I've mastered my skills developing and promoting drupal websites and working with clients. I've been a big fan of Drupal CMS/CMF since the year 2010 and currently develop web projects exclusively based on Drupal. I've launched this blog to share my experiences and thoughts about Drupal, web production and so on.
For exapmple, there is file field with allowing multiple files to upload.Then created a node by uploading some files (assume 10 pdf files).Now if we want to download all files in zip format on single click need to use below module.
1. Download and install this module as usual.
When you are wirting a custom form using Form API then if you want to show some text on text field / text area as disappeared when clicking in that box.Then basically you need to use onfocus / onblur events occurs when an element gets focus.
If you are getting white screen on drupal page then you need to know the error details first, for that simply open your index.php file add the below code