Laravel 5.6 搜索分页错误 "Sorry the page cannot be found on page 2"

Question

我是 Laravel 搜索功能和分页的新手。我正在使用 Laravel 5.6 并具有搜索功能。

控制器代码

public function search()
    {
    $users = User::whereRole_id(1)->where(function($query) {
                $q = Input::get ( 'q' );
                return $query->where ( 'name', 'LIKE', '%' . $q . '%' )->orWhere ( 'email', 'LIKE', '%' . $q . '%' )->orWhere ( 'phone', 'LIKE', '%' . $q . '%');
        })->paginate(8)->setPath('');
        $pagination = $users->appends ( array ('q' => Input::get ( 'q' ) ) );
                if (count($users) > 0){
                    return view( 'admin.users.index',compact('users'));
                }else{
                    $q = Input::get ( 'q' );
                    Session::flash('Nosearch',"No Details found with $q .Try to search again !");
                    return view( 'admin.users.index',compact('users'));
            }
    }

我的查看代码：

我正在使用 {{$users->links()}} 来显示链接，当我查看源代码时，它给出了正确的参数以及页码，如下所示：

<li class="page-item active" aria-current="page"><span class="page-link">1</span</li><li class="page-item"><a class="page-link" href="?q=abc&amp;page=2">2</a></li>

路线代码：

Route::group([
    'as'=>'admin.',
    'prefix' => 'admin',
    'middleware' => 'admin'
], function() {
    Route::post('/users/search', 'AdminUsersController@search');
}

当我点击下一页时，出现如下错误 Page Not Found Error

请帮我看看我哪里错了？谢谢，帕拉克

Answer 1

将你的资源路由移到最后。您收到 404 是因为您的 uri users/search 与 show 资源路由匹配，即 users/{user} 其中 laravel 试图找到用户 ID "search" 的用户，即未找到，因此它给出 ModelNotFoundException 和 404.

你应该重新排序你的路线，同时让你的搜索路线成为 GET 路线，否则下一页链接将始终使用 GET 请求方法命中 uri users/{user}，这将再次导致上述情况。

Route::group([
    'as'=>'admin.',
    'prefix' => 'admin',
    'middleware' => 'admin'
], function() {
//Note that it is now a get method
    Route::get('/users/search', 'AdminUsersController@search');
    Route::get('/users/export/{type}', 'AdminUsersController@export');
//Moved your resource route to the end of `users` uri. 
Route::resource('users', 'AdminUsersController');
 Route::get('transactions/index', 'AdminTransactionsController@index')->name('transactions.index');
 Route::post('/transactions/search', 'AdminTransactionsController@search');
 Route::get('/transactions/export/{type}', 'AdminTransactionsController@export');

});

Answer 2

Route::group([
    'as'=>'admin.',
    'prefix' => 'admin',
    'middleware' => 'admin'
], function() {
    Route::post('/users/search', 'AdminUsersController@search');
    Route::get('/users/export/{type}', 'AdminUsersController@export');
    Route::resource('users', 'AdminUsersController');
    Route::get('transactions/index', 'AdminTransactionsController@index')->name('transactions.index');
    Route::post('/transactions/search', 'AdminTransactionsController@search');
    Route::get('/transactions/export/{type}', 'AdminTransactionsController@export');
});

I have pasted the image for reference 我要去这个 url : http://ssapp/admin/users/search?q=user1&page=2

此致，帕拉克

Laravel 5.6 搜索分页错误 "Sorry the page cannot be found on page 2"

Laravel 5.6 Search Pagination giving error "Sorry the page cannot be found on page 2"

search

laravel-5.6

laravel-pagination