lilei
пре 4 година
|
@@ -18,9 +18,16 @@
|
|
|
},
|
|
|
methods: {
|
|
|
toCart() {
|
|
|
- uni.navigateTo({
|
|
|
- url:"/pages/cart/cart"
|
|
|
- })
|
|
|
+ if(this.count > 0){
|
|
|
+ uni.navigateTo({
|
|
|
+ url:"/pages/cart/cart"
|
|
|
+ })
|
|
|
+ }else{
|
|
|
+ uni.showToast({
|
|
|
+ icon:'none',
|
|
|
+ title:'购物车是空的,请先加入商品'
|
|
|
+ })
|
|
|
+ }
|
|
|
}
|
|
|
},
|
|
|
}
|