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多选按钮

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jqtmviyu@gmail.com 2021-03-04 23:30:56 +08:00
parent 3024e8be90
commit ce2539f983
1 changed files with 7 additions and 2 deletions
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9
src/pages/cart/cart.vue
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@ -15,7 +15,7 @@
<!-- 底部结算栏 --> <!-- 底部结算栏 -->
<view class="bottom"> <view class="bottom">
<radio :checked="true" color="#E03440" class="select_btn" /> <radio :checked="selectAll" color="#E03440" class="select_btn" />
<text class="select_text">全选</text> <text class="select_text">全选</text>
<text class="total_text">合计：</text> <text class="total_text">合计：</text>
<text class="price">3999</text> <text class="price">3999</text>
@ -28,12 +28,14 @@
export default { export default {
data(){ data(){
return { return {
cartList: [] cartList: [],
selectAll: false
} }
}, },
onShow() { onShow() {
const cartList = uni.getStorageSync("cartList") || []; const cartList = uni.getStorageSync("cartList") || [];
this.cartList = cartList this.cartList = cartList
this.selectAll = this.cartList.every(item=>item.goods_select === true)
}, },
methods: { methods: {
// 商品选择按钮切换 // 商品选择按钮切换
@ -42,6 +44,9 @@ export default {
// this.cartList[index].goods_select = !this.cartList[index].goods_select // this.cartList[index].goods_select = !this.cartList[index].goods_select
const index = this.cartList.findIndex(item=>item.goods_id === goods_id) const index = this.cartList.findIndex(item=>item.goods_id === goods_id)
this.cartList[index].goods_select = !this.cartList[index].goods_select this.cartList[index].goods_select = !this.cartList[index].goods_select
// 判断全选
this.selectAll = this.cartList.every(item=>item.goods_select === true)
} }
}, },
} }