好的，我已经浏览过该网站以及其他一些试图找到答案的人，但我很挣扎。基本上我从我的用户索引页面发送 - ＆gt;用户更改主要用户然后从那里用户从选择框中选择一个房子，然后在接受时它将该ID发回，这样我就可以修改并将房屋指定为主要房屋。
代码经常在尝试不同的解决方案时进行了更改，但是当用户将表单发送回索引页面时，它会提交所有的房屋ID而不是仅选择已选择的房屋的特定ID
这是改变主要观点
@extends('app')
@section('links')
<ul class="nav navbar-nav">
<li><a href="/user">Back</a></li>
</ul>
@stop
@section('content')
<div class="container-fluid">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="form-box">
<div class="panel panel-default">
<div class="panel-heading" style="padding-left: 30px;">Change your password</div>
<div class="panel-body">
@if (count($errors) > 0)
<div class="alert alert-danger">
<strong>Whoops!</strong> There were some problems with your input.<br><br>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<p>
{!! Form::model($houses,['method' => 'POST','route'=>['user.cprimary',$house_id->$houses->id]]) !!}
{!! Form::open(['url' => 'user']) !!}
<div class="form-group">
@if($houses != null)
<div class="form-group">
{!! Form::label('primary', 'Choose a house to make primary') !!}
{{--{!! Form::select('primary', $houses, $houses) !!}--}}
{!! Form::select('primary', $houses) !!}
</div>
{!! Form::close() !!}
<div class="container">
{!! Form::submit('Make House Primary House', ['class' => 'btn btn-primary']) !!}
</div>
@else
<li><a href={{url('/house/create')}}>Add new house</a></li>
</form>
@endif
</div>
</div>
</div>
</div>
</div>
</div>
</div>
这是show primary和change priamry的用户控制器
public function showcp()
{
$houses = House::where('user_id', '=', Auth::id())
->lists('h_name');
$house_id = House::where('user_id', '=', Auth::id())
->lists('id');
// foreach($house_ids as $house_id) {
// $house_id = $house_id->id;
// }
// $house = House::find($house_id)->h_name->first();
if (!$houses->isEmpty()) {
return view('users.changeprimary', compact('houses','house_id'));
}
return view('house.nohouse');
}
public function changeprimary($id)
{
//Find and update password linked to User ID.
$house_all = House::all()->where('user_id', Auth::id());
foreach($house_all as $houses)
{
$houses->primary = '0';
$houses->save();
}
$houses->save();
$updateHouse = House::find($id);
$updateHouse->primary = '1';
$updateHouse->save();
return redirect('user')->with('message', 'House '.House::find($id)->h_name.' is primary');
}
这是索引视图的代码
@extends('app')
@section('links')
<ul class="nav navbar-nav">
<li><a href="/dash">Back</a></li>
</ul>
@stop
@section('content')
<div class="container-fluid">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="form-box">
<div class="panel panel-default">
<div class="panel-heading">Profile Options</div>
<div class="panel-body">
@if (session('message'))
<div class="alert alert-info" style="text-align: center; width: 200px; ">
{{ session('message') }}
</div>
@endif
{!! Form::open() !!}
<div class="form-group">
<!-- Modify settings accordingly -->
<div class="form-group">
<a href="{{route('user.edit') }}" class="btn btn-primary">Change User Settings and Details</a>
</div>
<div class="form-group">
<a href="{{url('user/changepassword') }}" class="btn btn-primary">Change Password</a>
</div>
<div class="form-group">
<a href="{{route('user.changeprimary', $houses) }}" class="btn btn-primary">Change Primary House</a>
</div>
</div>
{!! Form::close() !!}
</div>
</div>
</div>
</div>
</div>
</div>
@stop
这是我的路线档案
<?php
/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/
//Home Routes
Route::get('/', 'HomeController@index');
Route::get('home', 'HomeController@index');
//User Routes
Route::post('user/{id}/cprimary',['as' => 'user.cprimary', 'uses' => 'UserController@changeprimary']);
Route::get('user/changeprimary',['as' => 'user.changeprimary', 'uses' => 'UserController@showcp']);
Route::get('user/changepassword', 'UserController@changepassword');
Route::any('user/cpassword',['as' => 'user.cpassword', 'uses' => 'UserController@cpassword']);
Route::resource('user','UserController');
//House Routes
Route::get('createfirsthouse', 'CreateFirstHouseController@index');
Route::get('/house/alternate', 'HouseController@alternate_index');
Route::resource('house', 'HouseController');
//Google Routes
Route::get('googlemap', 'GoogleMapsTest@index');
//Profile Routes
Route::resource('profile', 'ProfileController');
Route::get('profile/resetpassword', 'ProfileController@resetpassword');
//Route to reverse schemas and get migrations.
//Route::get('tc', 'TController@index');
//Any Controller Routes not covered above
Route::controllers([
'auth' => 'Auth\AuthController',
'password' => 'Auth\PasswordController',
]);
Route::get('/dash', 'DashController@index');
Route::get('/', 'DashController@index');
Route::get('/temp', 'TempReset@index');
Route::resource('dash', 'DashController');
好的，正确的答案是更改控制器，不知道为什么我要为form :: open添加两个选项，我在laracasts上看到并认为它是标准。
public function changeprimary($id)
{
// Get the current users ID
$users= Auth::id();
// Fetch all houses linked to user and loop through collection setting primary to 0
$allhouses=House::where('user_id', $users)->get();
foreach($allhouses as $all) {
$all->primary = '0';
$all->save();
}
// Retrieve the selected input
$houses = Input::get('primary');
// Find house linked to ID
$house = House::find($houses);
$house->primary = '1';
$house->save();
return redirect('user')->with('message', 'House '.$house->h_name.' is primary');
}
这是我需要解决此问题的正确代码：）