利用 jQuery Clone 复制行(4)

              } 
          } 
          else if ($(this).attr("tagName") == "TEXTAREA" ||  
                   $(this).attr("type") == "text" ||  
                   $(this).attr("type") == "hidden") { 
              if (!needCopyValue) { 
                  $(this).val(""); 
              } 
          } 
      }); 
 
      // insert into document  
      cloneRow.insertBefore("#" + this.tableId + " tr:last"); 
 
      // replace name for radio  
      for(var n=0; n<radios.length; n++) { 
         document.getElementById(radios[n].id).outerHTML = 
           document.getElementById(radios[n].id).outerHTML.replace(radios[n].name, radios[n].newname); 
         // IE7's Bug  
         document.getElementById(radios[n].oldId).checked = radios[n].checked; 
      } 
 
      // Event Handler  
      var maps = this.buttonHandlers; 
      cloneRow.find("input:button").each(function() { 
         var value = $(this).attr("value"); 
         
         var funcName = maps[value]; 
         if (funcName != undefined) {          
             var func = null; 
             func = function() { eval(funcName + "(" + idx + ")"); }; 
                 
             if (func != null) {