[Drupal] Using SQL Joins in Drupal

August 05, 2015 - 18:54

Often joins are the most required for odd jobs around the site for mining a specific data or field. The efficient way to do this would be to join multiple tables having a common field and arriving at the field. This is also the reason why joins are the most confusing to apply on more than 2 tables.

[Drupal] How to add members with administrator role in Drupal Commerce store?

This article focuses on how to add new members to Drupal commerce store. Usually, when a new user created with admin role tries to access the store, the action will be restricted with an "Access denied" message. For a user to access the commerce store, he should be a member of the store. Let's find out how to resolve this issue.

[Drupal] How to create a payment gateway module for Drupal?

Drupal commerce is a popular e-commerce module for Drupal. It is used to build ecommerce websites and applications and leverages the outstanding features of Drupal 7 for greater flexibility. Here, we will find out how to create a payment gateway module for Drupal commerce. There are mainly two types of payment gateway integration in Drupal Commerce:

[Drupal] How to create a subtheme in Drupal

July 29, 2015 - 19:10

If you are a Drupal developer and not a stranger to themes and its behaviors, let us see how to create a subtheme in Drupal. A sub theme is quite similar to a theme. When we create a sub theme, it has an independent folder structure as any theme. The only difference is that it inherits everything from parent theme. There are no limits in creating subtheme for a subtheme and so on.

[Drupal] Case study of the implementation of multistep webform

July 24, 2015 - 17:49

Drupal webforms are used to create custom forms in site, mainly for the surveys functionality. We can take the submissions results and analyse the averages of the submissions. Here we got a client requirement that he had to give a set of questions to the users to his users and he wants graphical representation of the submission results.