How To Pass GET Parameters To Laravel From With GET Method ?

Question 1

i'm stuck at this very basic form, that i could not accomplish, which i want to build a search form with an text input, and two select controls, with a route that accept 3 parameters, the problem that when the i submit the form, it map the parameters with the question mark, not the Laravel way,

Markup

{{ Form::open(['route' => 'search', 'method' => 'GET'])}}
    <input type="text" name="term"/>
    <select name="category" id="">
        <option value="auto">Auto</option>
        <option value="moto">Moto</option>
    </select>
    {{ Form::submit('Send') }}
{{ Form::close() }}

Route

    Route::get('/search/{category}/{term}', ['as' => 'search', 'uses' => '[email protected]']);

When i submit the form it redirect me to

search/%7Bcategory%7D/%7Bterm%7D?term=asdasd&category=auto

How can i pass these paramters to my route with the Laravel way, and without Javascript ! :D

Question 2

The simplest way is just to accept the incoming request, and pull out the variables you want in the Controller:

Route::get('search', ['as' => 'search', 'uses' => '[email protected]']);

and then in [email protected]:

class SearchController extends BaseController {

    public function search()
    {
        $category = Input::get('category', 'default category');
        $term = Input::get('term', false);

        // do things with them...
    }
}

Usefully, you can set defaults in Input::get() in case nothing is passed to your Controller's action.

As joe_archer says, it's not necessary to put these terms into the URL, and it might be better as a POST (in which case you should update your call to Form::open() and also your search route in routes.php - Input::get() remains the same)

Question 3

Instead of changing input names, just Override trait function and call it from the overriden function...

With this done, we can store a session value that tell us from where the auth attempt is coming from login or register form!

    use AuthenticatesUsers, RegistersUsers {
    AuthenticatesUsers::redirectPath insteadof RegistersUsers;
    AuthenticatesUsers::getGuard insteadof RegistersUsers;
    login as traitLogin;
    register as traitRegister;
}

// Override trait function and call it from the overriden function
public function login(Request $request)
{
    //Set session as 'login'
    Session::put('last_auth_attempt', 'login');
    //The trait is not a class. You can't access its members directly.
    return $this->traitLogin($request);
}


public function register(Request $request)
{
    //Set session as 'register'
    Session::put('last_auth_attempt', 'register');
    //The trait is not a class. You can't access its members directly.
    return $this->traitRegister($request);
}

and in your View.blade file just check your errors with your Session value ...

<div class="form-group{{ $errors->has('email') && Session::get('last_auth_attempt') == 'login' ? ' has-error' : '' }}">
    <label class="col-md-4 control-label">E-Mail</label>

    <div class="col-md-6">
        <input type="email" class="form-control" name="email" value="{{ old('email') }}">

        @if ($errors->has('email') && Session::get('last_auth_attempt') == 'login')
            <span class="help-block">
                <strong>{{ $errors->first('email') }}</strong>
            </span>
        @endif
    </div>
</div>

With this you can check if button pressed is from login ou register button

Question 4

I found a solution but I don't think this is the right place to write it. I added a simple line of code on the ConnectorLaravel5 class.

public function __construct($module)
{
    $this->module = $module;
    $this->initialize();

    $components = parse_url($this->app['config']->get('app.url', 'http://localhost'));
    $host = isset($components['host']) ? $components['host'] : 'localhost';

    parent::__construct($this->app, ['HTTP_HOST' => $host]);

    // Parent constructor defaults to not following redirects
    $this->followRedirects(true);

    // Added to solve the problem of overriding the request method
    Request::enableHttpMethodParameterOverride();
}

This solves my problem.

Question 5

Use the -v switch to pass in variables.

sqlcmd -v varMDF="C:devSAMPLE.mdf" varLDF="C:devSAMPLE_log.ldf"

Then in your script file

CREATE DATABASE [SAMPLE] ON  PRIMARY 
( NAME = N'SAMPLE', FILENAME = N'$(varMDF)' , SIZE = 23552KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB )
 LOG ON 
( NAME = N'SAMPLE_log', FILENAME = N'$(varLDF)' , SIZE = 29504KB , MAXSIZE = 2048GB , FILEGROWTH = 10%)

Question 6

To add multiple parameters, you need to seperate them with a comma:

Route::group(['middleware' => ['role_check:Normal_User,Admin']], function() {
        Route::get('/user/{user_id}', array('uses' => 'UserControlle[email protected]', 'as' => 'showUserDashboard'));
    });

Then you have access them to in your middleware like so:

public function handle($request, Closure $next, $role1, $role2) {..}

The logic from there is up to you to implement, there is no automatic way to say "OR".

How To Pass GET Parameters To Laravel From With GET Method ?

Markup

Route

Answers

php,forms,laravel