setExposedInput() function can be used to set exposed filter values to a view programatically. This function accepts array as a parameter which contains filter key and value. Find the sample code below.
setArguments() function can be used to set filter values to a view programatically. This function accepts array as a parameter which contains filter key and value. Find the sample code below.
A view can be programatically renders using Views::getView. The view id to be passed as a parameter and the display of the view can be set using setDisplay()
In Drupal 8, nodes are considered as the entity. Each entity has its own properties as type. The are differentiated by its node id(nid). With the help of unique id, we can delete the node from the system. The below syntax and example will demonstrate the update and deletion of the nodes.
Rules is a custom module in Drupal. Used to trigger some actions when any operations or condition satisfies. The Actions like send email, Node creates, Node update, Redirect writing logs, etc, Each rule has its own configuration and settings. We can programmatically update rules by its machine names. The below is the sample code and syntax for updating rules status.
The taxonomy terms are used to group the node contents. The taxonomy terms are grouped into vocabularies. Each term has its unique term id to differentiate the terms. The core class Term is used to create taxonomy terms by programmatically.
The Ubercart is the E-Commerce management concept in Drupal. The contributed module Ubercart help us to achieve commerce-related features. The below example helps to load, Access and Update the Ubercart order information. The function uc_order_load() help to achieve this features.
In Drupal CMS we have a direct option for bulk delete the Contents(nodes) and users. But the is no other option for deletes the Terms in Bulk. The below syntax and sample code help to remove taxonomy terms from its vocabulary.
In Drupal, we group the multiple taxonomy terms into vocabularies. The taxonomy terms are the mainly used for the group the node contents. The Drupal 8 is basically based on the Object Oriented concepts. The core class Term will help to load the taxonomy term information. With the help of entity query, we load the taxonomy term information from the vocabulary machine name. The below syntax and example of loading the taxonomy terms by vocabulary.
The Symfony is the PHP framework and also one of the most popular and powerful frameworks on nowadays. In Symfony, we completely using the OOPs concept to achieve our features. The below example will demonstrate how to get the Current executing call name. The core "ReflectionClass" class help to get the details of the current class information.
In Drupal 8 is basically working as Symfony framework. The core system is fully changed into OOPs concept. To access the current path of the page we can use the Drupal core class services methods. The below example shows how to get the Current path and alias of a page.
In Drupal 7 Commerce, we have the contributed module Discount that helps to alter the Product base price based on some conditions. The coupons is another module which redeems the discount by using the coupon codes. If the coupon is added to the order, an additional property called "commerce_coupon" is added to order. The coupon module has its own table called "commerce_coupon", which holds the coupon details. In a commerce_coupon table, each coupon has their own unique id.
Use createDuplicate() function to duplicate a node in drupal 8. Find the below code to duplicate a node using node id.
Use node_type_get_names() function that will return list of available node type names. The return values will be string array of node type label.
Drush commands can be executed programmatically. We can use exec() function to run drush command. We must use the path where drush is installed, followed by the drush command. Following is the same code to programatically import the site configurations.
Content permission can be rebuild programmatically. This can be achieved using the following code.
In Drupal 8, The nodes are handled as the Entity. The core class Node is helping us to manage the operations of the Node. The below is the syntax and example for update the node details. The Node updates us happens with the Node id of the particular node.
In Drupal 8, the node is an entity. The Drupal core class Node will provide us to create or update the nodes in Drupal 8. The below is the syntax with an example of creating a node Drupal 8.
In Drupal, commerce order contains multiple products. These products are attached to the line item to the orders. The line item table holds the information about the quantities and other information. The below is the simplest code to get the quantity of the order with different products.
In Drupal, commerce orders are associated with the Billing and Shipping information. We can access both Billing and Shipping information from the order object. The below sample code shows how to access the profile information.