this.name =name;
this.value=value;
}
//##私有方法列表##########################################################
//
// getTypePoint(typeName); //得到购物车里类别数组里的下标
// getProPoint(typeName,proName); //得到购物车里类别下的产品下标
// saveCookie() //以特定的形式存储此购物车的Cookie
//
//########################################################################
/**
@desc 得到购物车里类别数组里的下标,找到的话返回下标,否则返回 -1
@return int
*/
this.getTypePoint=function(typeName){
var isok=false;
var i=0;
for(;i<this.carDatas.length;i++){
if(this.carDatas[i].name==typeName){
isok=true; //找到位置
break;
}
}
if(isok) return i;
else return -1;
}
/**
@desc 得到购物车里类别下的产品下标,找到返回下标,否则返回 -1
@return int
*/
this.getProPoint=function(typeId,proName){
var isok=false;
var j = 0;
var tempProObj=this.carDatas[typeId].value;
for(;j<tempProObj.length;j++){
if(tempProObj[j].name==proName){
isok=true;
break;
}
}
if(isok) return j;
else return -1;
}
/**
@desc 存储生成的Cookie字符串
@return void
*/
this.saveCookie=function(){
var outStr='';
for( i=0; i<this.carDatas.length; i++ ){
var typeName =this.carDatas[i].name;
var typeValue=this.carDatas[i].value;
var proOutStr='';
for( j=0; j<typeValue.length; j++ ){
if ( j==0 ) proOutStr = typeValue[j].name + ':' + typeValue[j].value;
else proOutStr += '|' + typeValue[j].name + ':' + typeValue[j].value;
}
if ( i==0 ) outStr = typeName + '#' + proOutStr;
else outStr += ',' + typeName + '#' + proOutStr;










