【发布时间】:2019-05-21 01:42:38
【问题描述】:
使用我的应用程序,我有一个带有如下搜索表单的订单视图
@include('inc.header')
@yield('content')
<form class="needs-validation" method="post" action="{{url('/wapp/orders/search')}}">
@csrf
<div class="input-group mb-3">
<div class="input-group-prepend">
<button class="btn btn-outline-primary" type="submit">Search</button>
</div>
<input type="text" class="form-control" placeholder=" Search By Order ID" name="oid">
</div>
</form><br>
OrderController 搜索功能:
public function search(Request $request)
{
$order = DB::table('orders')
->join('users as a','a.uid', '=','orders.sender_uid')
->join('users as b','b.uid', '=','orders.receiver_uid')
->select('orders.oid','orders.price','orders.status','a.name as sender','b.name as receiver')
->where('oid','=' , $request->oid)
->first();
if($order){
return view('pages.search')->with('order',$order);
}else{
return back()->with('error','Order Not Found');
}
}
通过 ID 成功找到订单并在搜索视图中显示其结果。
我还在搜索视图中包含了相同的搜索表单,以防用户想要搜索更多订单,
@include('inc.header')
@yield('content')
<form class="needs-validation" method="post" action="{{url('/wapp/orders/search')}}">
@csrf
<div class="input-group mb-3">
<div class="input-group-prepend">
<button class="btn btn-outline-primary" type="submit">Search</button>
</div>
<input type="text" class="form-control" placeholder=" Search By Order ID" name="oid">
</div>
</form><br>
@if ($order)
<table class="table">
<thead class="thead-dark">
<tr>
<th scope="col">Price</th>
<th scope="col">OID</th>
<th scope="col">Name</th>
<th scope="col">Province</th>
<th scope="col">Action</th>
</tr>
</thead>
<tbody>
<tr>
<td class="bg-success">{{$order->price}}</td>
<td>{{$order->oid}}</td>
<td>{{$order->sender}}</td>
<td>{{$order->receiver}}</td>
<td><a class="btn btn-primary" href="{{url('wapp/orders/'.$order->oid)}}" role="button">Link</a></td>
</tr>
</tbody>
</table><br>
@endif
@include('inc.footer')
这是我的路线:
Route::group(
[
'namespace' => 'V1',
'prefix' => 'wapp',
], function(){
Route::get('/', 'LoginController@index');
Route::post('/', 'LoginController@login');
Route::get('/orders', 'OrderController@index');
Route::post('/orders/search', 'OrderController@search');
Route::get('/orders/{oid}', 'OrderController@show');
Route::patch('/orders/{oid}', 'OrderController@update');
Route::get('/region','RegionController@index');
});
我的问题是当用户输入错误的订单 ID 或只是按下搜索按钮时,应用程序将重定向到 OrderController@show,这是表中的订单详细信息按钮路由??!!为什么会这样
注意:如果用户提供有效的订单 ID,一切正常!
任何想法将不胜感激
【问题讨论】:
标签: php laravel routes forms http-post