dojo._setOpacity
<script src="../../js/dojo.js"></script>
defined in dojo/_base/html.js
set the opacity of the passed node portably. Returns the new opacity of the node.
parameter | type | description |
---|---|---|
node | DOMNode | a reference to a DOM node. Does NOT support taking an ID string for performance reasons. |
opacity | Number | A Number between 0 and 1. 0 specifies transparent. return: Number between 0 and 1 |