el-select使用方法及遇到数据回显的坑

2019独角兽企业重金招聘Python工程师标准>>>

< el-select v-model = " temp . lang " class = "filter-item" placeholder = "Please select" >

< el-option v-for = " item in langs " :key = " item . value " :label = " item . label " :value = " item . value " />

</ el-select >

 

langs: [{

value: '1' ,//这里注意值为字符型，需要与 temp . lang的值类型保持一致，否则不会正常回显

label: '中文'

},

{

value: '0' ,

label: '英文'

}

],

这里 注意值value为字符型，需要与 temp . lang的值类型保持一致，否则不会正常回显

转载于:https://my.oschina.net/u/3632227/blog/3027212