image Dietrich Kappe

One thing missing from the DOM class in GWT is the ability to set element opacity in a browser independent way. You do have DOM.setStyleAttribute, but in IE you set the opacity by squeezing a alpha(opacity=val) into the filter, where in most other browsers you set the opacity style attribute directly.

Dietrich is the creator of GWTaculous, a pure GWT port of the Scriptaculous effects library.

GWT: DOM and Opacity

GWTaculous

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