Drupal

In Drupal, some modules add tabs to pages and these tabs(Primary tabs) are shown in the top of each page for authenticated users. Some of these tabs are not needed for some roles. There are cases where we want to hide such tabs like, Bookmarks, File browser, Orders etc., from primary tabs for roles other than administrator. We can remove these undesired tabs from primary tabs programmatically.

Drupal 7 Views provides an option to add php to the Views footer in a View page. The option is called Global PHP. It allows you to add PHP code to views, to modify its output without adding code in a separate php file. However this option shoud be used with caution as a php error here can bring down the whole site and it would be difficult to detect. There is an alternative though. Read on to know how to add an SQL query to the global footer in Views without directly placing the PHP code in a view.

We had a requirement by one of our Drupal client of configuring IMCE to CKeditor instead of ckfinder. I have faced the following issues after changing the file browser type as IMCE in CKeditor.

Sometimes working on Drupal Views is very intimidating as this a very complex module serving a variety of needs. No wonder it is one of top Drupal modules. Once I had a particularly difficult time trying to figure out how to get a relationship right in Views by trying to get the user name from the users table using a userid from a field in my custom table. However I managed to figure out the soution by reading the query generated by Views. Read on to know how to add a relationship between a custom table and Users table in Views below

I had a requirement in one of my Drupal site in which I want to import content from an external XML file generated from another website. The XML generated as a URL say For ex: http://example.com/feed.xml, I want to fetch the XML every time from the above generated URL. Follow the below steps to fetch the XML from URL's:

A landing page refers to a particular web page that a visitor usually reaches upon clicking a link or an online advertisement. This page usually displays information that is directly related to the keywords that has a user has searched for, or the has the relevant keywords directly on the page. Landing pages are basically conversion tools i.e. the primary objective of a landing page is to turn a visitor into a lead.

Performance testing is one of the testing methods which is carried out to ensure the quality of the product/website we deliver. It mainly focuses on the speed of the application, possible load the product can support, amount of stress the website can handle, user's access to the website etc. Following are the some of the checklists that you can refer while carrying out the performance testing of your application. Read on to know more.

Recently I ran into a problem of counting the words, sentences and characters in every articles and to display it on the bottom of all the articles pages in Drupal site. So I have checked and found out the way of doing this task.

Debugging is a process of finding and reducing the number of bugs. In the web applications development we used to work mostly on the development site at first and debug the errors then we will go for the live site to just push the modifications which we made in the development site. In such cases there may be a chance of error occurrence in the live site even if we come up from the development site. Then we have to handle the debugging process in the live site at that point of time. In the development site process we can do the debugging process easily, there is no need to worry about the customers since because it is not viewable to the customers. But when it comes to the live site we have to consider about the customers who visit the site.

Drupal 6 will not allow you to create multiple access callbacks for a menu. In hook menu, the access callback will accept only string value, not an array. But I had a requirement in my project to add a custom access callback without removing the existing access callback. My custom access callback should be executed first. After that if some condition satisfies in my custom function the original access callback should get executed.