npm install --save-dev multilevel-picker
import multilevel from 'multilevel-picker';
<multilevel @change="change" columns=2 separator="--" placeholder="请选择地址" :data="city-json">
https://github.com/darkdragonblade/vue-multilevel-picker/blob/master/static/city-data.rar?raw=true
https://github.com/darkdragonblade/vue-multilevel-picker
https://www.npmjs.com/package/multilevel-picker
名称类型默认描述
changefunction 无数据改变时触发
columnsstring 1显示列数
separatorstring --分隔符
placeholdersring 请选择无数据默认值
dataarray 无json数据(必填)
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