resources/jquery/jquery.getAttrs.js

   1 /**
   2  * Utility to get all attributes of an element directy as an object.
   3  *
   4  * @author Timo Tijhof, 2011
   5  */
   6 jQuery.fn.getAttrs = function ( all ) {
   7         var map = this[0].attributes,
   8                 attrs = {},
   9                 len = map.length,
  10                 i, v;
  11
  12         for ( i = 0; i < len; i++ ) {
  13                 // IE6 includes *all* allowed attributes for thew element (including those
  14                 // not set). Those have values like undefined, null, 0, false, "" or "inherit".
  15                 // However there may be genuine attributes set to that. If you need them,
  16                 // set all to true. They are excluded by default.
  17                 v = map[i].nodeValue;
  18                 if ( all || ( v && v !== 'inherit' ) ) {
  19                         attrs[ map[i].nodeName ] = v;
  20                 }
  21         }
  22
  23         return attrs;
  24 };