购物车，订单，霸王餐

components/paymentMethod.vue

@@ -3,10 +3,10 @@
 	<view class="paymentMethod">
 		<view class="paymentMethod_content">
 			<view class="paymentMethod_title">支付方式</view>
-			<up-radio-group v-model="radiovalue" iconPlacement="right" @change="groupChange" :size="28"
+			<up-radio-group v-model="radiovalue" iconPlacement="right" @change="groupChanges" :size="28"
 				placement="column">
 				<block v-for="(item,index) in paymentMethodList" :key="index">
-					<view class="method_list" @click="groupChange(item.type)">
+					<view class="method_list" @click="groupChanges(item.type)" v-if="index == 0?!changeFreeenable:true">
 						<view class="method_list_top">
 							<view class="method_list_top_left">
 								<image class="icon" :src="item.url" mode="aspectFill" />
@@ -38,7 +38,8 @@
 		computed,
 		defineEmits,
 		watch,
-		watchEffect
+		watchEffect,
+		defineExpose
 	} from 'vue'
 
 	const props = defineProps({
@@ -53,10 +54,15 @@
 		freeCheck: {
 			type: Boolean,
 			default: false
+		},
+		changeFreeenable: {
+			type: Boolean,
+			default: false
 		}
 
 
 	});
+
 	const orderVIP = ref(uni.cache.get('orderVIP'))
 	const emits = defineEmits(['customevent', 'groupChange']);
 
@@ -113,7 +119,7 @@
 	const storeInfo = ref({})
 
 	// * 监听支付方式切换
-	const groupChange = (type) => {
+	const groupChanges = (type) => {
 		if (props.freeCheck && type == 1) {
 			return;
 		}
@@ -132,6 +138,10 @@
 			shopId: orderVIP.value.shopId
 		})
 	}
+	// 将方法暴露给父组件
+	defineExpose({
+		groupChanges
+	});
 </script>
 
 <style lang="scss">