[Element-UI] 使用Element-UI的DateTimePicker组件报错:Cannot read property 'getHours' of undefined
使用Element-UI组件的DateTimePicker,如下:
<template> <div class="block"> <span class="demonstration">时间</span> <el-date-picker v-model="value" type="datetime" placeholder="选择日期时间"> </el-date-picker> </div> </template> <script> export default { data() { return { value: '1554189000' }; } }; </script>
如果value 为时间戳或者yyyy-MM-dd hh:mm:ss格式,会报错:
TypeError: Cannot read property 'getHours' of undefined
因为date-picker 的时间是格林威时间,赋给v-model的值需要格林威时间格式,如果value 为yyyy-MM-dd hh:mm:ss,则只需要在 el-date-picker
节点上增加一个格式化value的属性 value-format="yyyy-MM-dd hh:mm:ss"
如
<el-date-picker v-model="value" type="datetime" value-format="yyyy-MM-dd hh:mm:ss" placeholder="选择日期时间"> </el-date-picker>
如果value 为时间戳,则只需要value = new Date(value * 1000) 转换一次即可
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