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内嵌资源:

  图片
 a) 内联方式内嵌:<mx:Button label="my button" icon="@Embed(source='myImage.gif')"/>
 b) 使用ActionScript绑定
    <mx:Script>
        <![CDATA[
                [Embed(source="myImage.gif")]
                [Bindable]
                public var imaCls:Class;
        ]]>
    </mx:Script>
    <mx:Button label="my button" icon="{imgCls}"/>
swf和音频文件
    <mx:script>
       <![CDATA[
        [Embed(source="mySound.mp3")]
        [Bindable]
        public var mySound:Class;

        [Embed(source="mySWF.swf")]
        [Bindable]
        public var mySWF:Class;
       ]]>
    </mx:script>




Flex 打印
基本打印:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
  <![CDATA[
  import mx.printing.FlexPrintJob;   
  private function print():void {
    // create print job
    var printJob:FlexPrintJob = new FlexPrintJob();
    if(printJob.start()){
      // add page
      printJob.addObject(myLabel,"none");
      // send to printer
      printJob.send();
    }
  }
  ]]>
  </mx:Script>
  <mx:Label id="myLabel" text="Hello World" />
  <mx:Button click="print()" label="Print" />
</mx:Application>

打印多页
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:Script>
    <![CDATA[
      import mx.printing.FlexPrintJob;
     private function print():void {
      // create print job
       var printJob:FlexPrintJob = new FlexPrintJob();
       if(printJob.start()){
        // add 2 pages
         printJob.addObject(page1,"none");
          printJob.addObject(page2,"none");
          // send to printer
         printJob.send();
       }
     }
    ]]>
  </mx:Script>
  <mx:Label id="page1" text="Hello World page 1" />
  <mx:Label id="page2" text="Hello World page 2" />
  <mx:Button click="print()" label="Print" />
</mx:Application>

打印表格数据
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
  creationComplete="initData()">
  <mx:Script>
    <![CDATA[
    import mx.collections.ArrayCollection;
    import mx.printing.FlexPrintJob;
    [Bindable]
    public var dp:ArrayCollection;
    // populate the dataProviders for the datagrids
    private function initData():void{
      this.dp = new ArrayCollection();
      for(var i:Number=0; i<60; i++){
        this.dp.addItem({row:i,data:"item " + i});
      }
    }
    public function print():void {
      // create print job
      var printJob:FlexPrintJob = new FlexPrintJob();
      // start print job
      if(printJob.start()){
        // add the print grid
        printJob.addObject(printGrid);
        while(true) {
          // loop through print grids data and add additonal pages if neccessary
          printGrid.nextPage();
          if(!printGrid.validNextPage){
            printJob.addObject(printGrid);
            break;
          }
        }
        // send to printer
        printJob.send();
      }
    }
    ]]>
  </mx:Script>
  <mx:DataGrid id="dataGrid" dataProvider="{dp}" height="200" width="200">
    <mx:columns>
      <mx:DataGridColumn dataField="row" headerText="Row Number" />
      <mx:DataGridColumn dataField="data" headerText="Row Data" />
    </mx:columns>
  </mx:DataGrid>
  <mx:Button click="print()" label="Print" />
  <mx:PrintDataGrid visible="false" id="printGrid" dataProvider="{dp}" height="700" width="600">
    <mx:columns>
      <mx:DataGridColumn dataField="row" headerText="Row Number" />
      <mx:DataGridColumn dataField="data" headerText="Row Data" />
    </mx:columns>
  </mx:PrintDataGrid>
</mx:Application>

posted on 2011-03-16 09:16 林的 阅读(177) 评论(0)  编辑  收藏 所属分类: flex

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