When you try to set up a local development environment from a drupal dump which includes just the code base and the database without the Drupal files folder you will run into the issue of missing files. Drupal would think that it still has all the files in the Drupal files folder and would create links / process images as usual. This would however lead to a lot of unexpected errors in a lot of unexpected places. If you really do not care about the content in these files and want to recreate the missing files here is how you do this.
We can use l() to add links in our Drupal pages. However, while using the output of drupal_get_destination() in the l() as link, it might end up in the wrong functionality. If the drupal_get_destination() returns a url with parameters involved, then using it directly in the l() would cause the link to redirect to the wrong page.
This article explains how to replace tokens to webform, views, blocks and Drupal forms from the node body. The preg_replace function for replacing the tokens. The preg_replace function works in the same way as preg_match. preg_replace is used to search a regular expression and replace it.
I was using Domain Access and Domain Variable modules in my project. I have a lot of domain specific variables which have different values on production, staging and development environments. It takes me a lot of time to set these variables with the corresponding staging and development values each time when I reset these environments. So I was thinking of creating a drush command to update all these configuration variables in single step and I did it.
This article covers to the How to integrate Single Page Site module in a Drupal website. Single page site is of one of the newest trends in web designing. It allows you to automatically create a single page from a menu. The single page module will render all contents from the configured menus and links.It will then override the menu links so that they refer to an anchor instead of a new page.
This article covers how to the Install and configure Readmore Js via the theme. Readmore is a lightweight and Responsive jQuery plugin that automatically generates a Read More link for users to click and read the rest of the content.
In this article lets checkout how to fetch tweet count for a Drupal website. For this purpose we are using the Count API of twitter. Compared to Facebook on fetching likes and share counts we will notice a little difference. Simplest way to acquire the tweet count is to send request to the below url:
While using the D3 implementation in one of my project for collapsible tree, I used the following piece of codes to add dragging and zooming feature in the tree. At first I have downloaded the D3 JS and loaded to the page callback as specified in the D3 implementation notes.
The Commerce Card on File module provides an API with a user interface for storing and reusing credit card data on subsequent orders. This module didn't hold full card numbers locally. Instead of this it stores the remote ID of the full card data from the payment gateway that is used to validate and process your credit card transactions.
In one of my Drupal projects, I had a requirement to submit data from a webform to an external application. hook_webform_submission_insert() helps to meet my requirement. In your custom module, call the hook function hook_webform_submission_insert().
While working on a Drupal 6 project, I came across the requirement to send some mails. Interestingly, I couldn't find any good articles or procedures on the same. So, here, I am going to explain how to send mails in Drupal 6 with attachments. If you need any business support, get in touch immediately.
As the name suggests, a preprocess function is a precursor to a theme function. It runs first, irrespective of the fact that the theme function can also be implemented as a template (.tpl file) rather than a function. Preprocess functions can be implemented in both modules and themes. However, the preprocess implementations from modules run first, and those by themes run only last.
The drupal_write_record function is used to insert or update a record in the database based on the schema of the table. It helps in executing less database query. Let's take a look at the function given below.