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TODO intro The code/**
* Map of attributes that should be set using
* element.setAttribute(key, val) instead of element[key] = val. Used
* by goog.dom.setProperties
*
* @type Object
* @private
*/
goog.dom.DIRECT_ATTRIBUTE_MAP_ = {
cellpadding: 'cellPadding',
cellspacing: 'cellSpacing',
colspan: 'colSpan',
rowspan: 'rowSpan',
valign: 'vAlign',
height: 'height',
width: 'width',
frameborder: 'frameBorder'
};
/**
* Sets a number of properties on a node
* @param {Element} element DOM node to set properties on
* @param {Object} properties Hash of property:value pairs
*/
goog.dom.setProperties = function(element, properties) {
goog.object.forEach(properties, function(val, key) {
if (key == 'style') {
element.style.cssText = val;
} else if (key == 'class') {
element.className = val;
} else if (key == 'for') {
element.htmlFor = val;
} else if (key in goog.dom.DIRECT_ATTRIBUTE_MAP_) {
element.setAttribute(goog.dom.DIRECT_ATTRIBUTE_MAP_[key], val);
} else {
element[key] = val;
}
});
};The code walkthroughTODO walkthrough Further readingTODO further reading
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I use this function:
setAttr=function(obj,attr) { for (var i in attr) obj[i]=attr[i]; } // Example: var a=document.getElementById('test'); var w=50; var h=40; setAttr(a.style,{left:20,top:30,width:w,height:h});