRequest new instance of the URLRequest Class which specifies the name of the text file
  9. 9. var content_req :URLRequest = new URLRequest(“name of your text file goes here.txt” ); var content_ldr : URLLoader = new URLLoader (“content_req” ); CLASS a blueprint or cookie cutter
  10. 10. Event listener var content_req:URLRequest = new URLRequest(“name of your text file goes here.txt” ); var content_ldr :URLLoader = new URLLoader(“content_req” ); content_ldr .addEventListener(Event.COMPLETE, onComplete);
  11. 11. var content_req:URLRequest = new URLRequest(“name of your text file goes here.txt” ); var content_ldr:URLLoader = new URLLoader(“content_req” ); content_ldr.addEventListener(Event.COMPLETE, onComplete); function onComplete(event:Event):void { instance name of text box .text = event.target.data; } FUNCTION a task, such as loading external text file
  12. 12. function scrollUp (event:MouseEvent):void { instance name of text box .scrollV -= 2; } FUNCTION a task, such as a scrolling dynamic text file
  13. 13. function scrollDown (event:MouseEvent):void { instance name of text box .scrollV += 2; } FUNCTION a task, such as a scrollable dynamic text file function scrollUp(event:MouseEvent):void { instance name of text box.scrollV -= 2; }
  14. 14. Event listener instance name of scroll up button .addEventListener(MouseEvent.CLICK, function name for up ); instance name of scroll down button .addEventListener(MouseEvent.CLICK, function name for down ); function scrollDown(event:MouseEvent):void { instance name of text box.scrollV += 2; } function scrollUp(event:MouseEvent):void { instance name of text box.scrollV -= 2; }
  15. 15. HTML instructions for the browser on displaying your content TAGS <b> content is here </b> bold <font color> content is here </font color> <font face> content is here </font face> <i> content goes here </i>

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