When I print array same object occurs in array please check.When I print obj then obj.dataArray contains same temp object occurs - jackson

Question

Please check if I print obj then in data array same elements gets inserted twice instead of different. If n =2 then the first element gets pushed twice.
genLLEles(n, orgObj, homeSecObj, defaultElementObj, previousElements, socket) {
let that = this;
let arr = [];
let obj = {
dataArray: [],
socketId: socket.USER_ID,
requestId: "/sync#" + socket.id + socket.USER_ID + "#" + new Date().getTime(),
moduleName: "ORG",
action: "INSERT",
userId: socket.USER_ID
};
console.log("\n\ should be oce");
for (let i = 0; i < n; i++) { //n defines count of how many elements to be created
let temp = defaultElementObj; //selected object to insert
let _id = homeSecObj.KEY_VAL + "_TSK:" + defaultElementObj.SUB_KEY_TYPE + "_" + Date.now() + "_" + Math.floor(Math.random() * (10000 - 1)) + 1;
console.log(obj.dataArray.length);
if (obj.dataArray.length == 0) {
temp.CML_PREVIOUS_ID = previousElements.length <= 0 ? "-1" : that.getPreObj(previousElements).KEY_VAL;
temp.CML_NEXT_ID = "1";
temp.ORG_ID = orgObj.ORG_ID;
temp.DEPT_ID = orgObj.DEPT_ID;
temp.KEY_VAL = _id;
temp.CML_ID = _id;
temp.CML_REF_ID = homeSecObj.KEY_VAL;
temp.ACTIVE_STATUS = "1";
temp.CML_IMAGE_PATH = "";
temp.SYNC_PENDING_STATUS = "1";
} else {
obj.dataArray[obj.dataArray.length - 1].CML_NEXT_ID = _id;
console.log("HERE", obj.dataArray[obj.dataArray.length - 1]);
temp.CML_PREVIOUS_ID = obj.dataArray.length < 0 ? "-1" : obj.dataArray[obj.dataArray.length - 1].KEY_VAL;
temp.CML_NEXT_ID = "1";
temp.ORG_ID = orgObj.ORG_ID;
temp.DEPT_ID = orgObj.DEPT_ID;
temp.KEY_VAL = _id;
temp.CML_ID = _id;
temp.CML_REF_ID = homeSecObj.KEY_VAL;
temp.ACTIVE_STATUS = "1";
temp.CML_IMAGE_PATH = "";
temp.SYNC_PENDING_STATUS = "1";
}
obj.dataArray.push(temp);
}
console.log("\n\genLLEles ==> ", obj, "\n\n");
/*return obj;*/
}

Answer 1

from the above code, the values in both the if and else are coming from same parameters. So you are inserting the same values multiple times into the dataArray.