代刷网下单时增加修改信息按钮

<script>
  $("#again").click(function(){
		$('#cid').attr("disabled", false);
		$('#searchkw').attr("disabled", false);
		$('#inputvalue').attr("disabled", false);
		$('#inputvalue2').attr("disabled", false);
		$('#inputvalue3').attr("disabled", false);
        $('#searchkw').attr("disabled", false);
        $('#num_min').attr("disabled", false);
        $('#num_add').attr("disabled", false);
		$('#num').attr("disabled", false);
		$('#submit_buy').show();
		$('#orderid').val('');
		$('#needs').val('');
		$("#pay_frame").slideUp();
		$('#tid').attr("disabled", false);
		getPoint();
	});
	</script>

<button type="submit" id="again" class="btn btn-sm btn-info btn-block">重新填写</button>