laravel-4

问题 I have two types of users - real and fake. Fake users are employees, that don't use the system. Real users use their email address to login. So my users migration has $table->string('email')->unique(); . The problem is that fake users may not have an email address. I can add first fake user no problem, but the second one generates error SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '' for key 'users_email_unique' . What should I do? 回答1: Sounds like users_email_unique

问题 Trying to add information to an empty profile and redirect back. $user = User::whereUsername($username)->firstOrFail(); // Selects correct user $input = Input::all(); // a dd($input) at this point confirms input present $this->profileForm->validate($input); // Passes $user->profile->fill($input)->save(); return Redirect::route('profile.edit', $user->username); If $user->profile is null then this gives the error: Call to a member function fill() on a non-object . I tried to remedy this with:

问题 So I am plagued with this issue like many others have been but with no solution. The Issue : commands issued by a cron task do not run and give the message: Laravel requires the Mcrypt PHP extension. I can run commands through artisan and they work fine. I am using MAMP on OSX 10.8. I've quadrupal checked my .bash_profile to ensure the correct PATH is set which is: export PATH=/Applications/MAMP/bin/php/php5.4.4/bin:$PATH . Confirmed by which php in terminal. php -v confirms PHP 5.4.4 is

问题 My situation is: a Calendar belongs to a Customer or Salesman Because I also have classes like Event and File, I used the namespace App\Models for all my model classes. so I set up the polymorphic relation: in Calender.php public function user() { return $this->morphTo(); } in Customer.php and Salesman.php public function calendars() { return $this->morphMany('App\Models\Calendar', 'user'); } Now when i do $calendar= Calendar::find(1); //calendar from a salesman $calendar->user; //error here

问题 I have used Paginator::make to paginate the records in the table. In the view, I am getting the pagination links, but every link has all the records in it. How to restrict it to perPage items? $datas = Paginator::make($paginator, count($paginator), $perPage); return $datas; The code outputs: {"total":10,"per_page":5,"current_page":1,"last_page":2,"from":1,"to":5,"data": [{"id":"10","languages":"ds","created_at":"2014-05-23 11:59:02.000","created_by":"1","updated_at":"2014-05-23 11:59:02.000",

问题 I am getting an error like this: Array to string conversion Inside /var/.../vendor/cartalyst/sentry/src/Cartalyst/Sentry/SentryServiceProvider.php Code snippet where the error was thrown: throw new \InvalidArgumentException("Invalid hasher [$hasher] chosen for Sentry."); I was doing ordianry work in one of my controllers and this error occured when I clicked on one of the buttons inside my blade. I have commented the code out but the error still is being displayed, not only on this one page

问题 I'm having a home page where all the feeds along with comments and blogs are being displayed. Right now it is showing first all the feeds and then the blog. But I want it should be displayed according to the created time, mixer of feeds and blog not like first feed will come and then the blog. Can anyone tell me how to acheive that. This is my index.blade.php @extends('layouts/default') {{-- Page title --}} @section('title') Home @parent @stop {{-- page level styles --}} @section('header

问题 I have a form in html that has an input with name restaurantName , but my column in the database is name . I am not able to use this in the controller Restaurant::create(Input::only('restaurantName')); Because there is no column with restaurantName so my question is how to tell laravel that restaurantName is maped to name ? many thanks Edit the html form has these fields: restaurantName website username password mobileNumber firstName lastName The database has two tables which are Admin and

问题 I'm trying to pass the longitude and latitude of a service to script that generates a google maps. This is my code: Blade <script src="http://maps.googleapis.com/maps/api/js?key=AIzaSyDY0kkJiTPVd2U7aTOAwhc9ySH6oHxOIYM&sensor=false"> </script> <script> function initialize() { var mapOptions = { scaleControl: true, center: new google.maps.LatLng({{$servicio->Longitud}}}, {{$servicio->Latitud}}}, zoom:18 }; var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions); var

问题 I couldn't get related models in many-to-many polymorphic relation saved into database. $photo = Photo::find(1); $photo->articles()->attach(2); something like this wouldn't work and gives error: Call to undefined method Illuminate\Database\Query\Builder::articles()' How to do it the right way? Models class Tag extends Eloquent { public function articles() { return $this->morphedByMany('Article', 'taggable'); } public function photos() { return $this->morphedByMany('Photo', 'taggable'); } }