Method: Browser::DOM::Element#style

Defined in:
opal/browser/dom/element.rb

#style ⇒ CSS::Declaration #style(data) ⇒ self #style(&block) ⇒ self

Overloads:

  • #style ⇒ CSS::Declaration

    Return the style for the element.

    Returns:

  • #style(data) ⇒ self

    Set the CSS style as string or set of values.

    Parameters:

    Returns:

    • (self)
  • #style(&block) ⇒ self

    Set the CSS style from a CSS builder DSL.

    Returns:

    • (self) 


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# File 'opal/browser/dom/element.rb', line 368

def style(data = nil, &block)
  style = CSS::Declaration.new(`#@native.style`)

  return style unless data || block

  if String === data
    style.replace(data)
  elsif Hash === data
    style.assign(data)
  elsif block
    style.apply(&block)
  else
    raise ArgumentError, 'unknown data type'
  end

  self
end