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這篇文章主要介紹Vue如何實(shí)現(xiàn)用戶自定義字段顯示數(shù)據(jù)，文中介紹的非常詳細(xì)，具有一定的參考價(jià)值，感興趣的小伙伴們一定要看完！
Vue具體輕量級框架、簡單易學(xué)、雙向數(shù)據(jù)綁定、組件化、數(shù)據(jù)和結(jié)構(gòu)的分離、虛擬DOM、運(yùn)行速度快等優(yōu)勢，Vue中頁面使用的是局部刷新，不用每次跳轉(zhuǎn)頁面都要請求所有數(shù)據(jù)和dom，可以大大提升訪問速度和用戶體驗(yàn)。
如下：
代碼：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<script src="../lib/vue.min.js"></script>
<style>
.middle::-webkit-scrollbar {height:8px;}
/* 滾動槽 */
.middle::-webkit-scrollbar-track {border-radius: 10px;}
/* 滾動條滑塊 */
.middle::-webkit-scrollbar-thumb {background: #ccc;}
* {margin: 0;padding: 0;box-sizing:border-box;font-family: "微軟雅黑";}
#tabPanel{width:1100px;height:300px;margin:100px auto;}
.left{float:left;height:300px;width:300px;font-size:0;}
.left .item,.right .item,.middle .item{display:inline-block;width:100px;}
.left .item span,.middle .item span,.left .item span{display:block;height:50px;text-align:center;line-height:50px;font-size:14px;border:1px solid #eee;}
.right .item{width:200px;height:50px;line-height:50px;text-align:center;border:1px solid #eee;}
.right .item span{display:inline-block;border:none;color:blue;text-decoration: underline;cursor:pointer;}
.middle{float:left;height:300px;width:300px;font-size:0;overflow-x:scroll;overflow-y:hidden;}
.right{float:left;height:300px;width:200px;}
#tabPanel .chooseItem {padding:10px 0;}
#tabPanel .chooseItem label{padding:0 10px;}
</style>
<title>Vue實(shí)現(xiàn)自定義字段數(shù)據(jù)</title>
</head>
<body>
<div id="tabPanel">
<div class="chooseItem">
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.weight">體重</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.inter">興趣</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.schoold">學(xué)校</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.district">所屬地區(qū)</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.class">所屬年級</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.math">數(shù)學(xué)</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.chinese">語文</label>
<label @click="chooseFile()"><input type="checkbox" @click.stop="" v-model="field.english">英語</label>
</div>
<div class="left">
<div class="item">
<span>編號</span>
<span v-for="(item, index) in students">{{item.id}}</span>
</div>
<div class="item">
<span>姓別</span>
<span v-for="(item, index) in students">{{item.sex}}</span>
</div>
<div class="item">
<span>身高</span>
<span v-for="(item, index) in students">{{item.hight}}</span>
</div>
</div>
<div class="middle">
<div :>
<div class="item" v-show="field.weight">
<span>體重</span>
<span v-for="(item, index) in students">{{item.weight}}</span>
</div>
<div class="item" v-show="field.inter">
<span>興趣</span>
<span v-for="(item, index) in students">{{item.inter}}</span>
</div>
<div class="item" v-show="field.schoold">
<span>學(xué)校</span>
<span v-for="(item, index) in students">{{item.schoold}}</span>
</div>
<div class="item" v-show="field.district">
<span>所屬地區(qū)</span>
<span v-for="(item, index) in students">{{item.district}}</span>
</div>
<div class="item" v-show="field.class">
<span>所屬年級</span>
<span v-for="(item, index) in students">{{item.class}}</span>
</div>
<div class="item" v-show="field.math">
<span>數(shù)學(xué)</span>
<span v-for="(item, index) in students">{{item.math}}</span>
</div>
<div class="item" v-show="field.chinese">
<span>語文</span>
<span v-for="(item, index) in students">{{item.chinese}}</span>
</div>
<div class="item" v-show="field.english">
<span>英語</span>
<span v-for="(item, index) in students">{{item.english}}</span>
</div>
</div>
</div>
<div class="right">
<div class="item">
<span>操作</span>
</div>
<div class="item" v-for="(item, index) in students">
<span @click="detail(item.id ,index)" :title="item.id">查看</span>
<span @click="detail(item.id ,index)" :title="item.id">刪除</span>
<span @click="detail(item.id ,index)" :title="item.id">修改</span>
<span @click="detail(item.id ,index)" :title="item.id">凍結(jié)</span>
</div>
</div>
</div>
</body>
<script>
var v = new Vue({
el: "#tabPanel",
data: {
length: 3,
field:{
weight: true,
inter: true,
schoold: true,
district: false,
class: false,
math: false,
chinese: false,
english: false
},
students:[{
id: 1,
name: 'zhangsan01',
sex: '男',
hight: '168cm',
weight: '56kg',
inter: '籃球1',
schoold: '清華大學(xué)1',
district: '湖南省1',
class: '大學(xué)三年級1',
math: '97',
chinese: '98',
english: '120'
},{
id: 2,
name: 'zhangsan02',
sex: '男',
hight: '168cm',
weight: '56kg',
inter: '籃球2',
schoold: '清華大學(xué)2',
district: '湖南省2',
class: '大學(xué)三年級2',
math: '97',
chinese: '98',
english: '120'
},{
id: 3,
name: 'zhangsan03',
sex: '男',
hight: '168cm',
weight: '56kg',
inter: '籃球3',
schoold: '清華大學(xué)3',
district: '湖南省3',
class: '大學(xué)三年級3',
math: '97',
chinese: '98',
english: '120'
},{
id: 4,
name: 'zhangsan04',
sex: '男',
hight: '168cm',
weight: '56kg',
inter: '籃球4',
schoold: '清華大學(xué)4',
district: '湖南省4',
class: '大學(xué)三年級4',
math: '97',
chinese: '98',
english: '120'
},{
id: 5,
name: 'zhangsan05',
sex: '男',
hight: '168cm',
weight: '56kg',
inter: '籃球5',
schoold: '清華大學(xué)5',
district: '湖南省5',
class: '大學(xué)三年級5',
math: '97',
chinese: '98',
english: '120'
}]
},
methods: {
//雙擊刪除滑塊
del: function(index) {
this.tabs.splice(index, 1);
this.tabContents.splice(index, 1)
},
//編輯選項(xiàng)內(nèi)容
editContent: function(index, value) {
this.tabContents[index] = value;
console.log(this.tabContents);
},
chooseFile: function(){
var val = this.field;
//this.length = 0;
for (i in val){
if(val[i]){
this.length = this.length + 1;
}
//console.log(val.lenght)
}
if(this.length > 8){
this.length = 8;
}
console.log(this.length);
}
},
computed: {
lengthb: function(){
if(length > 6){
lengthb = 6
}
}
},
watch: {
field: function(val){
//console.log(this.field.lenght);
}
}
});
</script>
</html>以上是“Vue如何實(shí)現(xiàn)用戶自定義字段顯示數(shù)據(jù)”這篇文章的所有內(nèi)容，感謝各位的閱讀！希望分享的內(nèi)容對大家有幫助，更多相關(guān)知識，歡迎關(guān)注億速云行業(yè)資訊頻道！
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