处理微信小程序 Babel regenerator 的 "a" is read-only 问题

scanpages/hj/weld_task_list.vue

@@ -16,7 +16,7 @@
 				>
 					<view class="card-header">
 						<text class="card-code">{{ item.TaskCode || '--' }}</text>
-						<text class="card-tag status-1">焊口 {{ item.WeldJointCount ?? 0 }}</text>
+						<text class="card-tag status-1">焊口 {{ formatJointCount(item) }}</text>
 					</view>
 					<view class="card-body">
 						<view class="card-row">
@@ -55,38 +55,35 @@
 <script setup>
 /**
  * 焊接任务单列表：自动带入登录人 teamGroupId / unitWorkId + 当前项目查询
+ * 使用 Promise 链而非 async/await，规避微信小程序 Babel regenerator 的 "a" is read-only
  */
 import { ref } from 'vue'
 import { onShow } from '@dcloudio/uni-app'
-import { storeToRefs } from 'pinia'
 import { useUserStore } from '@/store'
 import { reqWeldTaskListByTeamGroup } from '@/api/hj.js'
 
 const userStore = useUserStore()
-const { currentProject, userInfo } = storeToRefs(userStore)
 
 const listData = ref([])
 const loading = ref(false)
 const refreshing = ref(false)
 
-/**
- * 登录人班组 ID
- * @param {object|null} user
- */
 const resolveTeamGroupId = (user) => {
 	if (!user) return ''
 	return user.teamGroupId || user.TeamGroupId || ''
 }
 
-/**
- * 登录人单位工程 ID
- * @param {object|null} user
- */
 const resolveUnitWorkId = (user) => {
 	if (!user) return ''
 	return user.unitWorkId || user.UnitWorkId || ''
 }
 
+const formatJointCount = (item) => {
+	if (!item) return 0
+	if (item.WeldJointCount == null) return 0
+	return item.WeldJointCount
+}
+
 const fmtDate = (val) => {
 	if (!val) return '--'
 	const d = new Date(val)
@@ -94,34 +91,40 @@ const fmtDate = (val) => {
 	const y = d.getFullYear()
 	const m = String(d.getMonth() + 1).padStart(2, '0')
 	const day = String(d.getDate()).padStart(2, '0')
-	return `${y}-${m}-${day}`
+	return y + '-' + m + '-' + day
 }
 
-const fetchList = async () => {
-	const projectId = currentProject.value?.ProjectId
+const fetchList = () => {
+	const project = userStore.currentProject
+	const projectId = project ? project.ProjectId : ''
 	if (!projectId) {
 		uni.showToast({ title: '请先选择项目', icon: 'none' })
 		listData.value = []
+		refreshing.value = false
 		return
 	}
 	if (loading.value) return
 	loading.value = true
 
-	try {
-		const res = await reqWeldTaskListByTeamGroup({
-			projectId,
-			teamGroupId: resolveTeamGroupId(userInfo.value) || undefined,
-			unitWorkId: resolveUnitWorkId(userInfo.value) || undefined,
-		})
-		const data = res?.data
-		listData.value = Array.isArray(data) ? data : []
-	} catch (e) {
+	const user = userStore.userInfo
+	const teamGroupId = resolveTeamGroupId(user)
+	const unitWorkId = resolveUnitWorkId(user)
+	const query = {
+		projectId: projectId,
+		teamGroupId: teamGroupId || '',
+		unitWorkId: unitWorkId || '',
+	}
+
+	reqWeldTaskListByTeamGroup(query).then(function (res) {
+		const data = res ? res.data : null
+		listData.value = Array.isArray(data) ? data.slice() : []
+	}).catch(function (e) {
 		console.error('任务单列表加载失败:', e)
 		listData.value = []
-	} finally {
+	}).then(function () {
 		loading.value = false
 		refreshing.value = false
-	}
+	})
 }
 
 const handleRefresh = () => {
@@ -130,21 +133,22 @@ const handleRefresh = () => {
 }
 
 const handleItemClick = (item) => {
-	const projectId = item.ProjectId || currentProject.value?.ProjectId || ''
-	const taskCode = item.TaskCode || ''
-	const unitWorkId = item.UnitWorkId || item.unitWorkId || resolveUnitWorkId(userInfo.value) || ''
+	const project = userStore.currentProject
+	const projectId = (item && item.ProjectId) || (project && project.ProjectId) || ''
+	const taskCode = (item && item.TaskCode) || ''
+	const unitWorkId = (item && (item.UnitWorkId || item.unitWorkId)) || resolveUnitWorkId(userStore.userInfo) || ''
 	if (!projectId || !taskCode) {
 		uni.showToast({ title: '任务单信息不完整', icon: 'none' })
 		return
 	}
-	let url = `/scanpages/hj/weld_task_detail?projectId=${encodeURIComponent(projectId)}&taskCode=${encodeURIComponent(taskCode)}`
+	let url = '/scanpages/hj/weld_task_detail?projectId=' + encodeURIComponent(projectId) + '&taskCode=' + encodeURIComponent(taskCode)
 	if (unitWorkId) {
-		url += `&unitWorkId=${encodeURIComponent(unitWorkId)}`
+		url = url + '&unitWorkId=' + encodeURIComponent(unitWorkId)
 	}
-	uni.navigateTo({ url })
+	uni.navigateTo({ url: url })
 }
 
-onShow(() => {
+onShow(function () {
 	fetchList()
 })
 </script>