<template>
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<el-form size="small">
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<el-form-item>
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<el-radio v-model='radioValue' :label="1">
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秒,允许的通配符[, - * /]
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</el-radio>
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</el-form-item>
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<el-form-item>
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<el-radio v-model='radioValue' :label="2">
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周期从
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<el-input-number v-model='cycle01' :min="0" :max="58" /> -
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<el-input-number v-model='cycle02' :min="cycle01 ? cycle01 + 1 : 1" :max="59" /> 秒
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</el-radio>
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</el-form-item>
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<el-form-item>
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<el-radio v-model='radioValue' :label="3">
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从
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<el-input-number v-model='average01' :min="0" :max="58" /> 秒开始,每
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<el-input-number v-model='average02' :min="1" :max="59 - average01 || 0" /> 秒执行一次
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</el-radio>
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</el-form-item>
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<el-form-item>
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<el-radio v-model='radioValue' :label="4">
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指定
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<el-select clearable v-model="checkboxList" placeholder="可多选" multiple style="width:100%">
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<el-option v-for="item in 60" :key="item" :value="item-1">{{item-1}}</el-option>
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</el-select>
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</el-radio>
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</el-form-item>
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</el-form>
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</template>
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<script>
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export default {
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data() {
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return {
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radioValue: 1,
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cycle01: 1,
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cycle02: 2,
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average01: 0,
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average02: 1,
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checkboxList: [],
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checkNum: this.$options.propsData.check
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}
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},
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name: 'crontab-second',
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props: ['check', 'radioParent'],
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methods: {
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// 单选按钮值变化时
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radioChange() {
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switch (this.radioValue) {
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case 1:
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this.$emit('update', 'second', '*', 'second');
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break;
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case 2:
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this.$emit('update', 'second', this.cycleTotal);
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break;
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case 3:
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this.$emit('update', 'second', this.averageTotal);
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break;
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case 4:
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this.$emit('update', 'second', this.checkboxString);
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break;
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}
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},
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// 周期两个值变化时
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cycleChange() {
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if (this.radioValue == '2') {
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this.$emit('update', 'second', this.cycleTotal);
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}
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},
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// 平均两个值变化时
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averageChange() {
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if (this.radioValue == '3') {
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this.$emit('update', 'second', this.averageTotal);
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}
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},
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// checkbox值变化时
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checkboxChange() {
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if (this.radioValue == '4') {
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this.$emit('update', 'second', this.checkboxString);
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}
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}
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},
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watch: {
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'radioValue': 'radioChange',
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'cycleTotal': 'cycleChange',
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'averageTotal': 'averageChange',
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'checkboxString': 'checkboxChange',
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radioParent() {
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this.radioValue = this.radioParent
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}
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},
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computed: {
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// 计算两个周期值
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cycleTotal: function () {
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const cycle01 = this.checkNum(this.cycle01, 0, 58)
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const cycle02 = this.checkNum(this.cycle02, cycle01 ? cycle01 + 1 : 1, 59)
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return cycle01 + '-' + cycle02;
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},
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// 计算平均用到的值
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averageTotal: function () {
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const average01 = this.checkNum(this.average01, 0, 58)
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const average02 = this.checkNum(this.average02, 1, 59 - average01 || 0)
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return average01 + '/' + average02;
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},
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// 计算勾选的checkbox值合集
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checkboxString: function () {
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let str = this.checkboxList.join();
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return str == '' ? '*' : str;
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}
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}
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}
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</script>
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