vue框架学习--笔记1 

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <style type="text/css">
        [v-cloak]{
            display: none;
        }
    </style>
</head>
<body>
    <div id="app">
        <!-- 插值语法  react {}  angular{{}} {%  %} <%=  %> -->
        <!-- 使用 v-cloak 可以解决 插值表达式闪烁的问题-->
        <p v-cloak>{{msg}}</p>
        <div v-cloak>
            {{msg}}
        <!--  {{aaaaaa}}   -->
        {{2222}}
        {{2+8}}
        {{1>2?"真的":"假的"}}
        </div>
        

        <div v-if='show'>这是用来测试v-if 命令</div>

        <button v-on:click="clickHandler">切换1</button>
        <button v-on:click="clickHandler2">切换2</button>
    </div>


    <script type="text/javascript" src="./vue.js"></script>
    <script type="text/javascript">
        //vue的实例化对象
        var app=new Vue({
            el:"#app",
            data:{
                msg:"今天开始学习Vue",
                show:true,
            },
            methods:{
                clickHandler(){
                        alert("111")

                },
                clickHandler2:function(){
                    //alert("222")
                    //console.log(this)

                    this.show=!this.show;
                }
            }
        })
        //console.log(app.$el);
        //console.log(app.$data);
        //console.log(app.$data.msg);
        //console.log(app.msg)
    </script>

</body>
</html>

 

posted @ 2019-01-17 22:06  巨兽~墨菲特  阅读(143)  评论(0)    收藏  举报