laravel-5.2

问题 Here is the table table: StudentHistory id | date | name | grade | subject ---- | ------ |------ |--------|------ 1 | 5/1/2017 |Mark | a | science 2 | 7/1/2016 |Earl | c | english 3 | 2/1/2015 |John | a | english 4 | 6/1/2016 |Mike | c | science 5 | 4/1/2016 |Matt | e | english 6 | 2/1/2017 |Mark | d | science 7 | 3/1/2016 |Earl | a | english 8 | 7/1/2015 |John | d | english 9 | 8/1/2016 |Mike | c | science What I want to happen is to populate the latest grades ONLY in English for students

问题 Here is the Model which simply inserts data into the table: namespace App; use Illuminate\Database\Eloquent\Model; class UserHandle extends Model { public $timestamps=false; } Here is the Controller: namespace App\Http\Controllers; use Illuminate\Http\Request; use app\UserHandle; class UserHandleCntrl extends Controller { public function index(){ $data = new UserHandle; $data->name='Laravel'; $data->email='dbtcbd@gmail.com'; $data->username='bdlaravel'; $data->password='laravel12345'; $data-

问题 I have seen some videotutorials for example Laravel. There is talk of an API token that is in the database by a user and is used for each request in the url. For example: www.domain.nl/api/user/1/edit?token=)#(UJRFe0wur0fMjewFJ Is this a safe way even when you want to update, delete or add? Can anyone intercept token? Whats the best way? I hope someone can help me, thanks! 回答1: Is this a safe way even when you want to update, delete or add? No, generally it is not. The token in URL can be

问题 I have the following models in my application User Group Task which have the following relationships User and Group have a many-to-many relationship Task and Group have a many-to-many relationship So basically a user can belong to more than one group and each group can have more than one task. Following is the table structure. users id name groups id name tasks id name group_user id group_id (foreign key with groups table) user_id (foreign key with users table) group_tasks id group_id

问题 Let's say, my model has the following DB structure: name:string last_name:string And I wish to update the model, with this $request->input() array given: name => 'Quinn', last_name => 'Daley', middle_name => 'Phill' I would get an error message, because it would try to update the middle_name field, which does not exist in the DB. So here is my question: How can I make it so only existing fields are updated? Without using the protected $fillable property. Edit: the reason I don't want to use

问题 I can easily detect first test: public static $databaseMigrated = false; protected function setUp() { parent::setUp(); if (TestCase::$databaseMigrated === false) { $this->migrateDatabase(); TestCase::$databaseMigrated = true; } } But does anybody have idea how to detect last test ? protected function tearDown() { // something here ? ? } 回答1: Solution is: public static $databaseMigrated = false; public function setUp() { parent::setUp(); if (TestCase::$databaseMigrated === false) { TestCase::

问题 I have an input field that I am adding dynamically with jQuery, it is the input field for video links, that a user can add as many times as he wants to, and I need to check if the url is valid for all the fields if something is written in them, I also need to leave it as an optional field. I was trying to do it by following this example but that is obviously not working for me: This is my form field: {!! Form::text('external_media[]', null,['class' => 'form-control col-lg-10 external-media

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago . I have the following tables (and relevant fields): users (id, name) companies (id, name) sales (id, company_id, user_id) products (id, description) products_sales (id, product_id, sale_id) Now, I have some report generation with multiple concurrent filters: company name, user

问题 I am using HTMLPurifier and this package for Laravel 5: https://github.com/mewebstudio/Purifier However, the docs show to use it like this: $clean = Purifier::clean($dirty); and the default config file is: return [ 'encoding' => 'UTF-8', 'finalize' => true, 'cachePath' => storage_path('app/purifier'), 'settings' => [ 'default' => [ 'HTML.Doctype' => 'XHTML 1.0 Strict', 'HTML.Allowed' => 'img[alt|src],ul,li,p,br,b', 'CSS.AllowedProperties' => '', //'AutoFormat.AutoParagraph' => true,

问题 I'am trying to implement caching into my Laravel 5 API, but I'm having trouble. I'am getting this error right now: ErrorException in MedalController.php line 19: Undefined property: GuzzleHttp\Psr7\Response::$Results Can anyone figure out why this is not getting my header? I have never really used caching before, so I'am probably missing something here This is how I'am calling and getting my medal count for each player in a Halo 5 game: GetDataController: class GetDataController extends