2022-11-02 19:22:19 +08:00
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<!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></apps>
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<button @click="Clickme()">点击我</button>
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</div>
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<template id="tpl">
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<div>
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<h1>这是子组件</h1>
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</div>
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</template>
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</body>
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2022-11-19 11:23:13 +08:00
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<script src="../../../00-tools/JavaScript/vue.js"></script>
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2022-11-02 19:22:19 +08:00
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<script>
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new Vue({
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el:"#app",
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methods: {
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Clickme(){
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this.$children[0].ChildItems()
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for (let i =0;i<this.$children[0].list.length;i++){
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this.$children[0].list[i]=i+2-1/2
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}
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console.log(this.$children[0].list);
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}
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},
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components:{
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'apps':{
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template:"#tpl",
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data(){
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return{
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list:[0,1,2,3,5,6,7,3,1]
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}
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},
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methods: {
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ChildItems(){
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let item=1
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console.log("这是子组件函数");
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console.log(this.list);
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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>
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