| <template> | 
|     <el-form size="small"> | 
|         <el-form-item> | 
|             <el-radio :label="1" v-model='radioValue'> | 
|                 不填,允许的通配符[, - * /] | 
|             </el-radio> | 
|         </el-form-item> | 
|   | 
|         <el-form-item> | 
|             <el-radio :label="2" v-model='radioValue'> | 
|                 每年 | 
|             </el-radio> | 
|         </el-form-item> | 
|   | 
|         <el-form-item> | 
|             <el-radio :label="3" v-model='radioValue'> | 
|                 周期从 | 
|                 <el-input-number v-model='cycle01' :min='fullYear' :max="2098" /> - | 
|                 <el-input-number v-model='cycle02' :min="cycle01 ? cycle01 + 1 : fullYear + 1" :max="2099" /> | 
|             </el-radio> | 
|         </el-form-item> | 
|   | 
|         <el-form-item> | 
|             <el-radio :label="4" v-model='radioValue'> | 
|                 从 | 
|                 <el-input-number v-model='average01' :min='fullYear' :max="2098"/> 年开始,每 | 
|                 <el-input-number v-model='average02' :min="1" :max="2099 - average01 || fullYear" /> 年执行一次 | 
|             </el-radio> | 
|   | 
|         </el-form-item> | 
|   | 
|         <el-form-item> | 
|             <el-radio :label="5" v-model='radioValue'> | 
|                 指定 | 
|                 <el-select clearable v-model="checkboxList" placeholder="可多选" multiple> | 
|                     <el-option v-for="item in 9" :key="item" :value="item - 1 + fullYear" :label="item -1 + fullYear" /> | 
|                 </el-select> | 
|             </el-radio> | 
|         </el-form-item> | 
|     </el-form> | 
| </template> | 
|   | 
| <script> | 
| export default { | 
|     data() { | 
|         return { | 
|             fullYear: 0, | 
|             radioValue: 1, | 
|             cycle01: 0, | 
|             cycle02: 0, | 
|             average01: 0, | 
|             average02: 1, | 
|             checkboxList: [], | 
|             checkNum: this.$options.propsData.check | 
|         } | 
|     }, | 
|     name: 'crontab-year', | 
|     props: ['check', 'month', 'cron'], | 
|     methods: { | 
|         // 单选按钮值变化时 | 
|         radioChange() { | 
|             switch (this.radioValue) { | 
|                 case 1: | 
|                     this.$emit('update', 'year', ''); | 
|                     break; | 
|                 case 2: | 
|                     this.$emit('update', 'year', '*'); | 
|                     break; | 
|                 case 3: | 
|                     this.$emit('update', 'year', this.cycleTotal); | 
|                     break; | 
|                 case 4: | 
|                     this.$emit('update', 'year', this.averageTotal); | 
|                     break; | 
|                 case 5: | 
|                     this.$emit('update', 'year', this.checkboxString); | 
|                     break; | 
|             } | 
|         }, | 
|         // 周期两个值变化时 | 
|         cycleChange() { | 
|             if (this.radioValue == '3') { | 
|                 this.$emit('update', 'year', this.cycleTotal); | 
|             } | 
|         }, | 
|         // 平均两个值变化时 | 
|         averageChange() { | 
|             if (this.radioValue == '4') { | 
|                 this.$emit('update', 'year', this.averageTotal); | 
|             } | 
|         }, | 
|         // checkbox值变化时 | 
|         checkboxChange() { | 
|             if (this.radioValue == '5') { | 
|                 this.$emit('update', 'year', this.checkboxString); | 
|             } | 
|         } | 
|     }, | 
|     watch: { | 
|         'radioValue': 'radioChange', | 
|         'cycleTotal': 'cycleChange', | 
|         'averageTotal': 'averageChange', | 
|         'checkboxString': 'checkboxChange' | 
|     }, | 
|     computed: { | 
|         // 计算两个周期值 | 
|         cycleTotal: function () { | 
|             const cycle01 = this.checkNum(this.cycle01, this.fullYear, 2098) | 
|             const cycle02 = this.checkNum(this.cycle02, cycle01 ? cycle01 + 1 : this.fullYear + 1, 2099) | 
|             return cycle01 + '-' + cycle02; | 
|         }, | 
|         // 计算平均用到的值 | 
|         averageTotal: function () { | 
|             const average01 = this.checkNum(this.average01, this.fullYear, 2098) | 
|             const average02 = this.checkNum(this.average02, 1, 2099 - average01 || this.fullYear) | 
|             return average01 + '/' + average02; | 
|         }, | 
|         // 计算勾选的checkbox值合集 | 
|         checkboxString: function () { | 
|             let str = this.checkboxList.join(); | 
|             return str; | 
|         } | 
|     }, | 
|     mounted: function () { | 
|         // 仅获取当前年份 | 
|         this.fullYear = Number(new Date().getFullYear()); | 
|         this.cycle01 = this.fullYear | 
|         this.average01 = this.fullYear | 
|     } | 
| } | 
| </script> |