Questions tagged [page-controller]
The page-controller tag has no usage guidance.
120 questions
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Creating a table with pagination in a Node Edit form
I have a content type article that has a field for Category. In order to help our editors find related articles, I included a table on the article Edit page that pulls in other article entities that ...
- 587
0
votes
1
answer
408
views
Instantiate Controller with Interface not concrete class [closed]
As background, I am rebuilding some old code and want to wrap all the curl based requests in an interface (HttpRequestInterface) so I can swap that out later without having to write all the api calls ...
- 103
0
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1
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68
views
Inject variables from Controller to Blocks?
I have a Product module that implement's an entity, a Repository, a Controller and 2 Blocks
The problem is, in the product page, I'm querying the entity in every block and also in the Controller. I'm ...
0
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1
answer
206
views
Render page with theme wrapper from custom controller?
I've created a page layout using panels in the Drupal admin UI (page_machine_id). I'm trying to load that page into a custom controller like so and render one of the variants (Drupal 8):
public ...
- 101
0
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0
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114
views
Assign a controller to all book pages
I am trying to build a module that checks if user session set in all pages of a certain book. if the session is not set it will be set.
I am using a sso system so the user data will come from there, ...
- 153
-2
votes
1
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490
views
Page not found error when creating a simple module [closed]
I have my first module in drupal 8 with three files in modules section of my drupal:
hello_world.routing.yml:
hello_world:
path: '/hello/world'
defaults:
_controller: '\Drupal\...
1
vote
1
answer
2k
views
Creating iframe to be used in other websites
I've created a controller with the route "/get-info", the controller return a template custom-info.html.twig
my_module/src/Controller/MyController.php file:
<?php
namespace Drupal\my_module\...
- 808
2
votes
1
answer
2k
views
How to send formatted html email using swiftmailer?
How can I send styled html body using custom module to send an email. I am using swiftmailer module. With that I am able to send normal body, but I am not able to use html tags or css. How can I do ...
- 510
-1
votes
2
answers
459
views
How do I pass a CSS class to the controller? [closed]
I want to pass a CSS class to a controller.
In the case of nodes, I am using the following code.
$node = \Drupal::routeMatch()->getParameter('node');
if ($node) {
$variables['attributes']['...
- 357
-2
votes
1
answer
3k
views
How to create a dynamic front page [closed]
I have created page--front.html in drupal 8 custom theme then how to make dynamic this page section ? where I write custom code. i.e. how to showing slider images to which is added in admin side.
...
0
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1
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67
views
How to set a url in drupal database or settings.php?
I had created a controller in custom module using drupal 8.
public function subscribe(Request $request) {
$url='https://username:[email protected]/v1/subscriptions';
}
I am using git ...
- 510
5
votes
2
answers
9k
views
How to check whether a username already exists?
I had created a controller where I can create a new user programmitically by the following code.
$user = User::create();
//Mandatory settings
$user->setPassword($password);
$...
- 510
3
votes
1
answer
2k
views
Edit a config variable of a custom module in controller
Is it possible to edit/create a config variable of a module in a controller created in the same module?
For example:
module_name/src/Controller/MyController.php:
class MyController extends ...
- 808
0
votes
1
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60
views
module controller does not respond!
I'm trying to create a controller within my custom module, but the controller still doesn't response when visiting the associated path.
Here are my files:
my_module/my_module.routing.yml:
my_module....
- 808
0
votes
3
answers
2k
views
How to change payment state programmatically?
I had created a custom module to update order state and payment state. In my controller I used the following code to change the order state of order.
$order = \Drupal\commerce_order\Entity\Order::...
- 510
2
votes
1
answer
2k
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How to attach a library to a page controller that returns a plain Symfony response?
I created a custom module with a page controller that returns a Symfony response (Symfony\Component\HttpFoundation\Response). The thing is I don't want to render my custom theme in this controller, ...
- 123
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1
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7k
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Get variable from controller in twig using template
I have a php variable in my controller and i want to use it in twig.
So i do this :
Controller :
$firstLetter = '2017'; //dynamic variable but for the test it's a constant
$build ['list'] = ...
user80337
3
votes
1
answer
1k
views
How to add a default controller to the <front> route?
Is it possible to add a default controller to the '<front>' route? There's no default controller defined in system.routing.yml.
I'm trying to get a handle on it by using the following code:
&...
- 164
2
votes
1
answer
4k
views
Render node from Controller
I have a controller that passes a list of nodes to a template for rendering. I think I'm missing something simple.
I've tried this with no success:
public function content() {
$students = $this-&...
- 408
1
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1
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2k
views
Add JavaScript inside controller
How to add JavaScript inside controller? I don't want to call build form. I can call css or js in src/Form/Form.php but I want to call css or js inside Controller src/Controller/Controller.php
This ...
0
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1
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902
views
How to use 'use-ajax' class with pages created by controller?
I'm trying to use 'use-ajax' class to load a page inside a modal box.
My Page is dynamically created using node id pass on my page controller
My link looks like this
Any idea on how can I achieve ...
0
votes
2
answers
2k
views
Generate meta in controller
I'm creating a custom module. This module displays public custom content without node and views . For this content custom page , I would like to add dynamic meta keyword and meta description .
I ...
- 85
2
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2
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5k
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Pass variables from controller to existing node template file
In the Drupal 8 documentation I have found a way how to pass variable from controller to custom twig template
https://www.drupal.org/docs/8/theming/twig/create-custom-twig-templates-from-custom-...
- 21
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1
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1k
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Drupal 8: Class not found from module Controller, but works fine from module EventSubscriber
I created a custom D8 module in:
<root>/modules/custom/mymodule
In that custom module are
src/Controller/MyController.php and src/EventSubscriber/MySubscriber.php.
I wrote some custom code ...
1
vote
3
answers
2k
views
Routing for controller with multilingual enabled
On my Drupal 8 multilingual project, I have made a custom controller which create a basic page, but I can't figure out which parameter I must use in the routing. Is this _locale?
This is the ...
- 376
2
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1
answer
4k
views
How to render a custom entity in a controller?
I created a custom entity called foo. This entity has a unique name field as well as the standard id key. I would like to build a page where the user can see the entity rendered similarly to how it ...
- 1,355
0
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0
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130
views
Tabledrag do not set values
I have a problem using page manager and tabledrag to change order of my blocks. When I place more than 20+ blocks, tabledrag stop working, one block has set "null" value in weight field. When I place ...
- 320
3
votes
1
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184
views
How do I capture a page as HTML?
I have a controller that generates a custom 500 page. I have set up a route at the path: '/500'. I would like to capture this as HTML and save as a static file, so that I don't need to bootstrap ...
- 14.5k
-1
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1
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14
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How to deny access to menu items that aren't expected
I want to find a way to make requests to hook_menu that I don't expect be denied. For example I have defined a menu like this:
$items[$my_url] = array(
'title' => $my_title,
'page callback' =&...
- 129
2
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2
answers
695
views
What is the best way to verify controller arguments?
For example, I have a path on my site.
Let it be www.mysite.com/year/{year}/month/{month}/day/{day}
Could you clarify me, what is the best way to avoid getting of wrong arguments, such as year/3000/...
- 948
1
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1
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425
views
Render custom html below a custom form
I am new to drupal, I am using drupal 8, I have develop a custom form by extending FormBase controller and i am trying to render it using a custom controller like below.
$form = $this->formBuilder-...
- 384
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1
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949
views
How can i render webform on custom url with custom html in drupal 8
Basically I am using sample code which shown in below.
public function test(){
$webform = \Drupal::entityTypeManager()->getStorage('webform')->load('contact_us');
$webform = $webform->...
4
votes
2
answers
1k
views
How do I define a route and controller for the home page?
A custom module called TSA contains almost all of the functionality for the /tsa subsite on my Drupal 8 multisite.
I want to define a route for http://localhost/tsa/, so that I can serve up dynamic ...
- 588
2
votes
1
answer
5k
views
How do I pass parameters from a form redirect to a controller?
I feel like it should be easier to find this stuff out. I'm trying to pass some data from a form submission to a controller, and do something based on that data. What is the most Drupal way to do this ...
- 588
1
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4
answers
2k
views
How to debug a variable in a controller class (var_dump)
I am trying to do a var dump from a Drupal 8 Controller class. This is not working because controllers need to send a response. I just need to see the contents of a variable and I have not idea how to ...
1
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1
answer
387
views
how to debug a controller not being run
my code below results in a page not found when I browse to the path. How can I debug what is going wrong? I dont see any errors and I have cleared the cache.
mymodule.content:
path: '/admin/...
- 3,020
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1
answer
237
views
Redirect After Creating New Taxonomy Term
I am new to Drupal. I am trying to figure out if it is possible to redirect back to the Taxonomy page right after adding the new vocabulary term instead of being directed to the manage page of the ...
- 21
0
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1
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481
views
Create a controller and a empty theme page
On Drupal 8, I'm looking for a way for creating an empty page (a page without any theme) that contains JavaScript code.
I created a controller via Drupal Console, and I searched for an example on the ...
- 1,339
1
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0
answers
670
views
One route, multiple controllers
How can I go around having a single route that would internally be forwarded to a controller depending on some internal logic. I've looked into dynamic routes but it doesn't help since the route is ...
user14980
2
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3
answers
3k
views
How do I redirect users to an external URL?
I implemented a controller class in Drupal 8, which redirects to an external site. If I use \Symfony\Component\HttpFoundation\RedirectResponse, I get this error.
Redirects to external URLs are not ...
- 31
1
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1
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2k
views
Override page template and preserve administration navigation bar
Short version; I am trying to override the default page.html.twig (in D8) for a controller from my module and the following examples I've found have not worked:
https://www.drupal.org/node/2499827
...
- 113
3
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2
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7k
views
How can I add a custom form to the output of a controller class?
I have a controller in my custom module. Inside this controller I need to render a whole bunch of different things (some basic html, multiple forms, etc). My main problem is I can't figure out how ...
- 217
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2
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899
views
Create form via a controller
I have a template in which I've manually built a form. It renders some variables that come from a controller.
I've looked over the Form API and I think I should build the form using that. But I'm not ...
- 731
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1
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142
views
creating a function that can create GET url variables as object when I need it
I am trying to parse my form's GET method and create a function that can get all the parameters from the URL in DRUPAL 8. I have a form that I am gonna use it to filter my library items as search( I ...
- 133
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2
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4k
views
Render blocks in custom page
I followed steps given in this link to create a custom Page.
Page is created and 'Hello world' is printing in the page, now i want to render some blocks in that page. How can I achieve this task?
- 399
7
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2
answers
5k
views
Cache controller with json response
I want to return a cached response in a controller that returns JSON data. I tried the following code.
$build = array(
'#cache' => array(
'contexts' => ['ip'],
),
);
return (new ...
- 1,023
1
vote
0
answers
2k
views
How do I call a function from a class/controller in another class/controller? [closed]
There are two modules "field_collection" and "tasks"
I have a controller called "task" from the custom module "tasks".
I'd like to use a function in this controller (this function from custom module ...
- 137
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0
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399
views
Routing Parameter Directly Passed And Upcast
Has anyone come across a way to both pass a dynamic route parameter as well as upcasting it?
something like:
/module/custom/mymodule/src/Routing/MyRoutes.php
$routes["my.custom.route"] = new Route(
...
- 684
1
vote
1
answer
772
views
I cannot use drupal_set_message() in a custom controller module
In a custom controller, when I try to use drupal_set_message(), it works only if I use the following code.
// The message is shown via {{ page.highlighted }}.
drupal_set_message('Test error', 'error');...
- 325
2
votes
2
answers
6k
views
Call AJAX callback on page load
I've been reading the whole day but I cannot find a complete example for a basic AJAX call on load page.
I followed this tutorial: and this example:
I was able to register the callback, controller ...
- 101