# Yahoo! UI Library

### node 3.0.0b1

Yahoo! UI Library > node > node-style.js (source view)
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    (function(Y) {
    /**
     * Extended Node interface for managing node styles.
     * @module node
     * @submodule node-style
     */

    var methods = [
        /**
         * Returns the style's current value.
         * @method getStyle
         * @for Node
         * @param {String} attr The style attribute to retrieve.
         * @return {String} The current value of the style property for the element.
         */
        'getStyle',

        /**
         * Returns the computed value for the given style property.
         * @method getComputedStyle
         * @param {String} attr The style attribute to retrieve.
         * @return {String} The computed value of the style property for the element.
         */
        'getComputedStyle',

        /**
         * Sets a style property of the node.
         * @method setStyle
         * @param {String} attr The style attribute to set.
         * @param {String|Number} val The value.
         * @chainable
         */
        'setStyle',

        /**
         * Sets multiple style properties on the node.
         * @method setStyles
         * @param {Object} hash An object literal of property:value pairs.
         * @chainable
         */
        'setStyles'
    ];
    Y.Node.importMethod(Y.DOM, methods);
    /**
     * Returns an array of values for each node.
     * @method getStyle
     * @for NodeList
     * @see Node.getStyle
     * @param {String} attr The style attribute to retrieve.
     * @return {Array} The current values of the style property for the element.
     */

    /**
     * Returns an array of the computed value for each node.
     * @method getComputedStyle
     * @see Node.getComputedStyle
     * @param {String} attr The style attribute to retrieve.
     * @return {Array} The computed values for each node.
     */
    'getComputedStyle',

    /**
     * Sets a style property on each node.
     * @method setStyle
     * @see Node.setStyle
     * @param {String} attr The style attribute to set.
     * @param {String|Number} val The value.
     * @chainable
     */
    'setStyle',

    /**
     * Sets multiple style properties on each node.
     * @method setStyles
     * @see Node.setStyles
     * @param {Object} hash An object literal of property:value pairs.
     * @chainable
     */
    'setStyles'
    Y.NodeList.importMethod(Y.Node.prototype, methods);
    })(Y);

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