标签：demo ted block ops code mode div select dem
官网例子
<div class="block">
<span class="demonstration">hover 触发子菜单</span>
<el-cascader
v-model="value"
:options="options"
:props="{ expandTrigger: ‘hover‘ }" 这样是不生效的
@change="handleChange"></el-cascader>
</div>
应该写成下面这样
<div class="block"> <span class="demonstration">hover 触发子菜单</span> <el-cascader expand-trigger="hover" :options="options" v-model="selectedOptions2" @change="handleChange"> </el-cascader> </div
标签：demo ted block ops code mode div select dem
原文地址：https://www.cnblogs.com/robinunix/p/11215316.html
