一
目录
、动态树
静态代码布局
<el-submenu index="1">
<template slot="title">
<i class="el-icon-location"></i>
<span>导航一</span>
</template>
<el-menu-item index="1-4-1">
<template slot="title">
<i class="el-icon-location"></i>
<span>选项1</span>
</template>
</el-menu-item>
</el-submenu>
2、拿菜单数据
<script>
export default {
data() {
return {
collapsed: false,
menus:[]
}
},
created() {
//从总线上取出this.collapsed变量
this.$root.Bus.$on("collapsed-side", v => {
this.asideClass = v;
})
//拿数据
let url = this.axios.urls.SYSTEM_MENU_TREE;
this.axios.post(url, this.ruleForm)
.then(resp => { //代表成功 箭头函数 jdk8的语法
console.log(resp);
//将数据赋值到menus
this.menus = resp.data.result;
}).catch(function() { //代表失败
});
}
}
</script>3、改成动态的菜单
<template>
<el-menu router :default-active="$route.path" default-active="2" class="el-menu-vertical-demo" background-color="#334157" text-color="#fff"
active-text-color="#ffd04b" :collapse="collapsed">
<!-- <el-menu default-active="2" :collapse="collapsed" collapse-transition router :default-active="$route.path" unique-opened class="el-menu-vertical-demo" background-color="#334157" text-color="#fff" active-text-color="#ffd04b"> -->
<div class="logobox">
<img class="logoimg" src="../assets/img/logo.png" alt="">
</div>
<el-submenu v-for="m in menus" :index="'id_'+m.treeNodeId">
<template slot="title">
<i :class="m.icon"></i>
<span>{{m.treeNodeName}}</span>
</template>
<el-menu-item v-for="m2 in m.children" :key="'id_'+m2.treeNodeId" :index="m2.url">
<i :class="m2.icon"></i>
<span>{{m2.treeNodeName}}</span>
</el-menu-item>
</el-submenu>
</el-menu>
</template>4。通过拿到数据，渲染树形节点
二、数据表格
在项目的src中创建views/sys目录，在此目录下创建Articles.vue文件
文件里添加如下代码
Articles.vue
<template>
<div>
<!--列表-->
<el-table size="small" :data="listData" highlight-current-row v-loading="loading" border
element-loading-text="拼命加载中" style="width: 100%;">
<el-table-column align="center" type="selection" width="60">
</el-table-column>
<el-table-column sortable prop="id" label="编号" width="100">
</el-table-column>
<el-table-column sortable prop="title" label="文章标题" width="100">
</el-table-column>
<el-table-column sortable prop="body" label="文章内容" width="300">
</el-table-column>
<el-table-column align="center" label="操作" min-width="100">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
<el-button size="mini" type="danger" @click="deleteUser(scope.$index, scope.row)">删除</el-button>
</template>
</el-table-column>
</el-table>
</div>
</template>
<script>
export default {
name: 'Articles',
data() {
return {
listData: {}
}
},
created() {
let url = this.axios.urls.SYSTEM_ARTICLE_LIST;
this.axios.post(url, param).then(res => {
console.log(res);
this.listData = res.data.result;
this.formInline.total = res.data.pageBean.total;
}).catch(function(error) {
console.log(error);
});
}
}
</script>router/index.js
import Articles from '@/views/sys/Articles'{
path: '/AppMain',
name: 'AppMain',
component: AppMain,
children: [{
path: '/LeftNav',
name: 'LeftNav',
component: LeftNav
},
{
path: '/TopNav',
name: 'TopNav',
component: TopNav
},
{
path: '/sys/Articles',
name: 'Articles',
component: Articles
}
]
} 
三分页条：
<!-- 分页条 -->
<el-pagination style="margin-top: 20px;" @size-change="handleSizeChange" @current-change="handleCurrentChange"
:current-page="formInline.page" :page-sizes="[10, 20, 30, 50]" :page-size="100" layout="total, sizes, prev, pager, next, jumper"
:total="formInline.total">
</el-pagination>
handleSizeChange(rows) {
this.formInline.page = 1;
this.formInline.rows = rows;
this.search();
},
handleCurrentChange(page) {
this.formInline.page = page;
this.search();
}Articles.vue
<template>
<div>
<el-form :inline="true" :model="formInline" class="user-search">
<el-form-item label="搜索：">
<el-input size="small" v-model="formInline.title" placeholder="输入文章标题"></el-input>
</el-form-item>
<el-form-item>
<el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
<!-- <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button> -->
</el-form-item>
</el-form>
<!--列表-->
<el-table size="small" :data="listData" element-loading-text="拼命加载中" style="width: 100%;">
<el-table-column align="center" type="selection" min-width="1">
</el-table-column>
<el-table-column sortable prop="id" label="文章ID" min-width="1">
</el-table-column>
<el-table-column sortable prop="title" label="文章标题" min-width="3">
</el-table-column>
<el-table-column sortable prop="body" label="文章内容" min-width="5">
</el-table-column>
<!-- <el-table-column align="center" label="操作" min-width="300">
<template slot-scope="scope">
<el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
<el-button size="mini" type="danger" @click="deleteUser(scope.$index, scope.row)">删除</el-button>
</template>
</el-table-column> -->
</el-table>
<el-pagination style="margin-top: 20px;" @size-change="handleSizeChange" @current-change="handleCurrentChange"
:current-page="formInline.page" :page-sizes="[10, 20, 30, 50]" :page-size="100" layout="total, sizes, prev, pager, next, jumper"
:total="total">
</el-pagination>
</div>
</template>
<script>
export default {
data() {
return {
listData: [],
formInline: {
page: 1,
rows: 10,
title: ''
},
total: 0
};
},
methods: {
handleSizeChange(rows) {
this.formInline.page = 1;
this.formInline.rows = rows;
this.search();
},
handleCurrentChange(page) {
this.formInline.page = page;
this.search();
},
doSearch(params) {
let url = this.axios.urls.SYSTEM_ARTICLE_LIST;
// let url = 'http://localhost:8080/T216_SSH/vue/userAction_login.action';
this.axios.post(url, params).then((response) => {
console.log(response);
this.listData = response.data.result;
this.total = response.data.pageBean.total;
}).catch(function(error) {
console.log(error);
});
},
search(){
this.doSearch(this.formInline);
}
},
created() {
this.doSearch({});
}
}
</script>
<style>
</style>今天的分享就到啦我们下期再见！
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