javascript - jquery colResize , cline remove element

var onSampleResized = function(e){ 
$('#tableName0_61 colgroup').remove();
$('#gridCaption colgroup').clone().appendTo('#tableName0_61');

/*
var table = $(e.currentTarget);
$("#gridCaption").find('tr').first().children().each(function(i, e)
{
tdWidth = $(this).width();
var $col = $('#tableName0_61 colgroup col');
$col.eq(i).width(tdWidth+'px');
});
*/
}; 
 $("#gridCaption").colResizable({
liveDrag:true,
gripInnerHtml:"<div class='grip'></div>",
draggingClass:"dragging",
onResize:onSampleResized
});