json.extract! student, :id, :first_name, :last_name, :email, :institution_id, :created_at, :updated_at
json.url student_url(student, format: :json)
// list refresh ചെയ്യുക
document.getElementById("students-list").innerHTML = "<%= j(render @students) %>";

// form clear ചെയ്യുക
document.getElementById("student-form").innerHTML = "<%= j(render 'form', student: Student.new) %>";

// success alert
alert("Student added successfully (without page reload!)");
