UrlGenerationException(缺少[Route]的必需参数) [英] UrlGenerationException (Missing required parameters for [Route])
问题描述
我不知道此错误来自何处.尝试更新记录时出现此错误.它可以正常工作并更新到我的数据库中,但出现此错误.它说那遗漏了我的参数.我认为更新后尝试重定向到显示视图时,我的错误是return redirect()->route('account.show');
.但是当我重定向到其他工作正常.有什么意见吗?
I don't know where this error came from it says. I got this error when I tried to update my records. It works properly and updating into my database but getting this error. It says that that missed something in my parameter. I think my error is return redirect()->route('account.show');
when I tried to redirect to my show view after updating. But when I redirect to other works fine. Any opinions?
缺少[Route:account.show] [URI:show/{id}]所需的参数.
Missing required parameters for [Route: account.show] [URI: show/{id}].
我有3个刀片模板. 搜索,编辑和显示.
I have 3 blade template. search, edit and show.
search.blade.php-显示所有记录.
search.blade.php - To show all the records.
@foreach ($result as $row)
<tr class = "success">
<td>{{ $row->id }}</td>
<td>{{ $row->first_name }}</td>
<td>{{ $row->last_name }}</td>
<td>{{ $row->middle_name }}</td>
<td>{{ $row->email }}</td>
<td>{{ $row->username }}</td>
<td>
<a href = "{{ route ('account.show', $row->id) }}"><button type = "submit" class = "btn btn-info">View</button></a>
<a href = "{{ route ('account.edit', $row->id) }}"><button type = "submit" class = "btn btn-warning">Edit</button></a>
<a href = "{{ route ('result.destroyEmployee', $row->id) }}"><button type = "submit" class = "btn btn-danger">Archive</button></a>
</td>
</tr>
@endforeach
edit.blade.php-在这里,点击保存
edit.blade.php - Here where I got the error after hitting the submit button which is Save
<div class = "col-md-6">
<form class = "form-vertical" role = "form" method = "post" action = "{{ route ('account.edit', $result->id) }}">
<h3>Edit Employee</h3>
<hr>
<div class = "form-group">
<label for = "email" class = "control-label">Email Address</label>
<input type = "text" name = "email" class = "form-control" value = "{{ $result->email }}">
</div>
<div class = "form-group">
<label for = "username" class = "control-label">Username</label>
<input type = "text" name = "username" class = "form-control" value = "{{ $result->username }}">
</div>
<div class = "form-group">
<button type = "submit" class = "btn btn-success">Save</button>
</div>
<input type = "hidden" name = "_token" value = "{{ Session::token() }}">
</form>
show.blade.php-文本字段将仅放置记录的值.
show.blade.php - Textfield's will just place the value of the records.
<div class = "col-md-6">
<form class = "form-vertical" role = "form" method = "post" action = "{{ route ('account.show', $result->id) }}">
<h3>View Employee</h3>
<hr>
<div class = "form-group">
<label for = "email" class = "control-label">Email Address</label>
<input type = "text" name = "email" class = "form-control" placeholder = "{{ $result->email }}" readonly>
</div>
<div class = "form-group">
<label for = "username" class = "control-label">Username</label>
<input type = "text" name = "username" class = "form-control" placeholder = "{{ $result->username }}" readonly>
</div>
<input type = "hidden" name = "_token" value = "{{ Session::token() }}">
</form>
路线:
//READ
Route::get('/search',
[
'uses' => '\App\Http\Controllers\AccountController@getEmployee',
'as' => 'account.search',
]);
//SHOW
Route::get('/show/{id}',
[
'uses' => 'AccountController@showEmployee',
'as' => 'account.show',
]);
//EDIT
Route::get('/edit/{id}',
[
'uses' => '\App\Http\Controllers\AccountController@editEmployee',
'as' => 'account.edit',
]);
//UPDATE
Route::post('/edit/{id}',
[
'uses' => '\App\Http\Controllers\AccountController@updateEmployee',
'as' => 'account.edit',
]);
推荐答案
尝试更改此内容:
<form class = "form-vertical" role = "form" method = "post" action = "{{ route ('account.show', $result->id) }}">
收件人:
<form class = "form-vertical" role = "form" action="{{ url('edit/'. $result->id) }}" method="POST">
然后,您必须将route参数作为第二个参数传递给route.像这样:return redirect()->route('account.show', [$id])
Then you have to pass the route parameters as second argument to route. Something like this: return redirect()->route('account.show', [$id])
**我建议您使用laravel集体形式: https://laravelcollective.com/
*I would recommend you to use laravel collective form: https://laravelcollective.com/
使用laravel集体,您可以执行以下操作:
With laravel collective you can do something like this:
{!! Form::open(array('route' => array('account.show', $result->id))) !!}
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