def edit_task(task_id=None):
model = get_object_or_404(Task, Task.id == task_id)
form = TaskForm(obj=model)
if form.validate_on_submit():
form.populate_obj(model)
db.session.add(model)
db.session.commit()
flash('Task updated', category='success')
return redirect(url_for('admin'))
return render_template('edit_task.html', task=model, form=form)
def edit_task(task_id):
task = Task.query.get(task_id)
if g.user.user_id != task.author_id:
flash('You do not have proper authorization to do this!', 'danger')
return redirect('/task/' + str(task_id))
form = TaskForm(obj=task)
if request.method == 'POST' and form.validate():
form = TaskForm(request.form)
form.populate_obj(task)
task.save()
return redirect(url_for('task', task_id=task.task_id))
return render_template('task_form.html', form=form, edit=True)
def edit_task(task_id):
task = Task.query.get(task_id)
if g.user.user_id != task.author_id:
flash('You do not have proper authorization to do this!', 'danger')
return redirect('/task/' + str(task_id))
form = TaskForm(obj=task)
if request.method == 'POST' and form.validate():
form = TaskForm(request.form)
form.populate_obj(task)
task.save()
return redirect(url_for('task', task_id=task.task_id))
return render_template('task_form.html', form=form, edit=True)
def update_task_submission(task_id):
# updates the task having id = task_id and returns the updated task
# to the gui Use route /tasks/task_id method='patch'to return the
# task to the api
form = TaskForm()
form.volunteer_id.choices = get_volunteer_choices()
if not form.validate_on_submit():
# if the form has errors, display error messages and resend the
# current page
flash('Task ' + request.form['title'] + ' could not be updated be'
'cause one or more fields'
' were invalid:')
for field, message in form.errors.items():
flash(field + ' ' + message[0])
task = form.data
task['id'] = task_id
return render_template('task_form.html',
form=form,
task=task,
title="Update Task")
# form is valid
# form.volunteer_id.data will = 0 when no volunteer is selected but
# since 0 is not an id in the volunteer database, it throws a
# ForeignKeyViolation error. The only way I found around this error
# is to set a local variable that is not in the form to 'None' and then
# overlay the form value with the local variable after the
# form.populate_obj statement. Changing volunteer_id.data to 'None'
# did not have any effect.
volunteer_id = form.volunteer_id.data
if volunteer_id == 0:
volunteer_id = None
try:
task = Task.query.get(task_id)
form = TaskForm(obj=task)
form.populate_obj(task)
task.volunteer_id = volunteer_id
task.update()
except Exception as e:
flash('Task ' + request.form['title'] + ' could not be updated')
print('422 error', e)
abort(422)
flash('Task ' + task.title + ' was successfully updated')
return redirect('/tasks')
def task(id_project, id_task=None):
project = Project.query.get(id_project)
from forms import TaskForm
if id_task != None:
task = task.query.get(id_task)
action = "Save"
else:
task = Task()
action = "Add"
form = TaskForm(obj=task)
if form.validate_on_submit():
form.populate_obj(task)
db.session.add(task)
db.session.commit()
return redirect('/tasks')
return render_template('project/task/form.html', form=form, action=action, project=project)