jQuery实现下移功能

         

function toDown(){             alert("toDown");         var checkValue = "";                 var alldatas=$("#up tr td input:checked").parent().parent();         var selected=$("#up tr td input:checked");         if(selected.length===0){         alert("请选择要解除装车的产品！");         return false;         }else if(confirm("确定要对所选产品进行解除装车操作吗?")){         for(var i=0;i<selected.length;i++){         checkValue += selected[i].value;         checkValue += "!";         $("#up tr td input:checked[value="+alldatas[i].value+"]").parent().parent().remove();         }         alert(selected.length);         alert(checkValue);         $("#up tr td input:checked").attr("disabled",true);    $("#up tr td input:checked").attr("checked",false);          $.each(alldatas,function(i,value){             $("#down").append(alldatas[i]);          });           var checkV = encodeURIComponent(checkValue);           window.location.href="unTrucked.action?check="+checkV;           return true;         }else{         return false;         }       }注：up是待移动数据所在的table的ID