cadviewer-angular
Version:
CADViewer - JavaScript CAD Viewer Library
27 lines (25 loc) • 646 B
JavaScript
/**
* A cross-browser implementation of getAttribute.
* Source found here: http://stackoverflow.com/a/3755343/361337 written by Vivin Paliath
*
* Return the value for `attr` at `element`.
*
* @param {Element} el
* @param {String} attr
* @api public
*/
module.exports = function(el, attr) {
var result = (el.getAttribute && el.getAttribute(attr)) || null;
if( !result ) {
var attrs = el.attributes;
var length = attrs.length;
for(var i = 0; i < length; i++) {
if (attr[i] !== undefined) {
if(attr[i].nodeName === attr) {
result = attr[i].nodeValue;
}
}
}
}
return result;
};