【vue】element-plus日期时间范围禁用规则

@/hooks/dateDisabled.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
import { ref } from "vue";

/**
 * 日期选择器 日期选择禁用
 */
export function dateDisabled() {
  const firstSelectDate = ref(0);
  const countDay = 7;

  /**
   * 日历上禁用日期（禁用规则：不允许选择当天以后的日期，范围只能选择第一次选择日期的前后7天）
   * @param date
   * @returns {boolean}
   */
  function disabledDateRange(date) {
    if (firstSelectDate.value) {
      // 1天毫秒时间戳
      const timeRange = 24 * 60 * 60 * 1000;
      const currentTime = new Date().getTime();
      const minTime = firstSelectDate.value - timeRange * countDay;
      let maxTime = firstSelectDate.value + timeRange * (countDay - 1);
      // 如果最大时间超过当前时间处理
      if (maxTime > currentTime) maxTime = currentTime;
      return date.getTime() <= minTime || date.getTime() > maxTime;
    } else {
      return date.getTime() > new Date().getTime();
    }
  }

  /**
   * 在日历所选日期更改时触发
   * @param {Array<Date>} dates
   */
  function calendarChange(dates) {
    firstSelectDate.value = dates[0].getTime();
    if (dates[1]) firstSelectDate.value = 0;
  }
  return {
    disabledDateRange,
    calendarChange,
  };
}

xxx.vue

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
<template>
  <el-form-item label="日期" prop="date">
    <el-date-picker
      v-model="queryParams.date"
      type="daterange"
      value-format="YYYY-MM-DD"
      range-separator="-"
      start-placeholder="开始日期"
      end-placeholder="结束日期"
      :clearable="false"
      :disabled-date="disabledDateRange"
      @calendarChange="calendarChange"
    ></el-date-picker>
  </el-form-item>
</template>

<script setup>
  import { dateDisabled } from "@/hooks/dateDisabled.js";

  const { disabledDateRange, calendarChange } = dateDisabled();
</script>