效果圖如下：
需求是（其中我用了mui的css樣式）：
1、點擊input框後選擇審覈人列表菜單過渡從下往上出現；
2、選擇人後點擊確定按鈕，選擇的人出現在input框中；
3、點擊空白的地方則關閉選擇審覈人窗口
4、選擇審覈人列表菜單中有查詢功能
| 實例一 |
實例一 |
![Computer]() |
![$1600]() |
代碼如下：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<link rel="stylesheet" href="css/mui.min.css">
<style>
/*，蒙版*/
.overlay{
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 1000;
background: rgba(0, 0, 0, .5);
}
.checklist{
-webkit-transition: .3s;
position: fixed;
bottom: 0;
left: 0;
z-index: 2000;
width: 100%;
background-color: #fff;
}
.wrap {
display: -webkit-flex;
display: flex;
justify-content: space-between;
align-items: center;
height: 45px;
font-size: 16px;
padding: 0 13px;
border-bottom: 1px solid rgb(217, 217, 217);
}
.cancel{
padding: 5px 10px;
font-size: 12px;
font-weight: 400;
display: inline-block;
cursor: pointer;
text-align: center;
color: #333;
border: 1px solid #ccc;
border-radius: 3px;
background-color: #fff;
}
.confirm{
padding: 5px 10px;
font-size: 12px;
font-weight: 400;
display: inline-block;
cursor: pointer;
text-align: center;
border-radius: 3px;
color: #fff;
border: 1px solid #007aff;
background-color: #007aff;
}
.list{
width: 100%;
height: 230px;
overflow-x: hidden;
overflow-y: scroll;
}
.list .line {
display: -webkit-flex;
display: flex;
justify-content: center; /*周圍留有空白*/
align-items: center;
height: 30px;
}
.list .line .lines{
display: -webkit-flex;
display: flex;
flex-direction: column;
justify-content: center; /*周圍留有空白*/
align-items: flex-start;
width: 90%;
}
/*過渡樣式*/
.fade-enter-active, .fade-leave-active {
-webkit-transform: translateY(0px);
}
.fade-enter, .fade-leave-active {
-webkit-transform: translateY(300px);
}
/*搜索框樣式*/
.mui-search .mui-placeholder{
line-height: 30px;
}
.row{
overflow: visible !important;
position: relative;
left: 30%;
width: 60%;
transform: translateX(-50%);
height: 30px;
display: inline-block;
}
input[type=search]{
height: 30px;
padding-left: 30px;
}
.mui-search input[type=search]{
padding-right: 0px;
}
.title{
width: 110%;
}
</style>
</head>
<body>
<div id="app">
<p>{{ message }}</p>
<input type="text" @click="btn($event)" v-model="peoPle">
<!--過渡的動畫-->
<transition name="fade">
<div class="checklist" v-if="visible" ref="main">
<div class="wrap">
<button class="cancel" @click="onhide">取消</button>
<div class="mui-input-row row">
<div>
<span class="mui-icon mui-icon-search" style="position: absolute; top: 9%; left: 2%;"></span>
</div>
<input v-model="search" type="search" placeholder="" class="int mui-input-clear">
</div>
<!-- <span class="title">選擇審覈人</span>-->
<button class="confirm" @click="onConfirm">完成</button>
</div>
<div class="list">
<div class="line" v-for="item in list">
<div class="lines">
<label :for="item.name" class="title">{{item.name}}</label>
</div>
<div>
<input :id="item.name" :value="item.name" type="checkbox" v-model="checkedNames">
</div>
</div>
</div>
</div>
</transition>
<!--蒙層-->
<div class="overlay" v-if="visible"></div>
</div>
<script>
var vm = new Vue({
el: '#app',
//屏幕以外的點擊
data: {
message: 'Hello Vue.js!',
visible:false,
info:[
{
'name':'智子'
},
{
'name':'王靜雲'
},
{
'name':'王雲'
},
{
'name':'張三'
},
{
'name':'李四'
},
{
'name':'王五'
},
{
'name':'趙璐'
},
{
'name':'李文'
},
{
'name':'海翔'
}
], //數據
peoPle:'',
search:'', //查詢
checkedNames:[]
},
//查詢功能
// computed比methods效率高，不需要重新渲染頁面
computed:{
list:function(){
const arr =[];
for(let i=0;i<this.info.length;i++){
// console.log(that.info.length)
if(this.info[i].name.indexOf(this.search)!=-1){
arr.push(this.info[i])
}
}
return arr;
}
},
methods:{
/*點擊input*/
btn (event) {
//阻止冒泡
event || (event = window.event);
event.stopPropagation ? event.stopPropagation() : (event.cancelBubble = true);
this.visible ? this.hide() : this.show()
},
show () {
this.visible = true;
document.addEventListener('click', this.hidePanel, false)
},
hide () {
this.visible = false;
document.removeEventListener('click', this.hidePanel, false)
},
hidePanel (e) {
if (this.$refs.main && !this.$refs.main.contains(e.target)) {//點擊除彈出層外的空白區域
this.hide()
}
},
/*取消*/
onhide(){
this.visible = false;
},
/*完成*/
onConfirm(){
this.visible = false;
this.peoPle= this.checkedNames
}
}
})
</script>
</body>
</html>
