lb.base.dom.css

DOM (Document Object Model) CSS (Cascading Style Sheets) Adapter Module for Base Library

2011-08-14

Summary

lb.base.dom.css	DOM (Document Object Model) CSS (Cascading Style Sheets) Adapter Module for Base Library
Functions
getClasses(element): object	Get a hash of classes found on given DOM element.
addClass(element, name)	Append a CSS class to the className of a DOM element.
removeClass(element, name)	Remove a CSS class from the className of a DOM element.

Get a hash of classes found on given DOM element.

element

DOM Element, an element node (with or without a class atribute)

object, a hash object with properties named after the classes found, e.g.

{'big':true, 'box':true}

for

<div class='big box'></div>.

When no class attribute is present, or when it is empty, an empty object is returned.

Append a CSS class to the className of a DOM element.

element	DOM Element, an element (with or without a class attribute)
name	string, the name of a new CSS class to append to existing ones

Nothing happens in case a class with the same name is already present.

Remove a CSS class from the className of a DOM element.

element	DOM Element, an element (with or without a class attribute)
name	string, the name of a CSS class to remove from existing ones

Nothing happens in case no class with this name is present.