- <template>
- <div>
- <el-tabs>
- <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>