I have a regular form with a single input:
{{ Form::open(array('id' => 'form_search')) }}
<div class="form-group">
{{ Form::text('search', '', array('class' => 'form-control', 'placeholder' => 'Search...')) }}
</div>
{{ Form::close() }}
When the form is submitted, I want it to redirect to a page showing the results by the following URL:
http://www.website.com/search/<QUERY_HERE>
For example, if someone typed john in the form input and submitted the form, the URL redirected to would look like:
http://www.website.com/search/john
How can I do this?
In your routes.php
//Handle form submit
Route::get('search', 'YourSearchController#yourSearchFunction');
//Return results
Route::get('search/{search}', 'YourSearchController#yourSearchResults');
Then add the route to your form:
{{Form::open(['route' => 'search'])}}
Then in yourSearchController:
function yourSearchFunction() {
$search = Input::only(['search']);
return Redirect::to('search/'.$search);
}
Then also in yourSearchController:
function yourSearchResults($search) {
return View::make('results')->with(compact('search'));
}
Related
here you can see my form where I put in a username and have a hidden idgroup field.
{!! Form::open(array('route'=>'create.invitation')) !!}
<div class="form-group">
{{Form::label('username', 'Username')}}
{{Form::text('username', '', ['class' => 'form-control', 'placeholder' => 'Enter Username'])}}
<input type="hidden" name="idgroup" value="{{$group}}"/>
{{ csrf_field() }}
</div>
<div>
{{Form::submit('Submit',['class' => 'btn btn-primary'])}}
<a class="btn btn-default btn-close" href="{{ route('home') }}">Cancel</a>
</div>
{!! Form::close() !!}
After that this route leads me to my controller function
Route::post('invitation/show', 'InvitationController#create')->name('create.invitation');
How can I add the username and the idgroup to my url?
My problem is now when I click submit I get back this url http://127.0.0.1:8000/invitation/create and when I click enter to the url line I get an error no message because no parameter will pass to the function.
Add. Here is the function
public function create(Request $request)
{
$request->validate([
'username' => [
'required', 'alpha_num', new ExistingUser, new UserNotAdmin
]
]);
$username = $request->username;
$iduser = User::where('name', $username)->select('id')->first();
$group = $request->idgroup;
return view('invitation.overview')->with('group', $group)->with('iduser', $iduser);
}
You cannot pass parameter inside POST body without submitting a form.
But you can try to allow both GET or POST by using any() for the route, so you can test the page around.
Route::any('invitation/show', 'InvitationController#create')->name('create.invitation');
And then, you can try pass variable through queries inside URL
http://127.0.0.1:8000/invitation/create?username=something&idgroup=1
Missing required parameters for [Route: templates.answers.store] [URI: templates/{template}/answers]. (View: D:\Applications\xampp\htdocs\clientpad\resources\views\templates\answers.blade.php)
I am having the above error when I try and use a form with my foreach loop. I am not even sure why this is happening, maybe because I am new at Laravel. But this error goes away once I get rid of the AnswerController#store from the Eloquent form. It is possible I am doing this whole form wrong.
Here is what I want to do: A user made a template with questions, on the click of use button which goes to this url: http://clientpad.test/templates/{id}/answers they see their made questions which are shown with a foreach loop. Around it a Form is made so a user can answer the questions made. The form and answer field shows when I delete the action AnswerController#store, otherwise I get the above error.
Here is the code:
AnswerController:
public function index(Template $template, Question $question)
{
$questions = $template->questions->mapWithKeys(function($question){
return [$question->id => $question->question];
});
return view('templates.answers')->with('template', $template)->with('questions',$questions);
}
public function store(Request $request, Question $question, Answer $answer)
{
$answers = new Answer;
$answers->answer = $request->input('answer');
$answers->question_id = $request->input('question_id'); //current template id
$question->answers()->save($answers);
dd($question);
return redirect('/dashboard')->with('success', 'Your Question Was Successfully Created');
}
answers.blade.php
{!! Form::open(['action' => 'AnswersController#store', 'method' => 'POST']) !!}
#foreach ($questions as $question) <!-- Index counts the questions shown -->
<div class="panel panel-default">
<div class="panel-body">
<p class="pull-left question2"> {{$question}}</p>
<div class="form-group answer">
{{Form::label('', '')}}
{{Form::text('answer', '', ['class' => 'form-control', 'placeholder' => 'Type in your answer'])}}
</div>
</div>
</div>
#endforeach
<hr>
{{Form::submit('Save', ['class'=>'btn btn-primary'])}}
{!! Form::close() !!}
And I am just using the resource in routes.
Your are calling a route templates/{id}/answers in your Blade view that is missing the {id} parameter. Reading the error thoroughly will help you understand.
Instead of writing:
Form::open(['action' => 'AnswersController#store', 'method' => 'POST'])
You write:
Form::open(['action' => ['AnswersController#store', $template_id], 'method' => 'POST'])
The $template_id will fill the {id} in your route URL templates/{id}/answers.
I am using Laravel Image Intervention Package with drop-zone plugin. And for sure I have installed it properly. When I try to upload images and then submit the form its showing me the following error message
"Call to a member function getClientOriginalName() on a non-object"
Even this error message showing me if i blank this input field form. In that case it is expected to me not showing me any error message as it is not mandatory field to submit the form But it did.
I have two query.
1) what's going wrong in my code
2) Right now I am trying to upload single image. For multiple images I want to store the files info as an array. In that case what would my code in controller.
Here is my live link you can check from here
http://thetoppinghouse.com/laravel/public/admin/index/create
http://laravel.io/bin/Jxmzo
Here is my controller code
public function store()
{
$validator = Validator::make($data = Input::all(), Index::$rules);
if ($validator->fails())
{
return Redirect::back()->withErrors($validator)->withInput();
}
if ($validator->passes()) {
$index = new Index;
$index->name = Input::get('name');
$index->category_ID = Input::get('category_ID');
$files = Input::file('files');
$filename = date('Y-m-d-H:i:s')."-".$files->getClientOriginalName();
$path = public_path('img/index/' . $filename);
Image::make($files->getRealPath())->save($path);
$index->files = 'img/index/'.$filename;
$index->save();
return Redirect::route('admin.index.index')->with('message', 'Index Created');
}
}
// Form Code
<ul class="post-list">
<li>
{{ Form::label('parent_ID', 'Category') }}
{{ Form::select('parent_ID',Category::lists('category_name','id'),Input::old('category'),array('class' => 'form-control input-sm', 'id' => 'parent_ID')) }}
</li>
<li>
{{ Form::label('name', 'Index Name') }}
{{ Form::text('name', null, array( 'class' => 'form-control input-sm', 'placeholder' => 'Name' )) }}
{{ $errors->first('name', '<p class="error">:message</p>' ) }}
</li>
<li>
{{ Form::label('image', 'Cover Image') }}
</li>
<div class="dropzone" id="DropzoneArea">
<div class="fallback">
<input name="files" type="file" id="files" multiple>
</div>
</div>
{{ Form::submit('Save') }}
</li>
</ul
handle the file upload with dropzone like,
var fileDropzone = new Dropzone("div#DropzoneArea", {
url: '/upload', // customize the URL
addRemoveLinks: false
});
then when u uploading something upload action will call and u can handle the file upload in that action. then you can return the server file path of uploaded file.
fileDropzone.on("success", function (file,data,e) {
var hiddenInput = $('<input name="filePath" type="hidden value=" '+ data.path +' "">');
// and append the hiddenInput in to the form
});
then after success upload you can set the server path of the uploaded file in a input hidden field. after you submit the form you can get the file by hidden field value.
when you submit the form, get uploaded file as,
$filePath = Input::input('filePath');
$file = File::get($filePath);
I have a CRUD for Users in Laravel 4.1
When the user want see his data, the url is: mydomain.com/public/users/3 (the show method).
How I can hide the id "3" in the url? So, if the number is visible, the user can see the data of other users (as 4,5 or others id)?
Thanks
In my filter.php I have:
Route::group(array('before' => 'auth'), function()
{
Route::resource('users', 'UserController');
});
Finally solved.
In UserController.php:
public function show()
{
//
$usuario = Auth::user();
// show the view and pass the nerd to it
return View::make('users.show')
->with('elusuario', $usuario);
}
In show.blade.php
#extends ("layout/layout")
#section ("principal")
<div class="form-group">
{{ Form::label('nombre', 'Nombre') }}
{{ Form::text('nombre',null, array('class' => 'form-control','placeholder'=>$elusuario->nombre,'disabled'=>'disabled')) }}
</div>
<div class="form-group">
{{ Form::label('email', 'Email') }}
{{ Form::email('email',null, array('class' => 'form-control','placeholder'=>$elusuario->email,'disabled'=>'disabled')) }}
</div>
<a class="btn btn-success" href="{{ URL::to('users/' . $elusuario->id . '/edit') }}">Modificar datos</a>
#stop
That solved the issue and the url don't show the id of user. Simply called as mydomain.com/public/users/perfil and has the data (id, name, etc) from session variable.
One of the coolest Laravel feature is, Laravel pre-filled the form fields if validation error occurred. However, if a page contain more than one form, and form fields have same name, Laravel pre-filling all forms fields.
For example:
I have a page where i have two forms to create new users or whatever.
<h1>Create user1</h2>
{{ Form::open(array('url' => 'foo/bar')) }}
{{ Form::text('name', null) }}
{{ Form::email('email', null) }}
{{ Form::close() }}
</h1>Create user2</h1>
{{ Form::open(array('url' => 'foo/bar')) }}
{{ Form::text('name', null) }}
{{ Form::email('email', null) }}
{{ Form::close() }}
Controller
class UsersController extends BaseController
{
public function store()
{
$rules = [
'name' => 'required',
'email' => 'required'
];
$validation = Validator::make(Input::all(), $rules);
if ($validation->fails()) {
return Redirect::back()->withInput()->withErrors($validation);
}
}
}
As i didn't fill up the email, Laravel will throw validation error and pre-filling the forms as following:
How to tell Laravel that do not fill-up the second form?
There's no Laravel way of doing this, but you can use HTML basic form arrays to make it work. You need to understand that you have to identify your forms and fields so Laravel knows exactly where the data came from and where to send it back to. If all your fields have the same name how could it possibly know?
This is a proof of concept that will work straight from your routes.php file.
As I did it all and tested here before posting the answer I used Route::get() and Route::post(), to not have to create a controller and a view just to test something I will not use. While developing this you will have to put this logic in a controller and in a view, where I think they are alredy in.
To test it the way it is, you just have to point your browser to the following routes:
http://yourserver/form
and when you push a button it will automatically POST tho the route:
http://yourserver/post
I'm basically giving all forms a number and giving the buttons the number that we will usin in Laravel to get the form data and validate it.
Route::get('form', function()
{
return Form::open(array('url' => URL::to('post'))).
Form::text('form[1][name]', null).
Form::email('form[1][email]', null).
'<button type="submit" name="button" value="1">submit</button>'.
Form::close().
Form::open(array('url' => URL::to('post'))).
Form::text('form[2][name]', null).
Form::email('form[2][email]', null).
'<button type="submit" name="button" value="2">submit</button>'.
Form::close();
});
And here we get the data, select the form and pass all of it to the validator:
Route::post('post', function()
{
$input = Input::all();
$rules = [
'name' => 'required',
'email' => 'required'
];
$validation = Validator::make($input['form'][$input['button']], $rules);
return Redirect::back()->withInput();
});
This is how you use it in a Blade view, now using 3 forms instead of 2 and you can have as many forms as you need:
<h1>Create user1</h2>
{{ Form::open(array('url' => URL::to('post'))) }}
{{ Form::text('form[1][name]', null) }}
{{ Form::email('form[1][email]', null) }}
<button type="submit" name="button" value="1">submit</button>
{{ Form::close() }}
</h1>Create user2</h1>
{{ Form::open(array('url' => URL::to('post'))) }}
{{ Form::text('form[2][name]', null) }}
{{ Form::email('form[2][email]', null) }}
<button type="submit" name="button" value="2">submit</button>
{{ Form::close() }}
</h1>Create user3</h1>
{{ Form::open(array('url' => URL::to('post'))) }}
{{ Form::text('form[3][name]', null) }}
{{ Form::email('form[3][email]', null) }}
<button type="submit" name="button" value="3">submit</button>
{{ Form::close() }}
And you can even use a loop to create 100 forms in blade:
#for ($i=1; $i <= 100; $i++)
User {{$i}}
{{ Form::open(array('url' => URL::to('post'))) }}
{{ Form::text("form[$i][name]", null) }}
{{ Form::email("form[$i][email]", null) }}
<button type="submit" name="button" value="{{$i}}">submit</button>
{{ Form::close() }}
#endfor
Use old input with $request->flash().
https://laravel.com/docs/5.2/requests#old-input