Code

If you have an error like this, when you use a custom views filter plugin, the resent is now you need to have a config schema for all Views filter plugins.

The error :

Generate a random key.

$random_key = str_shuffle('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'); // 62 characters

$random_key = substr($random_key, 0, 10); // 10 characters

Example 1 (for drupal 7)

Step 1. Add file brows

Create a simple js file in your module directory (called yourModuleName.js) and enter the following Javascript.

Disable cache for a custom page from route declaration.

If you want to disable cache for a custom controller (Custom module), You have no_cache option (YOUR_MODULE.routing.yml).

Example :

File : mymodule.routing.yml

On drupal 8 every elements (almost) are an entity, as any entity you can render a node.

First, Create autocomplete controller and the route

Example of the controller : DefaultController.php

<?php

namespace Drupal\mymodule\Controller;

Add meta tag from controller

Example: Add <meta http-equiv="refresh" content="30">

$data = [

  '#tag' => 'meta',

  '#attributes' => [



This is a simple example of a web service. For the example, We will make a service to multiply two numbers.

Create JSON WebService module

Create a module.

Here : mywebservice

Composer is a tool for dependency management in PHP. It allows you to declare the libraries your project depends on and it will manage (install/update) them for you.

Download Composer

Link : https://getcomposer.org/download/

Tag a branche / Version on git

git tag THE_TAG_NAME

Push tags or a tag to origin ripository

git push --tags

Show tags list

git tag