内部时间组件设置默认值

src/components/cockpit/indicatorFittingChart/index.vue

@@ -1,14 +1,28 @@
 <template>
     <div>
         <!--主要监测点列表 -->
-        <TableHeader :showReset="false" datePicker @selectChange="selectChange" v-if="fullscreen">
+        <TableHeader :showReset="false" @selectChange="selectChange" v-if="fullscreen">
             <template v-slot:select>
+                <el-form-item label="日期">
+                    <DatePicker
+                        ref="datePickerRef"
+                        :nextFlag="false"
+                        :theCurrentTime="true"
+                        :initialInterval="getInitialInterval()"
+                        :initialTimeValue="getInitialTimeValue()"
+                        @change="handleDatePickerChange"
+                    ></DatePicker>
+                </el-form-item>
                 <el-form-item label="关键词">
                     <el-input v-model="tableStore.table.params.searchValue" clearable placeholder="请输关键字" />
                 </el-form-item>
             </template>
         </TableHeader>
-        <Table ref="tableRef" @cell-click="cellClickEvent" :height="`calc(${prop.height} - ${headerHeight}px + ${fullscreen ? 0 : 56}px )`"></Table>
+        <Table
+            ref="tableRef"
+            @cell-click="cellClickEvent"
+            :height="`calc(${prop.height} - ${headerHeight}px + ${fullscreen ? 0 : 56}px )`"
+        ></Table>
         <!-- 指标越限详情 -->
         <OverLimitDetails ref="OverLimitDetailsRef" />
     </div>
@@ -23,6 +37,10 @@ import { ElMessage, ElMessageBox } from 'element-plus'
 import { getTimeOfTheMonth } from '@/utils/formatTime'
 import { ElTag } from 'element-plus'
 import OverLimitDetails from '@/components/cockpit/listOfMainMonitoringPoints/components/overLimitDetails.vue'
+import { useRoute } from 'vue-router'
+import { useTimeCacheStore } from '@/stores/timeCache'
+import DatePicker from '@/components/form/datePicker/index.vue'
+
 const prop = defineProps({
     w: { type: String },
     h: { type: String },
@@ -34,6 +52,11 @@ const prop = defineProps({
 const dictData = useDictData()
 const OverLimitDetailsRef = ref()
 const headerHeight = ref(57)
+
+const route = useRoute()
+const timeCacheStore = useTimeCacheStore()
+
+const datePickerRef = ref()
 const selectChange = (showSelect: any, height: any) => {
     headerHeight.value = height
 }
@@ -49,8 +72,18 @@ const fullscreen = computed(() => {
         return false
     }
 })
+
+// 处理 DatePicker 值变化事件
+const handleDatePickerChange = (value: any) => {
+    console.log('DatePicker value changed:', value)
+
+    // 将值缓存到 timeCache
+    if (value) {
+        timeCacheStore.setCache(route.path, value.interval, value.timeValue)
+    }
+}
 const tableStore: any = new TableStore({
-    url: '/user-boot/role/selectRoleDetail?id=0',
+    url: '/system-boot/dashboard/queryPage',
     method: 'POST',
 
     showPage: false,
@@ -89,11 +122,23 @@ const tableStore: any = new TableStore({
         { title: '主要存在的电能质量问题', field: 'question', minWidth: '150' }
     ],
     beforeSearchFun: () => {
-    tableStore.table.params.searchBeginTime = prop.timeValue?.[0] || getTimeOfTheMonth(prop.timeKey)[0]
+        // 尝试从缓存获取时间值
-        tableStore.table.params.searchEndTime = prop.timeValue?.[1] || getTimeOfTheMonth(prop.timeKey)[1]
+        let beginTime, endTime
+
+        if (fullscreen.value) {
+            const cached = timeCacheStore.getCache(route.path)
+            if (cached && cached.timeValue) {
+                beginTime = cached.timeValue[0]
+                endTime = cached.timeValue[1]
+            }
+        }
+
+        // 如果缓存中没有则使用默认值
+        tableStore.table.params.searchBeginTime = beginTime || prop.timeValue?.[0] || getTimeOfTheMonth(prop.timeKey)[0]
+
+        tableStore.table.params.searchEndTime = endTime || prop.timeValue?.[1] || getTimeOfTheMonth(prop.timeKey)[1]
     },
     loadCallback: () => {
-
         tableStore.table.data = [
             {
                 name: '10kV1#电动机',
@@ -139,7 +184,41 @@ const cellClickEvent = ({ row, column }: any) => {
     }
 }
 
+// 获取缓存的初始值
+const getInitialInterval = () => {
+    if (fullscreen.value) {
+        const cached = timeCacheStore.getCache(route.path)
+        if (cached && cached.interval !== undefined) {
+            return cached.interval
+        }
+    }
+    return 3 // 默认值
+}
+
+const getInitialTimeValue = () => {
+    if (fullscreen.value) {
+        const cached = timeCacheStore.getCache(route.path)
+        if (cached && cached.timeValue) {
+            return cached.timeValue
+        }
+    }
+    return prop.timeValue // 使用传入的默认值
+}
+
+// 在组件挂载时设置缓存值到 DatePicker
 onMounted(() => {
+    if (datePickerRef.value) {
+        const cached = timeCacheStore.getCache(route.path)
+        if (cached) {
+            // 如果有缓存值，设置到 DatePicker 组件
+            if (cached.interval !== undefined) {
+                datePickerRef.value.setInterval(cached.interval)
+            }
+            if (cached.timeValue) {
+                datePickerRef.value.timeValue = cached.timeValue
+            }
+        }
+    }
     tableStore.index()
 })
 watch(

src/components/form/datePicker/index.vue

@@ -1,13 +1,26 @@
 <template>
     <div style="width: 540px">
-        <el-select v-model.trim="interval" style="min-width: 90px; width: 90px; margin-right: 10px"
+        <el-select
-            @change="timeChange">
+            v-model.trim="interval"
+            style="min-width: 90px; width: 90px; margin-right: 10px"
+            @change="timeChange"
+        >
             <el-option v-for="item in timeOptions" :key="item.value" :label="item.label" :value="item.value" />
         </el-select>
 
-        <el-date-picker v-model.trim="timeValue" type="daterange" :disabled="disabledPicker"
+        <el-date-picker
-            style="width: 220px; margin-right: 10px" unlink-panels :clearable="false" range-separator="至"
+            v-model.trim="timeValue"
-            start-placeholder="开始日期" end-placeholder="结束日期" value-format="YYYY-MM-DD" :shortcuts="shortcuts" />
+            type="daterange"
+            :disabled="disabledPicker"
+            style="width: 220px; margin-right: 10px"
+            unlink-panels
+            :clearable="false"
+            range-separator="至"
+            start-placeholder="开始日期"
+            end-placeholder="结束日期"
+            value-format="YYYY-MM-DD"
+            :shortcuts="shortcuts"
+        />
         <el-button :disabled="backDisabled" type="primary" :icon="DArrowLeft" @click="preClick"></el-button>
         <el-button type="primary" :icon="VideoPause" @click="nowTime">当前</el-button>
         <el-button :disabled="preDisabled" type="primary" :icon="DArrowRight" @click="next"></el-button>
@@ -21,13 +34,19 @@ import { ref, onMounted, nextTick, watch } from 'vue'
 interface Props {
     nextFlag?: boolean
     theCurrentTime?: boolean
+    initialInterval?: number
+    initialTimeValue?: any
 }
 
 const props = withDefaults(defineProps<Props>(), {
     nextFlag: false,
-    theCurrentTime: true
+    theCurrentTime: true,
+    initialInterval: 3,
+    initialTimeValue: undefined
 })
 
+const emit = defineEmits(['change'])
+
 const interval = ref(3)
 const timeFlag = ref(1)
 const count = ref(0)
@@ -72,8 +91,27 @@ const shortcuts = [
     }
 ]
 onMounted(() => {
+    // 使用传入的初始值
+    if (props.initialInterval !== undefined) {
+        interval.value = props.initialInterval
+    }
+
+    if (props.initialTimeValue) {
+        timeValue.value = props.initialTimeValue
+    }
     timeChange(3)
 })
+
+// 添加统一的事件触发方法
+const emitChange = () => {
+    nextTick(() => {
+        emit('change', {
+            interval: interval.value,
+            timeValue: timeValue.value,
+            timeFlag: timeFlag.value
+        })
+    })
+}
 // 选择时间范围
 const timeChange = (e: number) => {
     backDisabled.value = false
@@ -110,6 +148,8 @@ const timeChange = (e: number) => {
     } else {
         timeFlag.value = 1
     }
+    // 触发 change 事件
+    emitChange()
 }
 
 // 当前
@@ -178,6 +218,9 @@ const preClick = () => {
     // 判断向后键的状态
     // var temp = NowgetEndTime()
     // timeStatus(temp, endTime)
+
+    // 触发 change 事件
+    emitChange()
 }
 //下一个
 const next = () => {
@@ -383,7 +426,6 @@ const next = () => {
         if (year >= presentY && !props.nextFlag) {
             startTime = presentY + '-01-01'
             if (presentM < 10) {
-
                 if (presentD < 10) {
                     endTime = presentY + '-0' + presentM + '-0' + presentD
                 } else {
@@ -400,18 +442,31 @@ const next = () => {
             startTime = year + '-01-01'
             endTime = year + '-12-31'
         }
-
     }
     if (!props.nextFlag) {
-        if (new Date(endTime + ' 00:00:00').getTime() >= new Date(window.XEUtils.toDateString(new Date(), 'yyyy-MM-dd ') + ' 00:00:00').getTime()) {
+        if (
+            new Date(endTime + ' 00:00:00').getTime() >=
+            new Date(window.XEUtils.toDateString(new Date(), 'yyyy-MM-dd ') + ' 00:00:00').getTime()
+        ) {
             preDisabled.value = true
         }
     }
 
-
     timeValue.value = [startTime, endTime]
+
+    // 触发 change 事件
+    emitChange()
 }
 
+// 监听值变化并触发事件
+watch(
+    [interval, timeValue],
+    () => {
+        emitChange()
+    },
+    { deep: true }
+)
+
 const setTime = (flag = 0, e = 0) => {
     let dd = window.XEUtils.toDateString(new Date().getTime() - e * 3600 * 1000 * 24, 'dd')
 

src/stores/timeCache.ts

@@ -0,0 +1,33 @@
+// src/stores/timeCache.ts
+import { defineStore } from 'pinia'
+import { RouteLocationNormalizedLoaded } from 'vue-router'
+
+interface TimeCacheState {
+  cache: Map<string, {
+    interval: number | undefined
+    timeValue: any
+  }>
+}
+
+export const useTimeCacheStore = defineStore('timeCache', {
+  state: (): TimeCacheState => ({
+    cache: new Map()
+  }),
+  
+  actions: {
+    setCache(routePath: string, interval: number | undefined, timeValue: any) {
+      this.cache.set(routePath, {
+        interval,
+        timeValue
+      })
+    },
+    
+    getCache(routePath: string) {
+      return this.cache.get(routePath)
+    },
+    
+    hasCache(routePath: string) {
+      return this.cache.has(routePath)
+    }
+  }
+})

src/views/pqs/cockpit/homePage/index.vue

@@ -3,7 +3,7 @@
         <TableHeader :showSearch="false" v-if="flag">
             <template v-slot:select>
                 <el-form-item label="日期">
-                    <DatePicker ref="datePickerRef" :nextFlag="false" :theCurrentTime="true"></DatePicker>
+                    <DatePicker ref="datePickerRef" :nextFlag="false" :theCurrentTime="true"  @change="handleDatePickerChange"></DatePicker>
                 </el-form-item>
             </template>
             <template v-slot:operation>
@@ -42,6 +42,7 @@
                             :height="rowHeight * item.h - seRowHeight(item.h) + 'px'"
                             :width="rowWidth * item.w - 30 + 'px'"
                             :timeKey="(item as LayoutItem).timeKey"
+                            :interval="datePickerRef?.interval"
                             :w="item.w"
                             :h="item.h"
                         />
@@ -63,10 +64,13 @@ import DatePicker from '@/components/form/datePicker/index.vue'
 import { useDebounceFn } from '@vueuse/core'
 import { queryActivatePage, queryByPagePath } from '@/api/system-boot/csstatisticalset'
 import RoutingConfig from '@/views/pqs/cockpit/homePage/components/routingConfig.vue'
-import { useRouter } from 'vue-router'
+import { useRouter,useRoute  } from 'vue-router'
+import { useTimeCacheStore } from '@/stores/timeCache'
 const { push } = useRouter()
 const datePickerRef = ref()
 const router = useRouter()
+const route = useRoute()
+const timeCacheStore = useTimeCacheStore()
 
 defineOptions({
     // name: 'dashboard/index'
@@ -225,6 +229,21 @@ const editd = (e: any) => {
 const settings = () => {
     RoutingConfigRef.value.open()
 }
+
+// 处理 DatePicker 值变化事件
+const handleDatePickerChange = (value: any) => {
+  console.log('DatePicker value changed111:', value)
+  
+  // 将值缓存到 timeCache
+  if (value) {
+    timeCacheStore.setCache(
+      route.path, 
+      value.interval, 
+      value.timeValue
+    )
+  }
+}
+
 // 生命周期钩子
 onMounted(() => {
     // initRowHeight()