def edit_task(task_id): form = TasksForm() entry = Tasks.query.filter_by(id = task_id).first_or_404() if form.validate_on_submit(): tasks = Tasks( form.taskname.data, form.task.data, form.roles.data, form.parallel.data, form.sendmail.data, ) entry.taskname = form.taskname.data entry.task = form.task.data entry.roles = form.roles.data entry.parallel = form.parallel.data entry.sendmail = form.sendmail.data db.session.commit() return redirect(url_for('tasks')) else: form = TasksForm(obj=entry) form.populate_obj(entry) return render_template('tasks/edit_task.html', entry=entry, form=form)