来看看一个VueJS实例-客户详细信息。代码如下：
<html>
<head>
<title>VueJs Instance - Web176教程网/https://www.web176.com</title>
<script type = "text/javascript" src = "/demo/vue/vue2.min.js"></script>
</head>
<body>
<style>
#databinding{
padding: 20px 15px 15px 15px;
margin: 0 0 25px 0;
width: auto;
}
span, option, input {
font-size:20px;
}
.Table{
display: table;
width:80%;
}
.Title{
display: table-caption;
text-align: center;
font-weight: bold;
font-size: larger;
}
.Heading{
display: table-row;
font-weight: bold;
text-align: center;
}
.Row{
display: table-row;
}
.Cell{
display: table-cell;
border: solid;
border-width: thin;
padding-left: 5px;
padding-right: 5px;
width:30%;
}
</style>
<div id = "databinding" style = "">
<h1>Customer Details</h1>
<span>First Name</span>
<input type = "text" placeholder = "Enter First Name" v-model = "fname"/>
<span>Last Name</span>
<input type = "text" placeholder = "Enter Last Name" v-model = "lname"/>
<span>Address</span>
<input type = "text" placeholder = "Enter Address" v-model = "addr"/>
<button v-on:click = "showdata" v-bind:style = "styleobj">Add</button>
<br/>
<br/>
<customercomponent
v-for = "(item, index) in custdet"
v-bind:item = "item"
v-bind:index = "index"
v-bind:itr = "item"
v-bind:key = "item.fname"
v-on:removeelement = "custdet.splice(index, 1)">
</customercomponent>
</div>
<script type = "text/javascript">
Vue.component('customercomponent',{
template : '<div class = "Table"><div class = "Row" v-bind:style = "styleobj"><div class = "Cell"><p>{{itr.fname}}</p></div><div class = "Cell"><p>{{itr.lname}}</p></div><div class = "Cell"><p>{{itr.addr}}</p></div><div class = "Cell"><p><button v-on:click = "$emit(\'removeelement\')">X</button></p></div></div></div>',
props: ['itr', 'index'],
data: function() {
return {
styleobj : {
backgroundColor:this.getcolor(),
fontSize : 20
}
}
},
methods:{
getcolor : function() {
if (this.index % 2) {
return "#FFE633";
} else {
return "#D4CA87";
}
}
}
});
var vm = new Vue({
el: '#databinding',
data: {
fname:'',
lname:'',
addr : '',
custdet:[],
styleobj: {
backgroundColor: '#2196F3!important',
cursor: 'pointer',
padding: '8px 16px',
verticalAlign: 'middle',
}
},
methods :{
showdata : function() {
this.custdet.push({
fname: this.fname,
lname: this.lname,
addr : this.addr
});
this.fname = "";
this.lname = "";
this.addr = "";
}
}
});
</script>
</body>
</html>TIPS：在上面的示例中，我们要输入三个texbox：名字，姓氏和地址。有一个添加按钮，它使用删除按钮以表格格式添加在文本框中输入的值。
该表格格式是使用组件创建的。单击按钮使用发出事件与父组件交互，以从阵列中删除要素。输入的值存储在数组中，并使用prop属性与子组件共享。
作者：terry，如若转载，请注明出处：https://www.web176.com/vuejs/981.html
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