Route::get('blade', function () {
return view('layouts.child');
});
Route::get('model', function () {
$s = App\Staff::class;
$r = $s::find(1);
$rr = $r->photos;
dump($rr);
});
Route::get('model2', function () {
/*
* 多态多关联
* */
$post = App\Post::find(1);
dump($post->tags->toArray());
$tag = App\Tag::find(1);
dump($tag->posts->toArray());
});
/*
* 关联查询
* */
Route::get('gl', function () {
//有评论的文章 或者对于这个 是 有飞机的航线
//这个has获得的还是本表的内容 has只是个条件 不能获得子表内容
$f = App\Flight::has('fly')->get();
dump($f);
//这个才是获得子表的结果
$fly = App\Flight::find(1)->fly;
dump($fly->toArray());
//这个是错的'.'这个点不是这个表的单元 而是这个类的子关系
//比如 文章的->评论->投票 也就是获得评论的投票
|--------------------------------------------------------------------------
| Routes File
|--------------------------------------------------------------------------
|
| Here is where you will register all of the routes in 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.
|
*/
use App\Task;
use Illuminate\Http\Request;
// Route::get('/', function () {
// return view('welcome');
// });
Route::get('/tag/{id}', function ($id) {
$project = App\Tag::find($id);
echo $project->user;
foreach ($project->projects as $tags) {
echo $tags;
}
});
// Route::get('taskC', function(){
// echo 'task';
// $task = App\Task::find(1);
// print_r($task);
// });
/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
<?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.
|
*/
//Route::get('/', ['as' => 'posts.index', 'uses' => 'PostsController@index']);
//Route::post('/', ['as' => 'posts.store', 'uses' => 'PostsController@store']);
Route::get('/', function () {
return view('index');
});
Route::resource('api/posts', 'ApiController');
Route::resource('posts', 'PostsController');
Route::get('tag/{id}', ['as' => 'tags.list', 'uses' => function ($id) {
$tag = App\Tag::find($id);
return view('tags.list', ['tag' => $tag]);
}]);
# Polymorphic Relationship Example
# Photo, Staff, Order Models
#
*/
$photo = App\Photo::find(3);
/* You Can Check ID [ 1,2,3,4 ] */
$imageable = $photo->imageable;
return $imageable;
});
Route::get('/many-to-many-polymorphic', function () {
$posts = App\Post::find(1);
//
return $posts->tags;
$vieos = App\Video::find(1);
// return $vieos->tags;
$tags = App\Tag::find(2);
// return $tags->posts;
foreach ($tags->posts as $post) {
echo $post->pivot->tag_id;
}
// return $tags->videos;
return 'Hello World';
});
Route::get('/review', function () {
$doctors = App\Doctor::find(1);
return $doctors->reviews;
$institutes = App\Institute::find(1);
// return $institutes->reviews;
$user = App\User::find(1);
// return $user->doctors;
return $user->institutes;
