Effect.Opacity |
This effect changes an element’s opacity (transparency).
Availability
script.aculo.us V1.0 and later.
Syntax
new Effect.Opacity('id_of_element', [options]); new Effect.Opacity(element, [options]);
Examples
new Effect.Opacity('id_of_element', {duration:0.5, from:1.0, to:0.7});
Will fade the element from 100% to 70% over the space of 1/2 second.
Notes
Microsoft Internet Explorer can only set opacity on elements that have a ‘layout’ (see Giving Elements Layout). |