Technical Blog

If Config server firewall(CSF) is installed on your server then, you can edit the firewall configurations from the command line using the following commands.

Getting search fields inside a view is easy that is adding a field in 'Filter :Criteria' and exposing it, so we get the search field and now you can search based on that field.And when we require more than one field to be searched we need to include it by adding the fields in 'Filter Criteria' and exposing it , which looks weird when we have 3 fields in a single search form.So what if we have an option to make it a single field say we have to search the contents based on 3 fields with a single search field.Isn't that interesting?Here comes the use of 'Finder' module which is safe and sound.

Suppose you have a drupal website which uses drupal ubercart module for handling payments. Your drupal website has several online products which can be purchased using credit card. In Drupal projects, we have to enter credit card informations in the Checkout page.

The term 'RSS' refers to Really Simple Syndication(Rich Site Summary). RSS allows you to group the content in your website and provides an easy way to view and share the contents in the site. RSS files are automatically updated whenever new content is published in the site. A user can subscribe to the RSS feed of a website using feed readers, such as Google, My Yahoo, Bloglines, Live Bookmarks etc. This keeps the user updated when new content has been added to the site. RSS is written as an XML file.

CKEditor is a WYSIWYG editor plugin that can be integrated into any Drupal / Non-Drupal website. Integrated with complex and comprehensive features,this text editor simplifies website content creation and is very helpful for content editors. Following are a few of the key things that need to be considered, while testing CKEditor implementation on Drupal websites.

Drupal is a stable,reliable, and robust Content Management System. Views is a Drupal module, which provides a flexible method for site designers to control how lists and tables of content, or any other type of content has to be presented. The views module was a contributed one and was later adapted to the core from Drupal 8. Drupal views are being used by almost 75% of the Drupal based sites to present the elements in a page. Most of the websites still use the Views module versions such as 6.x. Drupal Views versions, 6.x-2.9, 6.x-2.10 and 6.x-2.11, in Drupal 6 are vulnerable.

Universal Analytics is a set of technological innovations that is aimed at improving the way data is collected and processed in Google Analytics.The Universal Analytics Upgrade is a process which is used to upgrade all your classic Google Analytics properties into Universal Analytics properties without losing any data or changing your account settings.All Google Analytics properties will soon be required to use Universal Analytics. Any properties that don’t follow the upgrade process will be auto-transferred to Universal Analytics in the future.

Nodequeue module allows users to collect nodes in an arbitrarily ordered list. For example, if you want to display images of a slideshow in a particular order, then the images can be sorted based on the position of the images in nodequeue. Read on to know more.

Iframe for youtube video ignores the z-index added to it. This happens because iframes are "heavyweight" objects as compared to div. So, the iframe overlays over other div and z-index gets ignored. Read on to know more about setting z-index for iframe .