我是laravel的新手,我正在
缺少任何()的参数1,在第4行和已定义的C:\ wamp64 \ www \ NewLaravel \ storage \ framework \ views \ 0076eaa92b4bf0f347725a7d763fec50e12a8006.php中调用(查看:C:\ wamp64 \ www \ NewLaravel \ resources \视图\帖\ add.blade.php)
这里我将用户发送到新页面以添加数据。我不是在这里传递和变量
当用户点击添加新按钮时,他会转到posts/add.blade.php
页面。
路由web.php
Route::get('/posts/add', 'PostsController@add')->name('posts.add');
PostsController
public function add(){
//load form view
return view('posts.add');
}
查看文件:resource/views/posts/add.blade.php
@extends('layouts.app')
@section('content')
<div class="row">
<div class="col-lg-12">
@if($errors>any())
<div class="alert alert-danger">
@foreach($errors->all() as $error)
<p>{{$error}}</p>
@endforeach
</div>
@endif
<div class="panel panel-default">
<div class="panel-heading">
Add New Post <a href="{{route('posts.index')}}" class="label label-primary pull-right">Back</a>
</div>
<div class="panel-body"></div>
答案 0 :(得分:0)
替换视图中的if-endif
代码块,如下所示:
@if (count($errors) > 0)
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif