vue.js实现点击按钮添加和删除表单效果

vue.js实现点击按钮添加和删除表单效果

vue .js实现点击按钮添加和删除表单效果

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>vue.js实现点击按钮添加和删除表单效果</title>
</head>
<style type="text/css">
* {
margin: 0;
padding: 0;
box-sizing: border-box
}

html {
font-size: 12px;
font-family: Ubuntu, simHei, sans-serif;
font-weight: 400
}

body {
font-size: 1rem
}

table,
td,
th {
border-collapse: collapse;
border-spacing: 0
}

table {
width: 100%
}

td,
th {
border: 1px solid #bcbcbc;
padding: 5px 10px
}

th {
background: #42b983;
font-size: 1.2rem;
font-weight: 400;
color: #fff;
cursor: pointer
}

tr:nth-of-type(odd) {
background: #fff
}

tr:nth-of-type(even) {
background: #eee
}

fieldset {
border: 1px solid #BCBCBC;
padding: 15px;
}

input {
outline: none
}

input[type=text] {
border: 1px solid #ccc;
padding: .5rem .3rem;
}

input[type=text]:focus {
border-color: #42b983;
}

button {
outline: none;
padding: 5px 8px;
color: #fff;
border: 1px solid #BCBCBC;
border-radius: 3px;
background-color: #009A61;
cursor: pointer;
}
button:hover{
opacity: 0.8;
}

#app {
margin: 0 auto;
max-width: 640px
}

.form-group {
margin: 10px;
}

.form-group > label {
display: inline-block;
width: 10rem;
text-align: right;
}

.form-group > input,
.form-group > select {
display: inline-block;
height: 2.5rem;
line-height: 2.5rem;
}

.text-center{
text-align: center;
}

.pagination {
display: inline-block;
padding-left: 0;
margin: 21px 0;
border-radius: 3px;
}

.pagination > li {
display: inline;
}

.pagination > li > a {
position: relative;
float: left;
padding: 6px 12px;
line-height: 1.5;
text-decoration: none;
color: #009a61;
background-color: #fff;
border: 1px solid #ddd;
margin-left: -1px;
list-style: none;
}

.pagination > li > a:hover {
background-color: #eee;
}

.pagination .active {
color: #fff;
background-color: #009a61;
border-left: none;
border-right: none;
}

.pagination .active:hover {
background: #009a61;
cursor: default;
}

.pagination > li:first-child > a .p {
border-bottom-left-radius: 3px;
border-top-left-radius: 3px;
}

.pagination > li:last-child > a {
border-bottom-right-radius: 3px;
border-top-right-radius: 3px;
}

</style>
<body>
<div id="app">
<fieldset>
<legend>
Create New Person
</legend>
<div class="form-group">
<label>Name:</label>
<input type="text" v-model="newPerson.name"/>
</div>
<div class="form-group">
<label>Age:</label>
<input type="text" v-model="newPerson.age"/>
</div>
<div class="form-group">
<label>Sex:</label>
<select v-model="newPerson.sex">
<option value="Male">Male</option>
<option value="Female">Female</option>
</select>
</div>
<div class="form-group">
<label></label>
<button @click="createPerson">Create</button>
</div>
</fieldset>
<table>
<thead>
<tr>
<th>Name</th>
<th>Age</th>
<th>Sex</th>
<th>Delete</th>
</tr>
</thead>
<tbody>
<tr v-for="person in people">
<td>{{ person.name }}</td>
<td>{{ person.age }}</td>
<td>{{ person.sex }}</td>
<td :class="'text-center'"><button @click="deletePerson($index)">Delete</button></td>
</tr>
</tbody>
</table>
</div>
</body>
<script src="https://keepfool.github.io/vue-tutorials/01.GettingStarted/js/vue.js"></script>
<script>
var vm = new Vue({
el: '#app',
data: {
newPerson: {
name: '',
age: 0,
sex: 'Male'
},
people: [{
name: 'Jack',
age: 30,
sex: 'Male'
}, {
name: 'Bill',
age: 26,
sex: 'Male'
}, {
name: 'Tracy',
age: 22,
sex: 'Female'
}, {
name: 'Chris',
age: 36,
sex: 'Male'
}]
},
methods:{
createPerson: function(){
this.people.push(this.newPerson);
this.newPerson = {name: '', age: 0, sex: 'Male'}
},
deletePerson: function(index){
this.people.splice(index,1);
}
}
})
</script>

</html>

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