laravel-4

问题 I have some namespaced migrations, and I can't get past the Class Not Found errors due to namespacing. In an earlier question, Antonio Carlos Ribeiro stated: Laravel migrator doesn't play nice with namespaced migrations. Your best bet in this case is to subclass and substitute the Migrator class, like Christopher Pitt explains in his blog post: https://medium.com/laravel-4/6e75f99cdb0. I have tried doing so (followed by composer dump-autoload , of course), but am continuing to receive Class

问题 I have this code: $data = new Restaurant(array('id' => $restaurant_id)); $data = $data->waitingtimes(); foreach($data as $oneTime){ echo $oneTime->value; } exit; as you see, I tried to print the value attribute for each $data , but I got empty results. However, when I do this: $data = new Restaurant(array('id' => $restaurant_id)); $data = $data->waitingtimes(); echo $data->first()->value; exit; I get results, so the $data absolutely has values in it. I tried to read the basecollection class

问题 I have form like this <form action="{{ Request::root() }}/articles/update/" method="post"> <input type="hidden" name="id" value="{{ $article->id }}" /> <input type="submit" name="submit" value="Submit" /> </form> And route like this Route::post('articles/update', array('as' => 'articleUpdate', 'uses' => 'ArticlesController@update')); But when I submit the form, I get MethodNotAllowedHttpException . In error report I can see that request method is GET. I have also tried using caps for method

问题 This question is maybe similar to THIS and THIS but I'm not entirely sure. I've made a shopping cart that sends the product details and quantity/total amount to Paypal on checking out. I'm using Laravel 4 and the Omnipay Paypal plugin (Paypal_Express). I can send product details fine using the 'setItems' function and am now looking to pre-populate the credit card field on the Paypal summary page with my User's details. I have seen in other SO threads such as THIS that other people use the

问题 I've got an tiny little problem. I've got a table in database called 'player_skills'. It contains columns like this (example): player_id | skill_id | value | count 15 0 10 12 15 1 10 51 ... 15 8 10 12 The player_id is actually an id of the player which is column 'id' under 'players' table. Also there are eight skills. Value is the default value (which is irrelevant in this case). The count is the value (the value of the players skill). Basically, what I want is to pull data into a Bootstrap

问题 How can i access this multi URL in laravel 4.2. http://localhost/new/public/library/course/1/First%20Video My code is Route::get('library/course/{id}', function($id){ return View::make('course')->with('id',$id); }); Route::get('library/course/{id}/{video}', function($id, $video){ $array = array('id' => '$id', 'video' => '$video'); return View::make('course')->withvideos($array); }); 回答1: You are accessing the URL correctly, and it should reach your second route. But you have a bug in your

问题 What's the best way to perform a groupwise maximum using Laravel's Eloquent ORM such that it returns instances of models? 回答1: Based on this stackoverflow answer, I was able to create the following: $query = MyModel ::from(DB::raw( 'my_models NATURAL JOIN ( SELECT user_id, MAX(created_at) created_at FROM my_models GROUP BY user_id ) t' )) ; 来源： https://stackoverflow.com/questions/17043309/performing-a-groupwise-maximum-in-laravel-4

问题 Good Day how can I use a custom macro in laravel 4? here is my custom macro <?php HTML::macro('flash', function() { $message_status = Session::get('status'); $message = Session::get('message'); $type = Session::get('type'); return ($message_status && $message) ? '<div class="alert alert-'.$message_status.'"><a class="close" data-dismiss="alert" href="#" aria-hidden="true">×</a><p>'.$message.' '.$type.'</p></div>':''; }); ?> I created a new file inside app folder named macros.php and paste the

问题 I'm trying to save a polymorphic relationship when registering a user, but it returns me: Call to undefined method Illuminate\Database\Query\Builder::save() I have 3 tables on my database: Schema::create('usuarios', function(Blueprint $table) { $table->increments('id'); $table->string('nombreUsuario', 20); $table->string('password', 60); $table->string('email', 30); $table->string('remember_token', 100)->nullable(); $table->integer('cuenta_id'); $table->string('cuenta_type'); $table-

问题 This is my code $admin = Admin::find(25); $admin->picture = $destination; $admin->save(); but when I execute it, the picture field is keep NULL for example images/admin_20 the destination is a string to the location of the image. I already tried ->update() but also nothing becomes saved. could you help me please Edit 1 the picture column in my database is varchar(255) utf8_unicode_ci 回答1: Try this: $admin = Admin::where('id', '=', 25); $admin->picture = $destination; $admin->save(); You didn