SBGRID

							var webSocket;
							var iStatus = 0;	// 0:disconnected, 1:connected, 2:sent, 3:received
							var datagrid;
							var attr_list = [];
						
							$(document).ready(function(){
								createElements();
							})
						
							function createElements(){
								var SBGridProperties = {};                
								SBGridProperties.parentid = 'sbGridArea';  // [필수] 그리드 영역의 div id 입니다.            
								SBGridProperties.id = 'datagrid';          // [필수] 그리드를 담기위한 객체명과 동일하게 입력합니다.                
								SBGridProperties.jsonref = 'attr_list';    // [필수] 그리드의 데이터를 나타내기 위한 json data 객체명을 입력합니다.
					
								// [필수] 그리드의 컬럼을 입력합니다.  
								SBGridProperties.columns = [
									{caption : ['번호'],	ref : 'num',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['지역명'],	ref : 'area',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['성별'],	ref : 'sex',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['이름'],	ref : 'name',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['직위'],	ref : 'position',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['부서'],	ref : 'department',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['Excel점수'],	ref : 'excel',width : '130px',  style : 'text-align:center',	type : 'output'},	
									{caption : ['Word'],	ref : 'word',		width : '80px',	  style : 'text-align:center',	type : 'output'},
									{caption : ['Powerpoint'],	ref : 'powerpoint',width : '130px',  style : 'text-align:center',	type : 'output'},	
									{caption : ['평균'],	ref : 'average',		width : '80px',	  style : 'text-align:center',	type : 'output'}
								];			
								datagrid = _SBGrid.create(SBGridProperties); // 만들어진 SBGridProperties 객체를 파라메터로 전달합니다.
							}
					
							function connectWebSocket()
							{
							  sUri = $("#sbux_input2").val();   // "wss://echo.websocket.org";//
							  console.log(sUri);
							  websocket = new WebSocket(sUri);
							  websocket.onopen = function(evt) { onOpen(evt) };
							  websocket.onclose = function(evt) { onClose(evt) };
							  websocket.onmessage = function(evt) { onMessage(evt) };
							  websocket.onerror = function(evt) { onError(evt) };
							}

							function onOpen(evt)
							{
								iStatus = 1;
								console.log('onOpen-1')
								writeToStatus("CONNECTED");
								console.log('onOpen-2')
								$('#btnNormal_con').html("Disconnect");
								console.log('onOpen-3')
								writeToLog('Connected to Server');
								console.log('onOpen-4')
							}
							
							function onClose(evt)
							{
								iStatus = 0;
								$('#btnNormal_con').html("Connect");
								writeToStatus("DISCONNECTED");
								websocket = null;
								writeToLog('Disconnected with Server');
							}
							
							function onMessage(evt)
							{
								iStatus = 3;
								writeToStatus('Received');
								writeToLog('Received : ' + evt.data);
								console.log(evt);
								var result = JSON.parse(event.data);
								console.log(result);
								if ( result.resultCode=="200" ) {
									attr_list = result.resultData;
									datagrid.refresh();
								} else {
									console.log ( "err :" + result.resultCode);
								}
							}
							
							function onError(evt)
							{
								writeToStatus('ERROR: ' + evt.data);
							}
							
							function doSend(msgtype)
							{
								console.log("type="+msgtype);
								if ( )
								var message = sTest;
								if ( msgtype==2 ) {
									console.log("type="+msgtype);
									message = sTest2;
								}
					
								websocket.send(message);
								iStatus = 2;
								writeToStatus("Sent");
								writeToLog("Sent message. waiting from server");
							}
							
							function writeToStatus(message)
							{
								$("#sbux_label_status").text(message);
							}

							function writeToLog(message)
							{
								$("#txt_norm").val(message);
							}
							
							function doConnectDisconnect()
							{
								  console.log('doConnectDisconnect : iStatus='+iStatus);
								if ( iStatus==0 ) {
									connectWebSocket();
								} 
								else 
								{
									websocket.close();
								}
							}