<body>
<div id="app">
<p>{{togglehiding}}</p>
<p v-if="togglehiding==1"> v if New p tag</p>
<p v-else-if="togglehiding==2"> v-else-if -2 New p tag</p>
<p v-else-if="togglehiding==3"> v-else-if -3 New p tag</p>
<p v-else-if="togglehiding==4"> v-else-if -4 New p tag</p>
<p v-else-if="togglehiding==5"> v-else-if -5 New p tag</p>
<p>
<button @click="togglehiding=!togglehiding">clickme</button>
<button @click="plus">plus ++</button>
</p>
</div>
<script type='text/javascript'>
var vm = new Vue({
el:'#app',
data:{
message:true,
togglehiding:1
},
methods:{
sayhi:function(v){
alert(v)
},
plus:function(){
this.togglehiding++
}
}
})
</script> <!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"> <title>Document</title> <style> h1,h2,h3,h4,h5,h6,div,p,span{font-size:36px; font-family: helvetica; padding:0; margin:0;} .comp_root{background:red; color:white;} #app{background:orange; padding:25px; color:blue} </style> <script type="text/javascript" src='../vue.js'> export default { } </script> </head> <body> <div id="app"> <h1>Parent DIV</h1> <comp v-on:relay='allocate'> </comp> <hr> <p>{{content1}}</p> <hr> <p>{{content2}}</p> </div> <template id="temp"> <div class="comp_root"> <h2>Component</h2> <input v-model='message1'> <input v-model='message2'> <button v-on:click='send'>Send data</button> </div> </template> </body> <script type='text/javascript'> var vm = Vue.component('comp', { template:'#temp', data:function(){ return{ message1:'저장된 �"시지1', message2:'저장된 �"시지2' } }, props:[], methods:{ send:function(){ this.$emit('relay', this.message1, this.message2) }, allocate:function(v1,v2){ this.content1 =v1, this.content2 =v2 } }, }) var vm = new Vue({ el:'#app', data:{ content1:'컨텐트1', content2:'컨텐트2' } }) </script> </html>