In their new documentation there isn't anything for flash messages.
I installed the flash extension from their github repository (slimphp/Slim-Flash). Everything works fine, I can add messages and can also get these messages.
// Adding a message
$this->flash->addMessage('test', 'This is a message');
// Getting a message
$this->flash->getMessage('test')[0];
But this only works inside routes. Of course I want to have these messages displayed on my view.
But I just don't know how to get this message on the twig view.
I have already tried:
{{ container.flash.message('test')[0] }}
{{ container.flash.getMessage('test')[0] }}
{{ this.flash.message('test')[0] }}
{{ this.flash.getMessage('test')[0] }}
{{ flash.message('test')[0] }}
{{ flash.getMessage('test')[0] }}
{{ app.flash.message('test')[0] }}
{{ app.flash.getMessage('test')[0] }}
{{ container.flash.test }}
Thanks for help!
You can add the flash message inside the data attribute from the render method:
$this->view->render($res, 'path/to/template.twig', [
'flash' => $this->flash
]);
Or you could add a middleware and add your flash instance to the twig parameters
$app->add(function ($request, $response, $next) {
$this->view->offsetSet("flash", $this->flash);
return $next($request, $response);
});
then it should be possible to access the messages inside the twig template with
{{ flash.getMessage('test') }}
Related
I'm going to freak out, because I'm trying to get a "Edit User" form running but I keep getting this error:
Missing argument 2 for Collective\Html\FormBuilder::input(), called in
D:\Apache24\htdocs\monitor\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php
on line 217 and defined (View:
D:\Apache24\htdocs\monitor\resources\views\user\edit.blade.php)
That's the call in my edit.blade.php-View:
{{ Form::model($user, array('route' => array('User.edit', $user->id), 'method' => 'PUT')) }}
{{ Form::input('email') }}
{{ Form::input('name') }}
{{ Form::close() }
That's my method "edit" in my "UserController"
public function edit($id)
{
$user = User::find($id);
return view('user.edit', compact('user')); //
}
I don't have an "update"-function yet. Just trying to get the model form.
Error says that you need to use two parameters: first is the type of input and second parameter is the name of form element:
{{ Form::input('text', 'name') }}
working with Symfony 2.7 I would like to include HTML in a flash message:
class MyController extends Controller {
public function someAction(Request $request) {
...
$this->addFlash('success', $tranlator->trans('some.success.msg', array(), 'app'));
...
}
}
// app.yml
some:
success:
msg: Text with some <strong>HTML</strong>
This creates a Flash Message
Text with some <strong>HTML</strong>
instead of
Text with some HTML
Within my own Twig template I would use the raw filter, to display the HTML code directly instead of the escaped version. But how can I achive the same within addFlash(...)?
Not sure i really understand your question. If this is not what you're asking just say it and I will remove this answer.
As said in documentation you use
app.session.flashbag.get('success')
to retrieve your flash message.
Example :
{% for flash_message in app.session.flashbag.get('success') %}
{{ flash_message|raw }}
{% endfor %}
I think this cannot be done directly. But you can tweak where you are showing the message using some html and css.
Like:
In setting the flash message:
$this->get('session')->getFlashBag()->add('notice', array('type' => 'success', 'title' => 'Done!', 'message' => 'OK! It is done!'));
And in twig file:
{% for msg in app.session.flashbag.get('notice') %}
<div class="alert alert-{{ msg.type }}">
<strong>{{ msg.title }}</strong><br/>{{ msg.message }}
</div>
{% endfor %}
My Laravel app allows users to modify email templates, then save them to database.
Sample:
Customer {{ $customer_name }} has accepted your proposed timing {{ $timing }} for PO {{ $po_no }}
(User can change 'customer' to 'client' etc.. but leave the {{ }} intact )
The app then loads dynamic data below into above template.
$data = array('customer_email'=> "email#mail.com",
'timing'=> "2pm",'po_no' => "PO001"
);
Then email those rendered text to some emails.
How can I do that?
Rephrase:
load text from db
make it a Blade template
render that template with data
I get stuck at #2
add email view to your views/emails folder
ex: mail_template.blade.php
Customer {{ $customer_name }} has accepted your proposed
timing {{ $timing }} for PO {{ $po_no }}
send method
Mail::send('emails.mail_template', array('customer_email'=> "email#mail.com", 'timing'=> "2pm",'po_no' => "PO001" ), function($message)
{
$message->to('sendto#gmail.com')->subject('your email subject');
});
further read Official Doc
Below is my code for a Laravel 4 project.
Going to the authors/create URL and submitting the form gives me a 405 error.
However, if I prepend the routes.php file with Route::post('authors/store', 'AuthorsController#store');, basically doubling what it already should do, everything works like a charm!
Why do I need do prepend said line in my code to work? I can only assume I'm doing something wrong here.
routes.php:
Route::resource('authors', 'AuthorsController');
AuthorsController.php:
public function create() {
$view = View::make('authors.create');
return $view;
}
public function store() {
//
}
authors/create.twig:
{{ form_open({'url':'authors/store'},{"method" : "post"}) }}
<p>
{{ form_label("Name", "name") }}
{{ form_text("name") }}
</p>
<p>
{{ form_submit("Add Author") }}
</p>
{{ form_close() }}
The store action get's trigger when you POST to the resource. So just authors and not authors/store:
{{ form_open({'url':'authors'},{"method" : "post"}) }}
See this table on more information what URL corresponds to what controller action.
Also I think it should be like this:
{{ form_open({'url':'authors', 'method' : 'post'}) }}
And you can pass the route name Laravel automatically generates to make your life a bit easier:
{{ form_open({'route':'authors.store', 'method' : 'post'}) }}
Oh and one more, post is the default method so this should do as well:
{{ form_open({'route':'authors.store'}) }}
i see there are similar questions but dont find any clue of me problem.
I created a basic users system, to manage groups, permissions, users, etc. The basic routes like create, edit, delete, index are working.
Now im trying to add one more function to UserController, to manage the users groups in a simple view.
Route::group(array('prefix' => 'admin'), function()
{
Route::resource('groups', 'GroupController');
Route::resource('users', 'UserController');
});
The function in controller:
public function groups($id)
{
$user = Sentry::findUserByID($id);
$groups = $user->getGroups();
return View::make('users.show')
->with('groups', $groups);
}
And the users/groups.blade.php:
#extends('layouts.admin')
#section('content')
<header id="page-title">
<h1>User Groups</h1>
</header>
<!-- if there are creation errors, they will show here -->
{{ HTML::ul($errors->all()) }}
{{ Form::open(array('url' => 'admin/users/save_groups')) }}
<div class="form-group">
</div>
{{ Form::submit('Create!', array('class' => 'btn btn-primary')) }}
{{ Form::button('Cancel', array('class' => 'btn btn-danger')) }}
{{ Form::close() }}
#stop
I go to url "mysite/admin/users/2/groups", and im getting the NotFoundHttpException, i try many ways to make it works and dont know what is happening.
I assume it will works like "mysite/admin/users/2/edit", but if i test the show function, it only is "mysite/admin/users/2", dont need the show action to know is that function, maybe i missed something.
You have declared a route for "GroupsController". As per the documentation, this will only handle actions as defined in the table: "Actions Handled By Resource Controller"
Just by adding one more action it won't simply be extended by Laravel.
You should instead type:
Route::get('users/{id}/groups', 'UserController#groups');