<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.css"/>
<script src="js/vue.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<div id="app">
<div class="container">
<div class="">
<textarea v-model="shuju" class="form-control"></textarea>
<button class="btn btn-outline-info" @click="fabu()">发布</button>
</div>
<zx :cc="cc" @sc="del"></zx>
</div>
</div>
<template id="temp">
<div class="">
<ul>
<li @click="shanchu(index)" class="bg-danger my-3" v-for="(item,index) in cc">{{item}}</li>
</ul>
</div>
</template>
</body>
<script type="text/javascript">
// 整体引入
Vue.component("zx",{
template:"#temp",
props:["cc"],
methods:{
shanchu(index){
this.$emit("sc",index)
}
}
})
<!-- 局部引入 -->
new Vue({
el:"#app",
data:{
cc:["66666"],
shuju:"",
},
methods:{
fabu(){
if(this.shuju){
this.cc.push(this.shuju)
}else{
alert("发布内容不可为空")
}
this.shuju = ""
},
del(index){
this.cc.splice(index,1)
}
},
})
</script>
</html>
vue基于通信的发布博客,删除功能实现
于 2022-10-21 11:42:53 首次发布