flex 开发的照片书一

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Flex ActionScript XML
// ActionScript file 
import data.mobanData810;
import data.mobanData88;
private var fengmiandata:fengmianData ;  
private var mobandata68:mobanData68 ;
private var mobandata810:mobanData810 ;
private var mobandata88:mobanData88 ;
private var styledata:styleData ;
/**============查找模板与封面上的数据===========================*/ 
public function getXMLData(subject:String,picname:String,num:Number):XMLList{
     
    if(typeFlag==810){
        if(num==0){ 
            return (fengmiandata.mbData810.subject.(@name ==subject))..fm.(@picname ==picname);
        } else{  
            return (this.mobandata810.mbData.subject.(@name ==subject))..mb.(@picname ==picname);
        }    
    }  
    else if(typeFlag==88){
        if(num==0){ 
            return (fengmiandata.mbData88.subject.(@name ==subject))..fm.(@picname ==picname);
         } else{  
            return (this.mobandata88.mbData.subject.(@name ==subject))..mb.(@picname ==picname);
         }      
    }else{
        if(num==0){ 
            return (fengmiandata.mbData68.subject.(@name ==subject))..fm.(@picname ==picname);
         } else{  
            return (this.mobandata68.mbData.subject.(@name ==subject))..mb.(@picname ==picname);
         }  
    }
 }
  
/**============返回默认风格数据===========================*/  
public function getSytleData():XMLList{
    if(typeFlag==810){
        return this.styledata.styleID810.style.(@name ==this._stylename);
    }else if(typeFlag==68){
        return this.styledata.styleID68.style.(@name ==this._stylename);
    }
    return  this.styledata.styleID88.style.(@name ==this._stylename);
}
  
/**===========照片书小图数据=====================*/ 
public function getPreUrl():String{
    if(photobook68.MAIN.productid==494){
        return "/images/product/photobooknew/3-4/ertong01.jpg" ;
    }else if(photobook68.MAIN.productid==493){
        return "/images/product/photobooknew/6-6/hunqing01.jpg" ;
    }else if(photobook68.MAIN.productid==492){
        return "/images/product/photobooknew/6-8/shangwu01.jpg" ;
    }else if(photobook68.MAIN.productid==491){
        return "/images/product/photobooknew/8-8/jieri01.jpg" ;
    }else{
        return "/images/product/photobooknew/10-8/xiezhen01.jpg" ;
    }  
                 
} 
/**===========初始化封面 模板 风格定义的数据=====================*/
private function initXMLData():void{
    //========初始化型号 
    this.initTypeflag() ;
    switch(typeFlag){
        case 810: 
            //===========场景高度 
            photobook68.MAIN.height = 750 ;
            //===========照片书每一页高度 
            this.console.height = 354 ;  
            //===========更换模版高度  
            this.changembID.height = 185 ;
            mobandata810 = new mobanData810();break ;
        case 88:  
            photobook68.MAIN.height = 650 ;
            this.console.height = 282 ; 
            this.changembID.height = 165 ;
            mobandata88 = new mobanData88();  break ;
        default:  
            photobook68.MAIN.height = 640 ;
            this.console.height =  209 ; 
            this.changembID.height = 150 ;
            mobandata68 = new mobanData68();  break ;
     }
     //===============初始化选择模板块到小图片  
     this.changembID.initUI() ; 
     //===============模板选择的位置  
     this.functionID.y = console.y+console.height+5 ;
     this.changembID.y = functionID.y+functionID.height+5  ; 
     //===============加载封面XML数据 
     fengmiandata = new fengmianData();
     //===============加载风格XML数据 
     styledata = new styleData () ;
      
     //this.changembID.fmChangeInit(); 
      
}  
     
/**=============初始化外部参数==================================*/
private function initParams():void{
    pid = this.parameters['pid'] ;    
    _stylename = this.parameters['_stylename'] ;   
    productid = this.parameters['productid'] ;
    userID =  this.parameters['userID'] ;
} 
            
/**===================型号判断===============================*/
 private function initTypeflag():void{
    //productid = 490; 
     switch(productid){
         case 490:
             this.typeFlag = 810;break ;
         case 491:
             this.typeFlag = 88;
         case 493:
             this.typeFlag = 88;break ;    
         default:
             this.typeFlag = 68 ;                                                                   
    }
}
/**===================初始化产品的价格===============================*/
private function initPrice():void{
    switch(productid){
        case 490:
            this.addcartID.createProductName("25型经典照片书");
            price = 139 ;
            pagePrice = 6.9 ;break ;
        case 491:
            this.addcartID.createProductName("22型经典照片书");
            price = 99 ;
            pagePrice = 5.9 ;break ;
        case 492:
            this.addcartID.createProductName("20型经典照片书");
            price = 79 ;
            pagePrice = 4.9 ;break ;                                                
        case 493: 
            this.addcartID.createProductName("15型经典照片书");
            price = 69 ;
            pagePrice = 3.9 ;break ;
        case 494:        
            this.addcartID.createProductName("迷你掌中宝");  
            price = 39 ;
            pagePrice = 2.9 ;break ;                                                
        } 
    //计算价格  
    var p:Number = (photobook68.MAIN.albumdata.item.length()-Constants.minPageNum)*pagePrice+price ;
    this.addcartID.priceID.text =Math.round(p*100)/100+"元/本";
} 
/**============创建默认的数据===========================*/  
private function createDefaultXML():void{
    var styledata1:XMLList=this.getSytleData() ;
    
    //根节点  
    albumdata =<wdxc></wdxc>;          
    for(var i:int=0;i<styledata1.bs.length();i++){ 
        var bsname:String = styledata1.bs[i] ; 
        var pageNode:XML  = 
        <item>   
            <bs>{bsname}</bs> 
            <photo>  
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             <img url="" x="-1" y1="" width="" height=""/>
             </photo> 
             <txt>  
             <info></info>
             <info></info>
             <info></info>
             <info></info>
             </txt>                     
        </item> ;
        albumdata.appendChild(pageNode);            
    }
    //=====导入当前页的数据 
    this.loaderCurrentPageInfo(false); 
    //=====初始化选择页列表 
    photobook68.MAIN.pagefalgcomId.initUI() ;   
    this.initPrice();       
}