O’Reilly Programming Flex 2 phần 7 docx

... date. The default value is /\ , which means any of the following is valid: 1 /20 /20 10 1 20 20 10 1 .20 .20 10 1 -20 -20 10 1 \20 \20 10 The following allows only the asterisk character as a delimiter: <mx:DateValidator ... userType(value:uint):void { if(userType <= 2) { _userType = userType; } } public function User( ) {} } } Example 12- 1. User class (continued) 28 2 | Chap...

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... 15 AVM2, 2 B base state, 21 1 binary sockets, 4 07 breakpoint, 415 build.xml file, 27 Button, 128 Button tag, 125 ButtonBar, 144 buttons, 121 types, 128 C Canvas tag (MXML), 45 CheckBox, 128 child ... syntax, 26 8 curly braces (MXML), 52 CurrencyFormatter, 311 CurrencyValidator, 306 cursor management, 4, 1 62 164 custom APIs, 53 custom classes, 27 7 27 9 custom properties, 4 5...

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... content. Understanding Flex 1.5 and Flex 2 If you are familiar with earlier versions of Flex (Flex 1 and Flex 1.5), you may be interested in the relationship between Flex 2 and those earlier versions. While Flex 2 ... the xxvi | Preface 1005 Gravenstein Highway North Sebastopol, CA 954 72 (800) 998-9938 (in the United States or Canada) (70 7) 829 -0515 (international or...

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... <class>com.oreilly.programmingflex.A</class> <class>com.oreilly.programmingflex.B</class> <class>com.oreilly.programmingflex.C</class> <class>com.oreilly.programmingflex.D</class> ... class="com.oreilly.programmingflex.A"/> <component id="B" class="com.oreilly.programmingflex.B"/> <component id=&qu...

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... )"/> </mx:Application> Example 6 -2. Reordering children using the display list API (continued) Error Handling | 77 Most Flash Player and Flex framework classes use asynchronous errors ... instance for a Flex application has advanced to the second frame, it creates an instance of the main application class for the Flex application. The SystemManager instance for the Fle...

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... However, all UI components have a set of events in common. Table 7 -2 lists these common events. The list of common events in Table 7 -2 is not comprehensive. The UIComponent class (from which all ... comprehen- sive list, look at the Flex documentation listing for mx.core.UIComponent. We’ll also Table 7 -2. Common UI component events Event Constant Description add FlexEvent.ADD The...

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... Types in Flex As mentioned earlier, Flex s support for media is based on the capabilities of Flash Player. Flash Player natively supports SWF, GIF, JPEG, PNG, MP3, and FLV media. Flex 2 requires ... animation tool for the Web, and as such, it only makes sense that Flex would be able to take advantage of that strength. Flex 20 8 | Chapter 9: Working with Media Although the precedin...

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... application. Using ActionScript to Define States | 22 7 import mx.states.State; import com.oreilly.programmingflex.states.CustomForm; import com.oreilly.programmingflex.states.CustomFormManager; private ... (continued) 23 2 Chapter 11 CHAPTER 11 Using Effects and Transitions 11 Flex applications always consist of one or more user interface and/or container com- ponents. At a minimum,...

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... upSkin: ClassReference("com.oreilly.programmingflex.styles.ButtonSkin"); overSkin: ClassReference("com.oreilly.programmingflex.styles.ButtonSkin"); downSkin: ClassReference("com.oreilly.programmingflex.styles.ButtonSkin"); ... 14 -25 is a programmatic skin for tool tips. You can then apply the customized skin as shown in Example 14 -26 . Example 14 -25 . An ex...

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... onChange="getFlexApplicationReference( ). setEnabled(this.checked)" /> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id=" ;Flex2 " width=" 175 " ... type="text/javascript"> <! function getFlexApplicationReference( ) { if (navigator.appName.indexOf("Microsoft") != -1) { return window .Flex2 ; } else {...

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