- <template>
- <div>
- <el-tabs type="border-card">
- <el-tab-pane label="秒" v-if="shouldHide('second')">
- <CrontabSecond
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronsecond"
- />
- </el-tab-pane>
-
- <el-tab-pane label="分钟" v-if="shouldHide('min')">
- <CrontabMin
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronmin"
- />
- </el-tab-pane>
-
- <el-tab-pane label="小时" v-if="shouldHide('hour')">
- <CrontabHour
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronhour"
- />
- </el-tab-pane>
-
- <el-tab-pane label="日" v-if="shouldHide('day')">
- <CrontabDay
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronday"
- />
- </el-tab-pane>
-
- <el-tab-pane label="月" v-if="shouldHide('month')">
- <CrontabMonth
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronmonth"
- />
- </el-tab-pane>
-
- <el-tab-pane label="周" v-if="shouldHide('week')">
- <CrontabWeek
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronweek"
- />
- </el-tab-pane>
-
- <el-tab-pane label="年" v-if="shouldHide('year')">
- <CrontabYear
- @update="updateCrontabValue"
- :check="checkNumber"
- :cron="crontabValueObj"
- ref="cronyear"
- />
- </el-tab-pane>
- </el-tabs>
-
- <div class="popup-main">
- <div class="popup-result">
- <p class="title">时间表达式</p>
- <table>
- <thead>
- <th v-for="item of tabTitles" :key="item">{{item}}</th>
- <th>Cron 表达式</th>
- </thead>
- <tbody>
- <td>
- <span v-if="crontabValueObj.second.length < 10">{{crontabValueObj.second}}</span>
- <el-tooltip v-else :content="crontabValueObj.second" placement="top"><span>{{crontabValueObj.second}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.min.length < 10">{{crontabValueObj.min}}</span>
- <el-tooltip v-else :content="crontabValueObj.min" placement="top"><span>{{crontabValueObj.min}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.hour.length < 10">{{crontabValueObj.hour}}</span>
- <el-tooltip v-else :content="crontabValueObj.hour" placement="top"><span>{{crontabValueObj.hour}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.day.length < 10">{{crontabValueObj.day}}</span>
- <el-tooltip v-else :content="crontabValueObj.day" placement="top"><span>{{crontabValueObj.day}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.month.length < 10">{{crontabValueObj.month}}</span>
- <el-tooltip v-else :content="crontabValueObj.month" placement="top"><span>{{crontabValueObj.month}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.week.length < 10">{{crontabValueObj.week}}</span>
- <el-tooltip v-else :content="crontabValueObj.week" placement="top"><span>{{crontabValueObj.week}}</span></el-tooltip>
- </td>
- <td>
- <span v-if="crontabValueObj.year.length < 10">{{crontabValueObj.year}}</span>
- <el-tooltip v-else :content="crontabValueObj.year" placement="top"><span>{{crontabValueObj.year}}</span></el-tooltip>
- </td>
- <td class="result">
- <span v-if="crontabValueString.length < 90">{{crontabValueString}}</span>
- <el-tooltip v-else :content="crontabValueString" placement="top"><span>{{crontabValueString}}</span></el-tooltip>
- </td>
- </tbody>
- </table>
- </div>
- <CrontabResult :ex="crontabValueString"></CrontabResult>
-
- <div class="pop_btn">
- <el-button type="primary" @click="submitFill">确定</el-button>
- <el-button type="warning" @click="clearCron">重置</el-button>
- <el-button @click="hidePopup">取消</el-button>
- </div>
- </div>
- </div>
- </template>
-
- <script setup>
- import CrontabSecond from "./second.vue"
- import CrontabMin from "./min.vue"
- import CrontabHour from "./hour.vue"
- import CrontabDay from "./day.vue"
- import CrontabMonth from "./month.vue"
- import CrontabWeek from "./week.vue"
- import CrontabYear from "./year.vue"
- import CrontabResult from "./result.vue"
- const { proxy } = getCurrentInstance()
- const emit = defineEmits(['hide', 'fill'])
- const props = defineProps({
- hideComponent: {
- type: Array,
- default: () => [],
- },
- expression: {
- type: String,
- default: ""
- }
- })
- const tabTitles = ref(["秒", "分钟", "小时", "日", "月", "周", "年"])
- const tabActive = ref(0)
- const hideComponent = ref([])
- const expression = ref('')
- const crontabValueObj = ref({
- second: "*",
- min: "*",
- hour: "*",
- day: "*",
- month: "*",
- week: "?",
- year: "",
- })
- const crontabValueString = computed(() => {
- const obj = crontabValueObj.value
- return obj.second
- + " "
- + obj.min
- + " "
- + obj.hour
- + " "
- + obj.day
- + " "
- + obj.month
- + " "
- + obj.week
- + (obj.year === "" ? "" : " " + obj.year)
- })
- watch(expression, () => resolveExp())
- function shouldHide(key) {
- return !(hideComponent.value && hideComponent.value.includes(key))
- }
- function resolveExp() {
- // 反解析 表达式
- if (expression.value) {
- const arr = expression.value.split(/\s+/)
- if (arr.length >= 6) {
- //6 位以上是合法表达式
- let obj = {
- second: arr[0],
- min: arr[1],
- hour: arr[2],
- day: arr[3],
- month: arr[4],
- week: arr[5],
- year: arr[6] ? arr[6] : ""
- }
- crontabValueObj.value = {
- ...obj,
- }
- }
- } else {
- // 没有传入的表达式 则还原
- clearCron()
- }
- }
- // tab切换值
- function tabCheck(index) {
- tabActive.value = index
- }
- // 由子组件触发,更改表达式组成的字段值
- function updateCrontabValue(name, value, from) {
- crontabValueObj.value[name] = value
- }
- // 表单选项的子组件校验数字格式(通过-props传递)
- function checkNumber(value, minLimit, maxLimit) {
- // 检查必须为整数
- value = Math.floor(value)
- if (value < minLimit) {
- value = minLimit
- } else if (value > maxLimit) {
- value = maxLimit
- }
- return value
- }
- // 隐藏弹窗
- function hidePopup() {
- emit("hide")
- }
- // 填充表达式
- function submitFill() {
- emit("fill", crontabValueString.value)
- hidePopup()
- }
- function clearCron() {
- // 还原选择项
- crontabValueObj.value = {
- second: "*",
- min: "*",
- hour: "*",
- day: "*",
- month: "*",
- week: "?",
- year: "",
- }
- }
- onMounted(() => {
- expression.value = props.expression
- hideComponent.value = props.hideComponent
- })
- </script>
-
- <style lang="scss" scoped>
- .pop_btn {
- text-align: center;
- margin-top: 20px;
- }
- .popup-main {
- position: relative;
- margin: 10px auto;
- background: #fff;
- border-radius: 5px;
- font-size: 12px;
- overflow: hidden;
- }
- .popup-title {
- overflow: hidden;
- line-height: 34px;
- padding-top: 6px;
- background: #f2f2f2;
- }
- .popup-result {
- box-sizing: border-box;
- line-height: 24px;
- margin: 25px auto;
- padding: 15px 10px 10px;
- border: 1px solid #ccc;
- position: relative;
- }
- .popup-result .title {
- position: absolute;
- top: -28px;
- left: 50%;
- width: 140px;
- font-size: 14px;
- margin-left: -70px;
- text-align: center;
- line-height: 30px;
- background: #fff;
- }
- .popup-result table {
- text-align: center;
- width: 100%;
- margin: 0 auto;
- }
- .popup-result table td:not(.result) {
- width: 3.5rem;
- min-width: 3.5rem;
- max-width: 3.5rem;
- }
- .popup-result table span {
- display: block;
- width: 100%;
- font-family: arial;
- line-height: 30px;
- height: 30px;
- white-space: nowrap;
- overflow: hidden;
- border: 1px solid #e8e8e8;
- }
- .popup-result-scroll {
- font-size: 12px;
- line-height: 24px;
- height: 10em;
- overflow-y: auto;
- }
- </style>