Try catch error : MXML « Development « Flex

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Flex » Development » MXML Screenshots  Try catch error             <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"                  layout="absolute"                 initialize="initializeHandler(event)">   <mx:Script>            import flash.net.FileReference;       private function initializeHandler(event:Event):void {         var file:FileReference = new FileReference(  );         try {           file.browse(  );         }         catch(error:Error) {           errors.text += error;         }       }      </mx:Script>   <mx:TextArea id="errors" /> </mx:Application>                                                          Related examples in the same category 1. Long MXML Inline Event 2. MXML Inline Tag 3. MXML and Script 4. MXML Databinding between TextInput and Label 5. MXML Inline Event 6. MXML vs ActionScript 7. set the viewSourceURL property by using MXML 8. Making MXML interactive 9. block in the MXML document 10. Escaping characters using the backslash character 11. Changing the Flex default properties 12. flash system version 13. Is debug mode 14. xmlns properties indicates that tags corresponding to the Spark component set use the prefix s: 15. override individual values in the plain setting 16. Inner tag can also have namespace 17. Add trace target to logger 18. MXML syntax and structure 19. Create an MXML-Based Module 20. UI Controls aligned to center 21. Modify Components 22. x is a number that gets or sets component position 23. id (short for identifier) 24. y sets component position 25. Combine strings 26. Flex MXML Tag Example 27. Component with Namespace 28. Add a Script tag, set a variable 29. Set Tab Indexes for Components 30. E4X In Braces 31. Declare a variable and sets the value of that variable inside a function 32. Specify an id value if you intend to refer to a component elsewhere in your MXML 33. Specify an id value to refer to a component else where in your MXML