#Tabber javascript kit how to
#Tabber javascript kit code

#Tabber javascript kit how to

This tutorial walks you through how to create a simple parallax scrolling effect using CSS and JavaScript. Parallax scrolling is a visual technique where elements on the page move or animate at different speeds as the user scrolls the page, creating depth and visual intrigue.

When determining which nested tab is 'first', the script relies on the order in which elements are returned by functions such as getElementsB圜lassName. Creating a basic parallax scrolling effect using CSS and JavaScript. If no such instances are found, the first tab is left as the active tab per the default behavior of Tabber. If such instances are found, the active tab is set to display the first nested tab with a default marker. If no such tab can be found, the script then searches for nested instances that do. The first tab to contain such a marker is set as the active tab. Instead of opening the downloads bar, new downloads in Chrome will open 'chrome://downloads' in a new tab, or change focus to the downloads tab if one already exists. Since Tabber instances may be nested, the marker must be placed in the top level of the tab's content. If the instance does not have any such nested instances, the script then searches the contents of the tabs for default tab markers. The active tab is then set to display the first nested tab matching the URL fragment. If the instance does not have such a tab, then the script searches for nested instances that do.

#Tabber javascript kit code

Tabber is based off the JavaScript code from. Tabber has: a dedicated CSS file for easy customization. The tabs can contain any valid wiki data (links, images, templates, etc). Although it doesn't matter what the element is, the following is a simple example which could be made as a template if desired.įor a given Tabber instance, this script does nothing if the initially active tab has been set by Tabber's built-in use of the URL fragment. Tabber allows the editor to create tabs within a page. If more than one tab has a marker in its content, the first tab will be used. it cannot be inside a table) as that would cause issues when trying to resolve nested Tabber instances. The marker may not be nested in the tab's content (ex. In order to mark a tab as the default, the top level of its content must contain an element with the class TabberDefault. Add this to MediaWiki:ImportJS: dev:TabberDefault.js Usage