feat: 注册第二步人员类型根据身份证自动设置

components/pages/loginRegister/index.vue

@@ -107,17 +107,8 @@
 					<view class="member-section-title">成员信息</view>
 					<view class="member-pre adfac">
 						<view class="member-pre-title"><span style="color: #F4657A;">*</span>人员类型</view>
-						<view class="member-pre-content adfac">
-							<view class="member-pre-content-box adfac" @click="memberInfo.personnelType=1">
-								<image v-if="memberInfo.personnelType==1" src="https://oss.familydaf.cn/sxsnfile/20251218/ef2d43944c7e4cea8c6ebe0b4179f0fc.png"></image>
-								<image v-else src="https://oss.familydaf.cn/sxsnfile/20251218/a27c9b23939d4d5085ff790ed4bd2d6a.png"></image>
-								<text>成人</text>
-							</view>
-							<view class="member-pre-content-box adfac" @click="memberInfo.personnelType=2">
-								<image v-if="memberInfo.personnelType==2" src="https://oss.familydaf.cn/sxsnfile/20251218/ef2d43944c7e4cea8c6ebe0b4179f0fc.png"></image>
-								<image v-else src="https://oss.familydaf.cn/sxsnfile/20251218/a27c9b23939d4d5085ff790ed4bd2d6a.png"></image>
-								<text>学生</text>
-							</view>
+						<view class="member-pre-content">
+							<view style="font-size: 30rpx;color: #252525;text-align: right;">{{memberInfo.personnelType===2?'学生':'成人'}}</view>
 						</view>
 					</view>
 					<view class="member-pre adfac">
@@ -195,7 +186,7 @@
 </template>
 
 <script setup name="">
-	import { ref, getCurrentInstance, nextTick } from 'vue'
+	import { ref, getCurrentInstance, nextTick, watch } from 'vue'
 	import { BaseApi2 } from '@/common/api/baseApi.js'
 	const { proxy } = getCurrentInstance()
 	import { useUserStore } from '@/common/stores/user.js';
@@ -230,6 +221,29 @@
 	const hasSelectedChannel = ref(false)
 	const qicShow = ref(false)
 
+	const calcAge = (idCard) => {
+		if (!idCard || !proxy.$reg.idCard(idCard)) return -1
+		const birthStr = idCard.substring(6, 14)
+		const birth = new Date(
+			parseInt(birthStr.substring(0, 4)),
+			parseInt(birthStr.substring(4, 6)) - 1,
+			parseInt(birthStr.substring(6, 8))
+		)
+		const today = new Date()
+		let age = today.getFullYear() - birth.getFullYear()
+		const m = today.getMonth() - birth.getMonth()
+		if (m < 0 || (m === 0 && today.getDate() < birth.getDate())) age--
+		return age
+	}
+
+	// 监听身份证变化，自动设置人员类型（>=18 为成人，<18 为学生）
+	watch(() => memberInfo.value.idCard, (val) => {
+		const age = calcAge(val)
+		if (age >= 0) {
+			memberInfo.value.personnelType = age >= 18 ? 1 : 2
+		}
+	})
+
 	const close = () => {
 		userStore.closeLoginModal();
 	}