el-date-picker会减一个月
时间: 2023-10-06 14:08:33 浏览: 115
el-date-picker 英文改中文.doc
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el-date-picker可以通过设置type为"month"来显示月份选择器。如果要减少一个月,可以在v-model绑定的数据上进行操作。比如,如果v-model="searchData.month",那么在代码中可以通过改变searchData.month的值来减去一个月。具体操作可以参考下面的代码示例:
```
<el-date-picker v-model="searchData.month" type="month" placeholder="2012-6" format="yyyy-MM" value-format="yyyy-MM" :picker-options="pickerOptions" />
```
在data中定义searchData对象,并初始化searchData.month为当前月份。然后在methods中定义函数来减少一个月的操作:
```javascript
data() {
return {
searchData: {
month: new Date().toISOString().substr(0, 7) // 初始化为当前月份
}
}
},
methods: {
decreaseMonth() {
const currentDate = new Date(this.searchData.month);
currentDate.setMonth(currentDate.getMonth() - 1); // 减少一个月
this.searchData.month = currentDate.toISOString().substr(0, 7); // 更新月份
}
}
```
调用decreaseMonth函数后,searchData.month的值会减去一个月,并且el-date-picker会相应地显示减去一个月后的月份。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
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