fix(addMember, editMember): 身份证号输入时立即解析性别年龄，不再清空已有值

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

miniprogram/pages/addMember/addMember.ts

@@ -218,8 +218,6 @@ Page({
 		const name = e.detail.value
 		this.setData({
 			'form.name': name,
-			'form.gender': '',
-			'form.age': '',
 			serverResult: null,
 			hasQueried: false,
 			readonly: false
@@ -231,16 +229,19 @@ Page({
 
 	onIdCardInput(e: WechatMiniprogram.Input) {
 		const idCard = (e.detail.value || '').trim().toUpperCase()
-		this.setData({
-			'form.idCard': idCard,
-			'form.gender': '',
-			'form.age': '',
-			serverResult: null,
-			hasQueried: false,
-			readonly: false
-		})
-		if (this.data.form.name.trim() && this.isIdCardValid(idCard)) {
-			this.fetchUserInfoByIdCard(this.data.form.name.trim(), idCard)
+		if (this.isIdCardValid(idCard)) {
+			const parsed = this.parseIdCard(idCard)
+			this.setData({
+				'form.idCard': idCard,
+				'form.gender': parsed.gender,
+				'form.age': parsed.age,
+			})
+		} else {
+			this.setData({
+				'form.idCard': idCard,
+				'form.gender': '',
+				'form.age': '',
+			})
 		}
 	},
 

miniprogram/pages/editMember/editMember.ts

@@ -140,8 +140,6 @@ Page({
 		const name = e.detail.value
 		this.setData({
 			'form.name': name,
-			'form.gender': '',
-			'form.age': '',
 			serverResult: null,
 			hasQueried: false,
 			readonly: false
@@ -153,16 +151,15 @@ Page({
 
 	onIdCardInput(e: WechatMiniprogram.Input) {
 		const idCard = (e.detail.value || '').trim().toUpperCase()
-		this.setData({
-			'form.idCard': idCard,
-			'form.gender': '',
-			'form.age': '',
-			serverResult: null,
-			hasQueried: false,
-			readonly: false
-		})
-		if (this.data.isFamily && this.data.form.name.trim() && this.isIdCardValid(idCard)) {
-			this.fetchUserInfoByIdCard(this.data.form.name.trim(), idCard)
+		if (!this.data.isFamily) {
+			this.setData({ 'form.idCard': idCard })
+			return
+		}
+		if (this.isIdCardValid(idCard)) {
+			const parsed = this.parseIdCard(idCard)
+			this.setData({ 'form.idCard': idCard, 'form.gender': parsed.gender, 'form.age': parsed.age })
+		} else {
+			this.setData({ 'form.idCard': idCard, 'form.gender': '', 'form.age': '' })
 		}
 	},