fixing more errors

@@ -77,7 +77,7 @@ app.use(express.static(path.join(__dirname, 'public')));
 connection = mysql.createConnection({
     host     : 'localhost',
     user     : 'root',
-    password : 'asd123',
+    password : '',
     port     : 3306,
     database : 'ytmt'
 });

@@ -3,18 +3,19 @@ var router = express.Router();
 
 function addMyToons(id,index,cb){
     connection.query("INSERT INTO user_toon_relation SET ?;", {user_id : id,toon_index : index},function (err) {
+
         if(err) {
             throw err;
             console.log("내 웹툰 추가 중 에러!")
-    } else {
-      alert("추가되었습니다.")
+        } else{
+           // alert("추가되었습니다.")
             cb();
         }
     });
 }
 
 //내툰 수정하기
-router.post('/toggle_toon',function(req,res,next) {
+router.post('/toggle_toon',function(req,res,next){
     var index = req.body.toon_index;
     var id = req.user.user_id;
     connection.query("SELECT COUNT(*) FROM user_toon_relation WHERE user_id='"+id+"' && toon_index='"+index+"'", [id,index], function (err, rows,result) {
@@ -22,18 +23,18 @@ router.post('/toggle_toon',function(req,res,next) {
             console.log("내 웹툰 등록 중 에러!");
         } else {
             var count = rows[0]["COUNT(*)"];
-      if(count > 0) { //이미 등록되어 있는 것이라면,
+            if(count>0) {//이미 등록되어 있는 것이라면,
                 connection.query("DELETE FROM user_toon_relation WHERE user_id='"+id+"' && toon_index='"+index+"';", [id, index],function (err, rows, result) {
                     if(err) {
                         console.log("내 웹툰 제거중 에러!");
                         throw err;
                     } else {
-            alert("제거되었습니다.")
+                        //alert("제거되었습니다.")
                         res.redirect('/setting');
                     }
                 });
             } else {
-        addMyToons(id,index,function() {
+                addMyToons(id,index,function(){
                     res.redirect('/setting');
                 });
             }
@@ -46,11 +47,11 @@ function getMyToons(id,cb){
     //mysql5.7 syntax에 맞게 수정 => 로그인한 유저의
     var sqlquery = "SELECT  t.toon_index, t.name, t.thum_link, t.webtoon_link, t.week, t.site FROM user u, user_toon_relation ur, toon t WHERE u.id = '"+id+"' && u.id=ur.user_id && t.toon_index=ur.toon_index;";
     var mylist = new Array();
-  connection.query(sqlquery,id,function(err,rows,result) {
-    if(!err) {
-      mylist = rows;
+    connection.query(sqlquery,id,function(err,rows,result){
+        if(!err){
+            mylist=rows;
             cb(mylist);
-    } else {
+        }else{
             router.get('/')
             console.log("내 웹툰 리스트 가져오는데 실패했습니다!");
             //throw err;