Sample code for Saving a record into array

Sample code for Saving a record into array

we use push function to add the new data at the end of array list

//Save new students if new,otherwise update record
function saveStudentRecord(){
  let student_name = document.getElementById('student_name');
  let username = document.getElementById('username');
  let password = document.getElementById('password');
  if(password.value.length < 5){
    alert("Password must be greater than 5 characters");
  }else{
    let new_student = {
      id : students.length + 1,
      student_name : student_name.value,
      username : username.value,
      password : password.value
    }
    
    if(editMode == true){
      students[currentIndex] = new_student; 
      editMode = false;
      currentIndex = -1;
    }else{
      students.push(new_student);  
    }
    
    renderStudentList();
    clearFields();
  }
}