Vue v-model 指令的修饰符

by deniro

HTML

<div id="app3">
    <input type="text" v-model.trim="content" placeholder="请输入" value="初始值">
    <p>输入框：{{content}}</p>
</div>
<div id="app2">
    <input type="number" v-model.number="content" placeholder="请输入" >
    <p>输入值：{{content}}，输入类型：{{typeof content}}</p>
</div>
<div id="app">
    <input type="text" v-model.lazy="content" placeholder="请输入" value="初始值">
    <p>输入框：{{content}}</p>
</div>

Vue

var app3 = new Vue({
        el: '#app3',
        data: {
            content: ''
        }
    });
    var app2 = new Vue({
        el: '#app2',
        data: {
            content: 1
        }
    });
    var app = new Vue({
        el: '#app',
        data: {
            content: ''
        }
    });