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How does Element plus dynamically disable date selection

dgqs2000 注册会员
2023-02-27 22:21

This answer references ChatGPT
In Vue.js, you can dynamically disable the date selector by binding the disabled property. If you are using the date selector provided by the Element Plus library, you can disable date selection by binding the disabled property to the component.

For example, if you have a datePicker component named Datepicker, you can control its disabled state with a variable such as


<template>
  <el-date-picker v-model="date" :disabled="isDisabled">el-date-picker>
template>

<script>
export default {
  data() {
    return {
      date: '',
      isDisabled: false
    }
  }
}
script>

In the above code, isDisabled isa variable that controls whether the date selector is disabled. When isDisabled is true, the date selector is disabled.

If you want to dynamically set the optional date range for the date selector, you can do so by binding the disabled-date property. In the disabled-date property, you can return a function that will be used to determine which dates should be disabled.

For example, if you wanted to disable all dates earlier than today, you could use the following code:


<template>
  <el-date-picker v-model="date" :disabled-date="disabledDate">el-date-picker>
template>

<script>
export default {
  data() {
    return {
      date: ''
    }
  },
  methods: {
    disabledDate(time) {
      return time.getTime() < Date.now() - 8.64e7
    }
  }
}
script>

In the above code, disabledDate isa function that determines which dates should be disabled. In this function, we use the time.getTime() method to get the timestamp of the date and then compare it to today's timestamp. If the date's timestamp is earlier than today's timestamp, return true and the date will be disabled. If the date's timestamp is later than or equal to today's timestamp, return false and the date will be available.

lheleven 注册会员
2023-02-27 22:21

Static, dynamic is to get the date in the data first. The only thing the date-picker recognizes is the moment, and then you can disable it. The
disabled-date property allows you to write a function to do a comparison and return true if it is less than the obtained date. You can generally convert milliseconds to compare.
https://element-plus.gitee.io/z h-CN/component/date-picker.html#%E5%B1%9E%E6%80%A7

dxwwdm 注册会员
2023-02-27 22:21

Put a response variable in the disabledDate method

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Publish Time
2023-02-27 22:21
Update Time
2023-02-27 22:21

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