积分抵扣、霸王餐、优惠券分享新增

pagesOrder/components/rechargeFree.vue

@@ -4,10 +4,10 @@
 		<view class="rechargeFree_bg" @click="changeFree">
 			<view class="left">
 				<view class="icon">优惠</view>
-				<view class="text">充值消费2倍（￥50），本单立享免单！</view>
+				<view class="text">充值消费{{freeDingConfig.rechargeTimes}}倍（￥{{freeDingConfig.rechargeThreshold}}），本单立享免单！</view>
 			</view>
 			<u-checkbox-group iconPlacement="right" >
-			    <u-checkbox v-model="rechargeFreeChecked" :checked="rechargeFreeChecked" @change="changeFree" activeColor="#E8AD7B" shape="circle" icon-size="36" size="36">
+			    <u-checkbox :disabled="freeDisabled" v-model="rechargeFreeChecked" :checked="rechargeFreeChecked" @change="changeFree" activeColor="#E8AD7B" shape="circle" icon-size="36" size="36">
 				</u-checkbox>
 			</u-checkbox-group>
 		</view>
@@ -19,14 +19,34 @@
 		data() {
 			return {
 				rechargeFreeChecked: false,
+				disabled: false,
 			}
 		},
 		props:{
 			shopUserInfo:{
 				type: Object
 			},
+			freeDingConfig:{
+				type: Object
+			},
+			payAmount: {
+				type: Number
+			},
+			freeDisabled: {
+				type: Boolean
+			}
+		},
+		watch: {
+			freeDisabled (newVal) {
+				if ( this.payAmount < this.freeDingConfig.rechargeThreshold ) {
+					this.freeDisabled = true
+				}
+			}
 		},
 		mounted() {
+			if ( this.payAmount < this.freeDingConfig.rechargeThreshold ) {
+				this.freeDisabled = true
+			}
 		},
 		methods: {
 			
@@ -34,7 +54,12 @@
 			 * 监听是否免单
 			 */
 			changeFree ( e ) {
+				if ( this.freeDisabled ) {
+					return;
+				}
+				
 				this.rechargeFreeChecked = !this.rechargeFreeChecked;
+				
 				this.$emit("changeFree",this.rechargeFreeChecked)
 			}
 		}