CMK2Inline - Edit K2 extra field right in item list

CMExtension is happy to introduce our new Joomla! component - CMK2Inline.

What is CMK2Inline?

CM K2 Inline is a Joomla! component helping you customize K2 component’s back-end item list and edit extra field inline.

K2 is the popular powerful content extension for Joomla with CCK-like (content construction kit) features. Every item of K2 can be extended by extra fields. If the most important part of your K2 content is extra fields then you would find it difficult to modify your K2 items. You need to go to item list, click an item, click Extra Fields tab, modify extra fields, save the item, go back to the list, click an item, and so on... It is also difficult for you to compare the extra field values of your K2 items. You can't open 10 browser tabs to check and compare 10 items.

CMK2Inline is designed to help you on this - manage extra fields in K2 with ease.


  • Show/hide columns in K2 item list.
  • Change ordering of the columns.
  • Add columns for extra fields to the list.
  • Add/edit value of extra fields in-place.
  • Add/edit value of an extra field for many K2 items at once.
  • Use AJAX to save extra fields.
  • Popup notification for the result of AJAX request.
  • Tool to create/delete override layout file right in Joomla! back-end.
  • Support the following extra field’s types:
    • Text field
    • Textarea (Editor is not supported)
    • Drop-down selection
    • Multi-select list
    • Radio buttons (Displayed as drop-down selection to save space)
    • Date

Technical Requirements

  • Joomla! 3.x.x: CM K2 Inline is NOT compatible with Joomla! 1.x.x or 2.x.x, only Joomla! 3.x.x is supported. Please check Joomla! 3’s technical requirements for more information.
  • Bootstrap 2: CM K2 Inline is NOT compatible with Bootstrap 3. Bootstrap 2 is available by default in Joomla! 3.x.x. The default template of Joomla! back-end (Isis) uses Bootstrap 2, so this template is recommended, if you use a custom back-end template, it must support Bootstrap 2.
  • K2: CM K2 Inline was tested on K2 2.6.5, 2.6.6, 2.6.7, 2.6.8 and 2.6.9.

For more information about K2 component, please visit


You can try CMK2Inline at with username "demo" and password "demo".

This demo site is refreshed every 2 hours. You might not be the only person using the demo site at this time, so you may see unexpected things happen occasionally.


You can view documentation for CMK2Inline at


Please click here to purchase for CMK2Inline.

After purchasing CMK2Inline you will receive new versions and support in lifetime. No future payments is required in order to download new versions or request for support.

You can use CMK2Inline in many domains and receive support in all of those domains. There is no restrictions.


We would like to thank to HDDesign for bringing up the idea and helping us test the component!

If you have any question for CMK2Inline, please don't hesitate to contact us!