Drupal Technical

We were requested by a client to post the published content automatically on Facebook wall. For publishing a content from our Drupal site to Facebook wall, need to create a Facebook app .If you want to know how to post a published content to Facebook wall in Drupal 7 then continue reading.

Social media sites like twitter and facebook are key tools in reaching out to large audiences almost real time. The key part about using these systems is their ability to broadcast real time news and updates. Tweeting content from a Drupal site as soon as a node / content is posted on the site is a good way to use Twitter. If you want to know how to post a published content on twitter in Drupal 7 then continue reading

In a Wordpress we can assign categories to each post and have listing of posts in each categories. Sometimes we need to list the contents of a particular category as the home page. In Wordpress we can make a static page as the home page under the settings tab, i.e. Settings » Reading settings. There you can make a static page as home page but not the contents in a category.

Using Ubercart and the Drupal Rules modules, it is possible to alter the behavior of the Ubercart checkout process. We had came across a situation on one of our Drupal sites where we needed to add an additional feature during the checkout process. If you are faced with a similar scenario in your Drupal site with Ubercart then read on know how to create a custom Rule condition for the Ubercart module?

Drupal 6 will be maintained till the release of Drupal 8. Drupal 8 release is expected to happen towards the end of 2013. The current stable branch Drupal 7 will be maintained till the release of Drupal 9 (probably 2015). If you are running a production site on Drupal 6 then you will probably have to start looking at upgrading the site by the end of this year.

It is very good if we can create a pure CSS multilevel drop-down menu in Drupal. We can simply avoid adding additional modules or jQuery for the multilevel drop-down menus. As we had a requirement to create a multilevel drop-down menu without using jQuery, we created it in pure css. And it works well in different browsers. We created this menu as main menu for the header navigation part. And there is a region for the header part called "region-header" and it wrapped in a class called .header-wrapper. Also Drupal provides a class called 'menu' for ul. So we had to define the class-name along with the ul.

When focusuing on Drupal website development, user roles and permissions are an important way of controlling access to the site. This is more so important when there are multiple individuals besides the website owner who administers the site. Other people can be assigned certain 'roles' which define the kind of access that is to be granted. Basically in Drupal, the Site maintainer and Administrator roles are given all the available permissions and Drupal Administrator role receives all permissions throughout the lifespan of the site. This is not the case for other 'roles', where access within admin permissions and time limits only are granted to users linked to those roles.

We might encounter a situation where we may need to fetch CCK fields values in a node, i.e, we may need to show CCK field values in custom search results. Drupal provides a easy way to fetch CCK fields programmatically. Read on to know how to fetch CCK fields value programmatically

One of our Drupal clients wanted us to display the different categories (taxonomy terms in Drupal speak) in their Drupal site as a tag cloud. If you are facing the same scenario in your Drupal site then read on to know how to create a tag cloud using the Drupal Cumulus module in your Drupal site.

A lot of clients come to us asking for running Drupal updates on their sites. However almost everybody asks for a fixed price estimate for the process. There is however a challenge in this because updates would mostly run without problems but you might run into a problem or two once in a while. We have a standard and safe process of running Drupal updates but the safe practices followed in the process would take considerably longer time than blindly running updates on the live site.

In one of our recent projects we had to show a slider for a price range. The slider was to be used to show all products with prices between a minimum and a maximum. If we set filters in they will be shown as text boxes. For our project the client requirement was to show a slider above these text-boxes. See the screenshot. The JQuery UI has a good slider widget which will gives the graphical version of these range. We can use this widget with our views 'in between' clause.

One of our Drupal clients who had been using the Drupal Ubercart module had requested us to change the status of the order after a user completes the Ubercart checkout completion process. If you are facing the same situation with Ubercart in your Drupal site and would like to know how to change the order status programmatically then read on to find out the solution.

Drupal Views provides pagination options. However at a glance the number of items shown in a page seems to be limited. However there is a way to change the number of times shown in a Views page dynamically. If you want to know how to change the number of items displayed in a Drupal Views pager number dynamically then continue reading.

As the World wide web is starting to resemble the wild wild west, you have to ensure that your Drupal site is always up to date. If you are ignoring the security updates of Drupal, then you are simply making your Drupal site vulnerable to the worst enemy of all - Negligence. Updating a Drupal site requires time and effort which is why most people ignore it. Here is a quick way to update your Drupal site using Drush and Hacked module.

On a recent Drupal project we had developed, we had to use the Drupal date module to display the date in a popup in a custom form. However we noticed that a date description was appearing on the form. If you are facing the same situation in your Drupal site then read on to know how to remove the default date format option added by the date module.

Boost is a Drupal module which provides static page caching for anonymous users. Boost caches a page when a user first visits a page and the the succeeding users are given the cached version of the page. The biggest advantage of Boost is that it works well in shared hosting environments and it provides fresh content for logged in users. Read on to know how to configure Boost in a Drupal 7 website.