校历删除功能完善

frontend/src/views/teachBusiness/calendar/components/SchoolCalendarEditor.vue

@@ -501,6 +501,11 @@ export default {
         this.$message.warning('请先选择时间格')
         return
       }
+      this.$confirm('确认删除选中单元格的事件吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
         const keys = [...this.selectedKeys]
         this.persistDeleteEvents(keys).then(({ ok, fail }) => {
           if (fail === 0) {
@@ -510,6 +515,7 @@ export default {
             this.selectedKeys = []
           }
         })
+      }).catch(() => {})
     },
     absorbEvent() {
       // 吸取：取选择中第一个事件名非空的格
@@ -575,14 +581,14 @@ export default {
         return { ok: ok, fail: fail }
       })
     },
-    // 批量删除选中格事件
+    // 批量删除选中格事件：调用 update 接口并将 jqmc 置空完成删除
     persistDeleteEvents(keys) {
       const tasks = keys
         .filter(key => this.events[key])
         .map(key => {
           const payload = this.buildXqxlbPayload(key, this.events[key])
           if (!payload) return Promise.resolve(false)
-          payload.delFlag = 1
+          payload.jqmc = ''
           return updateXqxlb(payload)
             .then(() => true)
             .catch(() => false)
@@ -595,6 +601,8 @@ export default {
         } else if (ok > 0) {
           this.$message.success('已删除 ' + ok + ' 个时间格事件')
         }
+        // 删除成功后重新拉取，同步后端状态
+        this.loadXqxlbEvents()
         return { ok: ok, fail: fail }
       })
     },

frontend/src/views/teachBusiness/semester/index.vue

@@ -275,16 +275,20 @@ export default {
   beforeDestroy() {
     this.$root.$off('semester-current-changed', this.handleCurrentChanged)
   },
+  watch: {
+    'form.kxrq': 'calculateWeeks',
+    'form.jsrq': 'calculateWeeks'
+  },
   methods: {
     /** 顶栏切换当前学期后自动刷新 */
     handleCurrentChanged() {
       this.getList()
     },
-    /** 初始化学年选项 */
+    /** 初始化学年选项（新增时只能从当前年份往后选择） */
     initYearOptions() {
       const current = new Date().getFullYear()
       const list = []
-      for (let i = current - 10; i <= current + 10; i++) {
+      for (let i = current; i <= current + 10; i++) {
         list.push(i)
       }
       this.yearOptions = list
@@ -331,6 +335,22 @@ export default {
       if (!value) return ''
       return String(value).slice(0, 10)
     },
+    /** 根据开学日期和结束日期自动计算学期周数 */
+    calculateWeeks() {
+      const kxrq = this.form.kxrq
+      const jsrq = this.form.jsrq
+      if (!kxrq || !jsrq) return
+      const start = new Date(String(kxrq).slice(0, 10).replace(/-/g, '/'))
+      const end = new Date(String(jsrq).slice(0, 10).replace(/-/g, '/'))
+      if (isNaN(start.getTime()) || isNaN(end.getTime())) return
+      if (end < start) return
+      // 以开学当周周一为起点，向上取整到周
+      const day = start.getDay()
+      const monday = new Date(start)
+      monday.setDate(start.getDate() - (day === 0 ? 6 : day - 1))
+      const days = Math.round((end - monday) / (24 * 3600 * 1000)) + 1
+      this.$set(this.form, 'sdzs', Math.max(1, Math.ceil(days / 7)))
+    },
     /** 查询学期列表 */
     getList() {
       this.loading = true