51 lines
1014 B
HTML
51 lines
1014 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<div id="app">
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<apps @item="listitem"></apps>
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</div>
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<template id="apps">
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<div>
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<h1 v-for="item in list" @click="itemList(item)">{{item}}</h1>
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</div>
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</template>
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</body>
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<script src="../../../JavaScript/vue.js"></script>
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<script>
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new Vue({
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el:"#app",
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data:{
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list:[]
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},
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methods:{
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listitem(val){
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this.list.push(val)
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for (let i of this.list){
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console.log(i);
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}
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}
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},
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components:{
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'apps':{
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template:"#apps",
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data(){
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return {
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list:["电脑数码","电子设备","办公"]
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}
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},
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methods: {
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itemList(value){
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this.$emit("item",value)
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}
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},
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}
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}
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})
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</script>
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</html> |