댓글달기 script 부분

댓글달기

script 부분

function refreshComment(){
			
			var qnaNo = ${resultList.qnaContentVo.qna_no};
			
			var xmlhttp = new XMLHttpRequest();
			
			xmlhttp.onreadystatechange = function(){
				if(xmlhttp.readyState == 4 && xmlhttp.status == 200){
					var obj = JSON.parse(xmlhttp.responseText);
					var commentListBox = document.getElementById("comment_list_box");
					
					
					var childCount = commentListBox.childNodes.length;
					for(var i = 0 ; i < childCount ; i++){
 						commentListBox.childNodes[0].remove();
					}
					
					for(commentData of obj){
						
						var rowBox = document.createElement("div");
						rowBox.setAttribute("class","row");
						
						var contentBox = document.createElement("div");
						contentBox.setAttribute("class","col-9 alert alert-primary");
						contentBox.innerText = commentData.qnaCommentVo.qna_comment_text;
						
						var nickBox = document.createElement("div");
						nickBox.setAttribute("class","col-1 alert alert-success");
						nickBox.innerText = commentData.ccrMemberVo.member_nickname;
						
						var dateBox = document.createElement("div");
						dateBox.setAttribute("class","col-2 alert alert-danger");
						
						var d = new Date(commentData.qnaCommentVo.qna_comment_date);
						var strDate = d.getFullYear() + "-" + (d.getMonth() + 1) + "-" + d.getDate(); 
						
						dateBox.innerText = strDate;
						
						rowBox.append(contentBox);
						rowBox.append(nickBox);
						rowBox.append(dateBox);
						
						commentListBox.append(rowBox);
					}
				}
			};
			
			xmlhttp.open("get","${pageContext.request.contextPath}/manager/get_qna_comment_list.do?qna_no=" + qnaNo);
			xmlhttp.send();
			
		}