IT妖怪 » ADOBE RIA http://blog.ityao.com 热爱生活，热爱程序 Wed, 03 Aug 2011 02:56:30 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 mxml写as的小例子 http://blog.ityao.com/archives/796 http://blog.ityao.com/archives/796#comments Wed, 02 Mar 2011 14:56:17 +0000 0xFF336699 http://blog.ityao.com/?p=796 需要用flex sdk4+

工作中需要侦听类似domain.model.dataVO.value的时候,如果初始化是分段并且中间如model会被更改的话,这样要写不少代码来侦

听.用[Bindable]来写g setter的话侦听起来麻烦,生成gsetter的话,事件名称要么单独写静态属性,要么就是字符串,也是麻烦.属性

名称重构会导致字符串事件失效,也是一个麻烦.用flex的BindingUtil也是基于字符串的,重构名称还是麻烦.

所以flex sdk自动生成这些代码能够给这些需求带来方便.麻烦的是创建一个mxml文件需要手写命名空间,有好处也有孬处,请大家集

思广益一起找出更好的方案.

胡乱写一个例子,请见谅.

下载地址

http://aaaqetools.googlecode.com/files/MXMLPj.rar

]]> http://blog.ityao.com/archives/796/feed 0 AIR 2.5 国庆假期回来之后发布 http://blog.ityao.com/archives/782 http://blog.ityao.com/archives/782#comments Tue, 21 Sep 2010 02:35:39 +0000 Silver http://blog.ityao.com/?p=782 下面是从开发者社区得到的信息！

Michael Chou wrote:

Hello Everybody,

We are pleased to announce that the AIR 2.5 runtime for Android will be available on the Android Market starting 10/8. On this date we will make an announcement to this prerelease when the AIR runtime is live on the Android Market, after which you can upload your AIR applications for end user download.

Because 10/8 is rapidly approaching, we encourage all of you to test your applications against the latest AIR for Android SDK/runtime on this prerelease site. The 09/16/10 build will be one of our final builds, therefore it’s critical that we identify any issues as soon as possible. If you discover any new problems with the AIR SDK or runtime, please file a bug immediately.

The AIR 2.5 SDK will be released on http://www.adobe.com/products/air/ at a later date, but we will drop the final AIR 2.5 SDK/runtime to this prerelease site for you to repackage and test your application before uploading it to the Android Market. As a reminder, all of you are under an NDA that prevents you from disclosing any of this information publicly.

Please accept our heartfelt thanks in making this prerelease program a successful one (and the largest Adobe prerelease program ever). The excellent feedback you have given us have been tremendously valuable in enabling us to launch the highest quality product possible.

Sincerely,
The AIR Team

]]> http://blog.ityao.com/archives/782/feed 0 [转]FlashBuilder中使用fl组件 http://blog.ityao.com/archives/765 http://blog.ityao.com/archives/765#comments Wed, 04 Aug 2010 04:04:18 +0000 Jack http://blog.ityao.com/?p=765 意思就是：用Flash CS创建一个flash，将需要的fl组件拖进舞台，然后导出swc文件

在FlashBuilder中引入该swc，这时就能在代码中直接new这个fl组件了

How to Use Flash CS’s Components in Flex Builder

To generate the .swc file in Flash CS3, we follow these steps:

1) Make a new Flash CS3 ActionScript 3.0 .fla file.
2) Drag the desired component(s) to the Library. In this example, we’ll drag the TextArea component to the Library.
3) Choose File > Export > Export Movie.
4) For File name, enter v3components.swf. (We don’t even want the generated .swf, but there’s no other way to get the .swc to compile.)
5) Select a folder in which to save the .swf file.
6) Click Save.
7) In the Export Flash Player dialog, check Export SWC.
8) Click OK.

The preceding steps generate two files, cs3 components.swf and v3components.swc, both of which are placed in the folder selected in Step 5.

Now let’s use cs3 components.swc in a Flex Builder project. Follow these steps:

1) In Flex Builder, select File > New > ActionScript Project.
2) For Project name, enter “V3Test.as”.
3) Click Next.
4) For Main source folder, enter “src”.
5) For Main application file, enter “V3Test.as”.
6) On the Library path tab, click Add SWC.
7) Browse to the v3components.swc file from the preceding procedure.
8) Click Finish.
9) Update the code in cs Test.as so it looks like this:

package {
  import flash.display.Sprite;
  import fl.controls.TextArea;
  public class V3Test extends Sprite {
    public function V3Test() {
      var t:TextArea = new TextArea();
      t.text = "You're not cookin'";
      addChild(t);
    }
  }

}
10) Run the project.

]]> http://blog.ityao.com/archives/765/feed 0 AS3在本地选择图片并预览(仅限FlashPlayer10+) http://blog.ityao.com/archives/761 http://blog.ityao.com/archives/761#comments Tue, 03 Aug 2010 09:50:41 +0000 Jack http://blog.ityao.com/?p=761 (仅限FlashPlayer10+)

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
			   xmlns:s="library://ns.adobe.com/flex/spark"
			   xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600"
			    creationComplete="application1_creationCompleteHandler(event)">

	<fx:Script>
		<![CDATA[
			import mx.events.FlexEvent;
			private var file:FileReference;
			private var loader:Loader;
			protected function button1_clickHandler(event:MouseEvent):void
			{
				file = new FileReference();
				file.addEventListener(Event.SELECT,file_selectHandler);
				file.browse ([new FileFilter("Images(*.jpg;*.jpeg;*.png;*.gif)","*.jpg;*.jpeg;*.png;*.gif")]);
			}

			protected function file_selectHandler(event:Event):void{
				file.removeEventListener(Event.SELECT,file_selectHandler);
				file.addEventListener(Event.COMPLETE,file_completeHandler);
				file.load();
			}

			protected function file_completeHandler(event:Event):void{
				file.removeEventListener(Event.COMPLETE,file_completeHandler);
				loader.loadBytes(file.data);
			}
			protected function loaderCompleteHandler(event:Event):void{
				var $bmd:BitmapData = new BitmapData(loader.width,loader.height,true,0x00FFFFFF);
				$bmd.draw(loader.content);
				this.preview.source = $bmd;
				this.preview.width = 40;
				this.preview.height = 40;
			}

			protected function application1_creationCompleteHandler(event:FlexEvent):void
			{
				loader = new Loader();
				loader.contentLoaderInfo.addEventListener(Event.COMPLETE,loaderCompleteHandler);
				this.swf.addChild(loader);
			}

		]]>
	</fx:Script>
	<s:layout>
		<s:VerticalLayout/>
	</s:layout>
	<s:Button click="button1_clickHandler(event)" label="Select Image"/>
	<s:HGroup>
		<s:BitmapImage id="preview"/>
		<mx:SWFLoader id="swf"/>
	</s:HGroup>
</s:Application>
]]> http://blog.ityao.com/archives/761/feed 0 使用RSL发布flex项目需要的build.xml要诀详解 http://blog.ityao.com/archives/751 http://blog.ityao.com/archives/751#comments Fri, 09 Jul 2010 13:04:16 +0000 Silver http://blog.ityao.com/?p=751 遇到了一个ANT编译后不能正常发布使用的问题，于是花了两天（人比较呆）去研究，研究得这么辛苦，当然要把心得写下来，对于ADOBE貌似详细，但语蔫不详的文档作风很是失望!
在此感谢此文作者：http://www.kahunaburger.com/2009/04/08/flash-player-verifyerror-error-1014-with-rsls/
给了我解决问题的思路

要是用flash build 4.1自带的flex 4.1的sdk的flex-config.xml记得更新里面的默认编译FP版本为10.1,否则还是10.0的

build.properties文件

#Flex SDK 路径
FLEX_HOME=G:\\flexsdk
#根目录
APP_ROOT=G:\\riasource\\0.trunk
#ANT 安装目录
ANT_HOME=D:\\tools\\apache-ant-1.8.0
#本地部署目录(wamp/www)
DEPLOY_DIR=E:/wamp/www/ihaveu2

build.xml文件

<?xml version="1.0" encoding="utf-8"?>
<project name="Task Build Main Script" default="build" basedir=".">
	<!-- 加载全局properties -->
	<property file="../build.properties" />
	<!-- 源文件路径 -->
	<property name="SRC_DIR" value="${basedir}/srcs" />
	<!-- assets路径 -->
	<property name="ASSETS_DIR" value="${basedir}/assets" />
	<!-- config路径-->
	<property name="CONFIG_DIR" value="${APP_ROOT}/main/config/locale" />
	<!-- 引入flexTasks.jar -->
	<taskdef resource="flexTasks.tasks" classpath="${FLEX_HOME}/ant/lib/flexTasks.jar" />
	<taskdef resource="net/sf/antcontrib/antlib.xml">
		<classpath>
			<pathelement location="${ANT_HOME}/lib/ant-contrib-1.0b3" />
		</classpath>
	</taskdef>

	<!-- 优化和生成项目需要用到的RSL -->
	<target name="createRSL">
		<macrodef name="optimize-rsl">
			<attribute name="rsl-dir" />
			<attribute name="swc-dir" />
			<attribute name="swc-name" />
			<sequential>
				<unzip src="@{swc-dir}/@{swc-name}.swc" dest="@{rsl-dir}">
					<patternset>
						<include name="library.swf" />
					</patternset>
				</unzip>
				<java jar="${FLEX_HOME}/lib/optimizer.jar" fork="true" failonerror="true">
					<jvmarg line="-ea -DAS3 -DAVMPLUS -Dflexlib=${FLEX_HOME}/frameworks -Xms32m -Xmx384m -Dsun.io.useCanonCaches=false" />
					<arg line="'@{rsl-dir}/library.swf' --output '@{rsl-dir}/@{swc-name}.swf' --keep-as3-metadata='Bindable,Managed,ChangeEvent,NonCommittingChangeEvent,Transient,RemoteClass' " />
				</java>
				<delete file="@{rsl-dir}/library.swf" />
				<java jar="${FLEX_HOME}/lib/digest.jar" fork="true" failonerror="true">
					<jvmarg line="-ea -DAS3 -DAVMPLUS -Xms32m -Xmx384m -Dsun.io.useCanonCaches=false" />
					<arg line="--digest.rsl-file  @{rsl-dir}/@{swc-name}.swf --digest.swc-path  @{swc-dir}/@{swc-name}.swc" />
				</java>
			</sequential>
		</macrodef>		

		<!--把项目依赖的swc变成我们需要的RSL文件-->
		<optimize-rsl rsl-dir="${DEPLOY_DIR}" swc-dir="${APP_ROOT}/library/bins" swc-name="ihaveuLib_magazine" />
		<optimize-rsl rsl-dir="${DEPLOY_DIR}" swc-dir="${APP_ROOT}/library/bins" swc-name="ihaveuLib_main" />
		<optimize-rsl rsl-dir="${DEPLOY_DIR}" swc-dir="${APP_ROOT}/referenceLibs/bins" swc-name="PureMVC_AS3_MultiCore_1_0_5" />
		<optimize-rsl rsl-dir="${DEPLOY_DIR}" swc-dir="${APP_ROOT}/referenceLibs/bins" swc-name="TweenLite" />
	</target>

	<!-- 构建web项目  -->
	<target name="build" depends="createRSL" >
		<exec executable="svnversion" outputproperty="revisionVersion" />
		<copy todir="${DEPLOY_DIR}">
			<fileset dir="${SRC_DIR}/web_runtime">
				<include name="**/**" />
			</fileset>
		</copy>

		<copy todir="${DEPLOY_DIR}/assets">
			<fileset dir="${ASSETS_DIR}/web_runtime">
				<include name="**/**" />
			</fileset>
			<!--
			<fileset dir="${ASSETS_DIR}/air_runtime">
				<include name="**/**" />
			</fileset>
			-->
		</copy>

		<mxmlc file="${DEPLOY_DIR}/index.mxml">
			<!-- 方便可以进行远程debug -->
			<debug>true</debug>
			<!-- 项目需要用到的locale名字，其中在SDK 4.1 里面framework locale目录zh_tw已经改成zh_TW,但千万别信，使用的时候还是要写成zh_tw -->
			<locale>en_US</locale>
			<locale>zh_CN</locale>
			<locale>zh_tw</locale>
			<!--项目的多语言及配置文件目录-->
			<source-path path-element="${CONFIG_DIR}/en_US" />
			<source-path path-element="${CONFIG_DIR}/zh_CN" />
			<source-path path-element="${CONFIG_DIR}/zh_tw" />
			<!-- 依赖的flex 4.1框架的RSL, 注意：顺序不能乱！若不写这一段则会报错：VerifyError: Error #1014: 无法找到类 。估计是由于下面自己定义的RSL依赖次序被优先了 -->
			<runtime-shared-library-path path-element="${FLEX_HOME}/frameworks/libs/framework.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/framework_4.1.0.16076.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="framework_4.1.0.16076.swz"/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${FLEX_HOME}/frameworks/libs/textLayout.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/tlf/1.1.0.604/textLayout_1.1.0.604.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="textLayout_1.1.0.604.swz"/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="libs/osmf.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/osmf_flex.4.0.0.13495.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="osmf_flex.4.0.0.13495.swz"/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${FLEX_HOME}/frameworks/libs/spark.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/spark_4.1.0.16076.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="spark_4.1.0.16076.swz"/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${FLEX_HOME}/frameworks/libs/sparkskins.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/sparkskins_4.1.0.16076.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="sparkskins_4.1.0.16076.swz"/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${FLEX_HOME}/frameworks/libs/rpc.swc">
				<url rsl-url="http://fpdownload.adobe.com/pub/swz/flex/4.1.0.16076/rpc_4.1.0.16076.swz" policy-file-url="http://fpdownload.adobe.com/pub/swz/crossdomain.xml"/>
				<url rsl-url="rpc_4.1.0.16076.swz" />
			</runtime-shared-library-path>
			<!-- 依赖的第三方RSL, 如果有依赖关系，则应该按照依赖次序 进行定义-->
			<runtime-shared-library-path path-element="${APP_ROOT}/referenceLibs/bins/PureMVC_AS3_MultiCore_1_0_5.swc">
				<url rsl-url="PureMVC_AS3_MultiCore_1_0_5.swf" policy-file-url=""/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${APP_ROOT}/referenceLibs/bins/TweenLite.swc">
				<url rsl-url="TweenLite.swf" policy-file-url=""/>
			</runtime-shared-library-path>		

			<runtime-shared-library-path path-element="${APP_ROOT}/library/bins/ihaveuLib_main.swc">
				<url rsl-url="ihaveuLib_main.swf" policy-file-url=""/>
			</runtime-shared-library-path>
			<runtime-shared-library-path path-element="${APP_ROOT}/library/bins/ihaveuLib_magazine.swc">
				<url rsl-url="ihaveuLib_magazine.swf" policy-file-url=""/>
			</runtime-shared-library-path>
			<!-- 指定哪些包是不需要编译进输出的swf, 不写这段会把框架打包进index.swf里面去 -->
			<external-library-path dir="${FLEX_HOME}/frameworks/libs" append="true">
				<include name="*.swc" />
				<include name="air/*.swc" />
			</external-library-path>
		</mxmlc>
	</target>
</project>
]]> http://blog.ityao.com/archives/751/feed 1 Flex 4.1以及Flash Builder 4.0.1更新 http://blog.ityao.com/archives/749 http://blog.ityao.com/archives/749#comments Fri, 02 Jul 2010 01:37:52 +0000 Silver http://blog.ityao.com/?p=749 针对Flash Player 10.1的开发工具更新，快更新吧！

Adobe has publicly pushed the Flex 4.1/Flash Builder 4.0.1 update, which includes:

The new Layout Mirroring feature for repurposing Flex UIs for deployment in right-to-left locales
Native support for Flash Player 10.1 and AIR 2 in the Flex SDK
Native support in Flash Builder 4.0.1 for building apps targeting SDK 4.1, AIR 2 or FP 10.1
Many critical bugfixes and enhancement requests for both Flex SDK and Flash Builder

Adobe has also officially debuted the next release of the Flex SDK, code-named Hero. We share with the world our amazing story of a single unified Flex framework that can be used to build applications for the web, desktop and mobile devices. With today’s debut, we released many new documents and feature specifications, including:

Inaugural launch of the new Hero opensource Flex page
Posting of several new Hero desktop and Hero mobile feature specifications
Updated the labs.adobe.com Flex Mobile content to announce our intent to add mobile development capabilities directly into the core Flex framework, including
o Updating the Flex and Mobile Whitepaper
o Updating the Flex and Mobile FAQ

Please help us spread the word regarding these announcements. You can find more details in the following two blog postings:
Flex SDK 4 and Flash Builder 4 Updates Now Available http://blogs.adobe.com/flex/archives/2010/06/flex_sdk_4_and_flash_builder_4.html
Introducing….Hero!

http://blogs.adobe.com/flex/archives/2010/06/introducinghero.html

]]> http://blog.ityao.com/archives/749/feed 0 Adobe Flash Player 10.1 and Adobe AIR 2 正式发布 http://blog.ityao.com/archives/737 http://blog.ityao.com/archives/737#comments Fri, 11 Jun 2010 01:55:41 +0000 Silver http://blog.ityao.com/?p=737 Rachel Luxemburg wrote:

Hi All!

Adobe Flash Player 10.1 and Adobe AIR 2 are now available for Windows, Mac and Linux operating systems. To download the runtimes, go to http://get.adobe.com/flashplayer/ for Flash Player and
http://get.adobe.com/air/ for AIR 2.

More info is posted on the AIR team blog, http://blogs.adobe.com/air/ and the Flash Player Team blog http://blogs.adobe.com/flashplayer/.

We’re really excited that we’re finally “over the finish line” with these releases, there’s a lot of new features & some real performance improvements.

Please help spread the word, and enjoy!

Rachel

]]> http://blog.ityao.com/archives/737/feed 0 Parsley AIR发布问题解决方法 http://blog.ityao.com/archives/731 http://blog.ityao.com/archives/731#comments Sat, 05 Jun 2010 03:51:30 +0000 Silver http://blog.ityao.com/?p=731 之前在项目中使用Parsley做为框架，在把依赖的swc用RSL进行发布AIR的情况下，会Inject不了，
后来发现是AIR在IDE里面进行release发布的时候应该是没有把相关的metadata实现编译进去，于是就查了一下，发现不使用IDE的重新编译，使用命令行手工打包可以解决这个问题，
命令行如下：

adt -package -storetype pkcs12 -keystore certificat e.p12 -storepass 123456 TestAirMetadata.air bin-debug/TestAirMetadata-app.xml -C bin-debug .
]]> http://blog.ityao.com/archives/731/feed 1 Flash在IE全屏时 使用Deeplinking修改网址会退出全屏的bug解决方案 http://blog.ityao.com/archives/722 http://blog.ityao.com/archives/722#comments Tue, 01 Jun 2010 12:44:14 +0000 Jack http://blog.ityao.com/?p=722 BUG描述：

IE浏览器下，Flash全屏时 一旦使用deeplinking修改网址参数，就会导致Flash退出全屏

解决方案：

在全屏时不再修改deeplinking， 而当退出全屏时，使用最后的deeplinking

可以侦听stage类的事件FullScreenEvent. FULL_SCREEN

在任何被添加到了舞台的DisplayObject对象内部,都可以这样写：

this.stage.addEventListener(FullScreenEvent.FULL_SCREEN, stage_fullScreenHandler);

//侦听全屏变化的事件

private function stage_fullScreenHandler(event:FullScreenEvent):void{

//event.fullScreen为false的时候，是退出全屏，true是进入全屏

if(!event.fullScreen){

//修改deeplinking

}

]]> http://blog.ityao.com/archives/722/feed 0 Flex4 SkinnableContainer,BorderContainer隐藏子内容 http://blog.ityao.com/archives/708 http://blog.ityao.com/archives/708#comments Tue, 01 Jun 2010 09:52:05 +0000 Jack http://blog.ityao.com/?p=708 SkinnableContainer及其子类BorderContainer等在添加了子内容后，

即使子内容宽高超过了容器本身的宽高，子内容也会被正常显示出来，

SkinnableContainer是无法裁剪子内容的，而且也没有默认属性可以设置

但如果想实现容器裁剪子内容，可以用以下方法实现

<s: SkinnableContainer id=”myBC” creationComplete=”myBC.contentGroup.clipAndEnableScrolling = true”>

即：在容器创建完成后设置它的属性contentGroup的clipAndEnableScrolling为true

原理：

BorderContainer继承自SkinnableContainer，这两个组件都不是自身添加显示对象的，而是使用contentGroup作为子内容的容器，

而contentGroup实际上是一个Group对象 Group本身有一个属性：clipAndEnableScrolling，当它为true时，就会裁剪内容，默认是false

]]> http://blog.ityao.com/archives/708/feed 1