我需要将product_id,数量和价格传递给结帐页面我使用mysql作为后端存储数据如何存储这些数据?我开始无法做到这一点
购物车服务
.factory('sharedCartService', ['$ionicPopup',function($ionicPopup){
var cartObj = {};
cartObj.cart=[];
cartObj.total_amount=0;
cartObj.total_qty=0;
cartObj.cart.add=function(id,image,name,price,qty){
if( cartObj.cart.find(id)!=-1 ){
var alertPopup = $ionicPopup.alert({
title: 'Product Already Added',
template: 'Increase the qty from the cart'
});
//cartObj.cart[cartObj.cart.find(id)].cart_item_qty+=1;
//cartObj.total_qty+= 1;
//cartObj.total_amount+= parseInt(cartObj.cart[cartObj.cart.find(id)].cart_item_price);
}
else{
cartObj.cart.push( { "cart_item_id": id , "cart_item_image": image , "cart_item_name": name , "cart_item_price": price , "cart_item_qty": qty } );
cartObj.total_qty+=1;
cartObj.total_amount+=parseInt(price);
}
};
cartObj.cart.find=function(id){
var result=-1;
for( var i = 0, len = cartObj.cart.length; i < len; i++ ) {
if( cartObj.cart[i].cart_item_id === id ) {
result = i;
break;
}
}
return result;
};
cartObj.cart.drop=function(id){
var temp=cartObj.cart[cartObj.cart.find(id)];
cartObj.total_qty-= parseInt(temp.cart_item_qty);
cartObj.total_amount-=( parseInt(temp.cart_item_qty) * parseInt(temp.cart_item_price) );
cartObj.cart.splice(cartObj.cart.find(id), 1);
};
cartObj.cart.increment=function(id){
cartObj.cart[cartObj.cart.find(id)].cart_item_qty+=1;
cartObj.total_qty+= 1;
cartObj.total_amount+=( parseInt( cartObj.cart[cartObj.cart.find(id)].cart_item_price) );
};
cartObj.cart.decrement=function(id){
cartObj.total_qty-= 1;
cartObj.total_amount-= parseInt( cartObj.cart[cartObj.cart.find(id)].cart_item_price) ;
if(cartObj.cart[cartObj.cart.find(id)].cart_item_qty == 1){ // if the cart item was only 1 in qty
cartObj.cart.splice( cartObj.cart.find(id) , 1); //edited
}else{
cartObj.cart[cartObj.cart.find(id)].cart_item_qty-=1;
}
};
return cartObj;
}])
购物车控制器 当产品添加到购物车时,我需要将产品详细信息传递给结帐控制器
.controller('cartCtrl', function($scope,$rootScope,sharedCartService,$ionicPopup,$state,$http) {
$scope.cart=sharedCartService.cart_item; // Loads users cart
//onload event-- to set the values
$scope.$on('$stateChangeSuccess', function () {
$scope.cart=sharedCartService.cart;
$scope.total_qty=sharedCartService.total_qty;
$scope.total_amount=sharedCartService.total_amount;
});
//remove function
$scope.removeFromCart=function(c_id){
$scope.cart.drop(c_id);
$scope.total_qty=sharedCartService.total_qty;
$scope.total_amount=sharedCartService.total_amount;
};
$scope.inc=function(c_id){
$scope.cart.increment(c_id);
$scope.total_qty=sharedCartService.total_qty;
$scope.total_amount=sharedCartService.total_amount;
};
$scope.dec=function(c_id){
$scope.cart.decrement(c_id);
$scope.total_qty=sharedCartService.total_qty;
$scope.total_amount=sharedCartService.total_amount;
};
$scope.proceed=function(){
if($scope.total_amount>0){
$state.go('checkOut');
}
else{
var alertPopup = $ionicPopup.alert({
title: 'No item in your Cart',
template: 'Please add Some Items!'
});
}
};
})
答案 0 :(得分:0)
.controller('checkOutCtrl', function($scope,$sharedCartService) {
$scope.cart=sharedCartService.cart_item;
$scope.cart=sharedCartService.cart;
$scope.total_qty=sharedCartService.total_qty;
$scope.total_amount=sharedCartService.total_amount;
})