var tempTypeObj=tempTypes[i].split('#');
var type_pro=new Array();
if(tempTypeObj[1]){
var tempProObj=tempTypeObj[1].split('|');
for(j=0;jvar proDesc=tempProObj[j].split(':');
type_pro.push(new this.proObj(proDesc[0],proDesc[1]));
}
}
this.carDatas.push(new this.typeObj(tempTypeObj[0],type_pro));
}
}
//##公共方法列表#########################################################
//
// addType(typeName); //增加一个类别
// addPro(typeName,proName,value); //增加一个产品
// editPro(typeName,proName,value); //修改产品的值
// delPro(typeName,proName); //删除购物车内的一个类别下的产品
// delType(typeName); //删除购物车内的一个类别,包括类别下的产品
// delCar(); //删除购物车
//
// getCar(); //得到整个购物车的数据
// getType(); //得到购物车内的所有类别列表
// getPro(typeName); //得到购物车内指定类别下的产品列表
// getProVal(typeName,proName); //得到购物车内指定类别下的产品属性
//
//########################################################################
/**
@desc 在购物车里增加一个类别,增加成功返回真,否则返回假
@return bool
*/
this.addType=function(typeName){
if(this.getTypePoint(typeName)!=-1) return false; //如果已经有此类别了,返回假
this.carDatas.push(new this.typeObj(typeName,new Array())); //push进 自身数组
this.saveCookie(); //存入 Cookie
return true;
}
/**
@desc 在购物车里增加一个产品,增加成功返回真,否则返回假
@return bool
*/
this.addPro=function(typeName,proName,value){
var typePoint=this.getTypePoint(typeName); if ( typePoint ==-1 ) return false; //没有此类别,无法增加,返回假
var proPoint =this.getProPoint(typePoint,proName); if ( proPoint != -1 ) return false; //有此产品了,无法增加重复,返回假
this.carDatas[typePoint].value.push(new this.proObj(proName,value)); //push到自身数组
this.saveCookie(); //存入 Cookie
return true;
}
/**
@desc 修改购物车里的产品属性
@return bool
*/
this.editPro=function(typeName,proName,value){
var typePoint=this.getTypePoint(typeName); if ( typePoint == -1 ) return false; //没有此类别,无法修改,返回假
var proPoint =this.getProPoint(typePoint,proName); if ( proPoint == -1 ) return false; //没有此产品,无法修改,返回假
this.carDatas[typePoint].value[proPoint].value=value; //更新自身
this.saveCookie(); //存入 Cookie
return true;
}
/**
@desc 删除一个产品
@return bool
*/
this.delPro=function(typeName,proName){
var typePoint=this.getTypePoint(typeName); if ( typePoint == -1 ) return false; //没有此类别,无法删除,返回假
var proPoint =this.getProPoint(typePoint,proName); if ( proPoint == -1 ) return false; //没有此产品,无法删除,返回假
var pros=this.carDatas[typePoint].value.length;
this.carDatas[typePoint].value[proPoint] = this.carDatas[typePoint].value[pros-1]; //最后一个产品放置要删除的产品上
this.carDatas[typePoint].value.pop();
this.saveCookie(); //存入 Cookie
return true;
}
/**
@desc 删除一个类别
@return bool
*/
this.delType=function(typeName){
var typePoint=this.getTypePoint(typeName); if ( typePoint == -1 ) return false; //没有此类别,无法删除,返回假
var types=this.carDatas.length;
this.carDatas[typePoint] = this.carDatas[types-1]; //删除类别
this.carDatas.pop();
this.saveCookie(); //存入 Cookie
return true;
}
/**
@desc 删除此购物车
@return void
*/
this.delCar=function(){
this.cookie.setCookie(this.carName,'',0);
this.carDatas=new Array();
this.saveCookie(); //存入 Cookie
}
/**
@desc 获得购物车数据
@return Array
*/
this.getCar=function(){
return this.carDatas;
}
/**
@desc 获得类别列表
@return Array
*/
this.getType=function(){
var returnarr=new Array();
for ( i=0; ireturn returnarr;
}
/**
@desc 获得类别下的产品列表
@return Array
*/
this.getPro=function(typeName){
var typePoint=this.getTypePoint(typeName); if ( typePoint == -1 ) return false; //没有此类别,返回假
return this.carDatas[typePoint].value;
}
/**
@desc 获得商品属性
@return String
*/
this.getProVal=function(typeName,proName){
var typePoint=this.getTypePoint(typeName); if ( typePoint == -1 ) return false; //没有此类别,返回假
var proPoint =this.getProPoint(typePoint,proName); if ( proPoint == -1 ) return false; //没有此产品,返回假
return this.carDatas[typePoint].value[proPoint].value;
}
}