Javascript

laravel结合vue添加权限的实现示例

本文主要是介绍laravel结合vue添加权限的实现示例，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

本文将结合实例代码，介绍laravel结合vue添加权限，文中通过示例代码介绍的非常详细，需要的朋友们下面随着小编来一起学习学习吧



一、添加（权限）节点


1.1、引入vue

使用vue进行界面管理，实现添加功能
我们在这个目录下存入vue.js:

https://img1.sycdn.imooc.com/6243a88e0001b01e07560304.jpg


1.2、添加模版（vue、jquery）

resources/admin/node/create.blade.php：

<!--_meta 作为公共模版分离出去--><!DOCTYPE HTML><html><head>	<meta charset="utf-8">	<meta name="renderer" content="webkit|ie-comp|ie-stand">	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">	<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />	<meta http-equiv="Cache-Control" content="no-siteapp" />	<link rel="Bookmark" href="/favicon.ico">	<link rel="Shortcut Icon" href="/favicon.ico" />	<link rel="stylesheet" type="text/css" href="/admin/static/h-ui/css/H-ui.min.css" />	<link rel="stylesheet" type="text/css" href="/admin/static/h-ui.admin/css/H-ui.admin.css" />	<link rel="stylesheet" type="text/css" href="/admin/lib/Hui-iconfont/1.0.8/iconfont.css" />	<link rel="stylesheet" type="text/css" href="/admin/static/h-ui.admin/skin/default/skin.css" id="skin" />	<link rel="stylesheet" type="text/css" href="/admin/static/h-ui.admin/css/style.css" />	<title>添加节点</title></head><body>	<nav class="breadcrumb"><i class="Hui-iconfont">&#xe67f;</i> 首页 <span class="c-gray en">&gt;</span> 用户中心 <span class="c-gray en">&gt;</span> 添加节点 <a class="btn btn-success radius r" style="line-height:1.6em;margin-top:3px" href="javascript:location.replace(location.href);" title="刷新"><i class="Hui-iconfont">&#xe68f;</i></a></nav>	<article class="page-container">		<!-- 表单验证 -->		@include('admin.common.validate')		<form action="{{route('admin.node.store')}}" method="post" class="form form-horizontal" @submit.prevent="dopost">			<div class="row cl">				<label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>是否顶级：</label>				<div class="formControls col-xs-8 col-sm-9"> <span class="select-box">						<select name="pid" class="select" @change="changePid">							<option :value="info.pid">顶级</option>							@foreach($data as $item)								<option value="{{$item -> id}}">{{$item -> name}}</option>							@endforeach						</select>					</span>				</div>			</div>			<div class="row cl">				<label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>节点名称：</label>				<div class="formControls col-xs-8 col-sm-9">					<input type="text" v-model.lazy="info.name" class="input-text" placeholder="节点名称" name="name">				</div>			</div>			<div class="row cl">				<label class="form-label col-xs-4 col-sm-3">路由别名：</label>				<div class="formControls col-xs-8 col-sm-9">					<input class="input-text" v-model.lazy="info.route_name"  placeholder="路由别名" name="route_name">				</div>			</div>			<div class="row cl">				<label class="form-label col-xs-4 col-sm-3"><span class="c-red">*</span>是否菜单：</label>				<div class="formControls col-xs-8 col-sm-9 skin-minimal">					<div class="radio-box">						<input type="radio" v-model="info.is_menu" value="1">						<label for="sex-1">是</label>					</div>					<div class="radio-box">						<input type="radio" v-model="info.is_menu" value="0">						<label for="sex-2">否</label>					</div>				</div>			</div>			<div class="row cl">				<div class="col-xs-8 col-sm-9 col-xs-offset-4 col-sm-offset-3">					<input class="btn btn-primary radius" type="submit" value="添加节点">				</div>			</div>		</form>	</article>	<!--_footer 作为公共模版分离出去-->	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/jquery/1.9.1/jquery.min.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/layer/2.4/layer.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/static/h-ui/js/H-ui.min.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/static/h-ui.admin/js/H-ui.admin.js"></script>	<!--/_footer 作为公共模版分离出去-->	<!--请在下方写此页面业务相关的脚本-->	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/My97DatePicker/4.8/WdatePicker.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/jquery.validation/1.14.0/jquery.validate.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/jquery.validation/1.14.0/validate-methods.js"></script>	<script type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/admin/lib/jquery.validation/1.14.0/messages_zh.js"></script>	<!-- vue -->	<script class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="/js/vue.js"></script>	<script type="text/javascript">		new Vue({			el: '.page-container',			data: {				info: {					_token: "{{csrf_token()}}",					pid: 0,					name: '',					route_name: '',					is_menu: 0,				}			},			methods: {				// dopost (e) {				// 	let url = e.target.action				// 	$.post(url, this.info).then((res) => {				// 		console.log(res);				// 	})				// }				async dopost (e) {					let url = e.target.action					let res = await $.post(url, this.info)					if (res.status == 1) {						location.href ="{{route('admin.node.index')}}"					}					else {						layer.msg(res.msg,{icon: 2, time:1000});					}				},				changePid (e) {					let pid = e.target.value || 0;					this.info.pid = pid;				}			},			mounted() {							}		})	</script></body></html>


https://img2.sycdn.imooc.com/6243a8b00001102b08400335.jpg


1.3、添加节点控制器逻辑

 /**     * Store a newly created resource in storage.     *     * @param  \Illuminate\Http\Request  $request     * @return \Illuminate\Http\Response     */    public function store(Request $request)    {        // 异常处理        try {            // 后台验证            $this -> validate($request, [                'name' => 'required|unique:roles,name'            ]);        }        catch (Exception $e) {            return ['status' => 20002, 'msg' => '验证不通过！'];        }        // 入库        Node::create($request -> except('_token'));        return ['status' => 1, 'msg' => '添加节点成功！'];    }

https://img1.sycdn.imooc.com/6243a8c70001259415621014.jpg


1.4、模型中定义修改器

<?phpnamespace App\Models;use Illuminate\Database\Eloquent\Model;class Node extends Base{    //  模型中定义修改器 设置route_name 可以为null  方法名set+字段名驼峰式    public function setRouteNameAttribute($value)    {        // 如果字段值为null，则设置为空字符串，修改和添加时生效 store 或 update        $this->attributes['route_name'] = empty($value) ? '' : $value;    }}


https://img3.sycdn.imooc.com/6243a8de0001e63c16860750.jpg

1.5、效果：

https://img3.sycdn.imooc.com/6243a8df000185cb13980298.jpg

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