attr/attr.js

   1
   2 var pos = [
   3   "height", "width", "top", "left", "bottom", "right",
   4   "paddingTop", "paddingRight", "paddingBottom", "paddingLeft",
   5   "marginTop", "marginRight", "marginBottom", "marginLeft",
   6   "lineHeight", "maxWidth", "maxHeight", "minWidth", "minHeight",
   7   "textIndent", "fontSize"
   8 ];
   9
  10 for ( var i = 0; i < pos.length; i++ ) {
  11         (function(){
  12                 var o = pos[i];
  13                 $.fn[o] = function(a){
  14                         return a ?
  15                                 this.css(o,a) :
  16                                 parseInt( this.css(o) );
  17                 };
  18         })();
  19 }
  20
  21 var posArg = [
  22         "clientLeft", "clientTop", "clientWidth", "clientHeight",
  23         "offsetLeft", "offsetTop", "offsetWidth", "offsetHeight",
  24         "scrollLeft", "scrollTop", "scrollWidth", "scrollHeight"
  25 ];
  26
  27 for ( var i = 0; i < posArg.length; i++ ) {
  28         (function(){
  29                 var o = posArg[i];
  30                 $.fn[o] = function(a){
  31                         return a ? this.each(function(){
  32                                 this[o] = parseInt( a );
  33                         }) : this.size() > 0 ?
  34                                 this.get(0)[o] :
  35                                 null;
  36                 };
  37         })();
  38 }
  39
  40 $.fn.text = function(e) {
  41         e = e || this.cur;
  42         var t = "";
  43         for ( var j = 0; j < e.length; j++ ) {
  44                 for ( var i = 0; i < e[j].childNodes.length; i++ ) {
  45                         t += e[j].childNodes[i].nodeType != 1 ?
  46                                 e[j].childNodes[i].nodeValue :
  47                                 $.fn.text(e[j].childNodes[i].childNodes);
  48                 }
  49         }
  50         return t;
  51 };