Functiondojo._setOpacity

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defined in dojo/_base/html.js

set the opacity of the passed node portably. Returns the new opacity of the node.

Usage

function (/*DOMNode*/ node, /*Number*/ opacity) (view source)
parametertypedescription
nodeDOMNodea reference to a DOM node. Does NOT support taking an ID string for performance reasons.
opacityNumberA Number between 0 and 1. 0 specifies transparent. return: Number between 0 and 1