laravel结合vue添加权限的实现示例

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:

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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" src="/admin/lib/jquery/1.9.1/jquery.min.js"></script>
	<script type="text/javascript" src="/admin/lib/layer/2.4/layer.js"></script>
	<script type="text/javascript" src="/admin/static/h-ui/js/H-ui.min.js"></script>
	<script type="text/javascript" src="/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" src="/admin/lib/My97DatePicker/4.8/WdatePicker.js"></script>
	<script type="text/javascript" src="/admin/lib/jquery.validation/1.14.0/jquery.validate.js"></script>
	<script type="text/javascript" src="/admin/lib/jquery.validation/1.14.0/validate-methods.js"></script>
	<script type="text/javascript" src="/admin/lib/jquery.validation/1.14.0/messages_zh.js"></script>
	<!-- vue -->
	<script src="/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>

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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！'];
    }

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1.4、模型中定义修改器

<?php

namespace 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;
    }
}

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1.5、效果：

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