【发布时间】:2019-03-06 12:19:30
【问题描述】:
我尝试将el-autocomplete 标记与最简单的版本一起使用:回调函数(JSFiddle version)返回的Array。
Vue.component('button-counter', {
data: function() {
return {
selectdusers: [],
user: ''
}
},
template: '<el-container> <el-container style="margin-left: 15px; width: 150px"> <el-autocomplete class="inline-input" v-model="user" :fetch-suggestions="filterUsers" placeholder="add user" @select="handleSelect" ></el-autocomplete> <el-button type="info" icon="el-icon-plus" click="addUser(user)">Add</el-button> </el-container> </el-container>',
methods: {
addUser(user) {
this.selectedUsers.push(user)
this.user = ''
},
filterUsers(user, cb) {
console.log(user)
cb(['qqq', 'zzz'])
//return this.allusers.filter(x => _.includes(x.f+x.t, user))
},
handleSelect() {}
},
})
new Vue({
el: '#components-demo'
})
@import url("//unpkg.com/element-ui@2.4.8/lib/theme-chalk/index.css");
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/element-ui/2.4.7/index.js"></script>
<div id="components-demo">
<button-counter></button-counter>
</div>
建议框在视觉上是空的,尽管 DevTools 在 <ElAutocompleteSuggestions> → data → suggestions 中显示了预期的元素
【问题讨论】:
标签: javascript vue.js vue-component element-ui