本文实例为大家分享了vue实现节点增删改功能的具体代码，供大家参考，具体内容如下
效果：
增删改功能 tree.vue组件代码：
<template>
<div>
<div class="all-div" v-if="model.name">
<div class="itemRow" :style="{ marginLeft:model.level*20+'px' }">
<span v-show="model.children.length" @click="expandOrCollapse">
<img v-if="model.isOpen" src="/UploadFiles/2021-04-02/login_logo.png">
父组件中引用代码：
<template>
<div id="all">
<tree :model="root" :length="length"></tree>
</div>
</template>
<style scoped>
#all{
width:100%;
height: 100%;
}
</style>
<script>
import tree from './tree.vue'
export default{
data(){
return{
root:{
name:"根节点",
level:0,
isOpen:true,
children:[
{
name:"节点1",
level:1,
url:"/homePage/middle/navLeftFirst",
isOpen:false,
children:[
{
name:"节点1-1",
level:2,
isOpen:true,
children:[]
},
{
name:"节点1-2",
level:2,
isOpen:true,
children:[]
}
]
},
{
name:"节点2",
level:1,
url:"/homePage/middle/navLeftSecond",
isOpen:false,
children:[
{
name:"节点2-1",
level:2,
isOpen:true,
children:[]
},
{
name:"节点2-2",
level:2,
isOpen:true,
children:[]
}
]
}
]
},
length:2
}
},
components:{
tree
}
}
</script>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。