display multiple django messages in one page? - django

I have a template in which user can change his details like name, email and password. I am getting wrong messages after updating info ( if I change the password then I got message "Invalid" that is part of edit_profile) though I used extra_tags for message to identify two different messages,
But still having issue. I tried searching a lot, and found some relevant questions but was not helpful.
views.py
def edit_profile(request):
if request.user.is_authenticated:
if request.method == 'POST':
form = EditProfileForm(request.POST, instance=request.user)
if form.is_valid():
form.save()
messages.success(request, "Update successful!", extra_tags='edit_profile')
return redirect("accounts:edit_profile")
else:
messages.error(request, "Invalid", extra_tags='edit_profile')
return redirect("accounts:edit_profile")
else:
form = EditProfileForm(instance=request.user)
return render(request, "accounts/edit_profile.html", {'form': form})
else:
redirect('accounts:signin')
def change_password(request):
if request.method == 'POST':
form = PasswordChangeForm(data=request.POST, user=request.user)
if form.is_valid():
form.save()
messages.success(request, "Update successful!", extra_tags='change_password')
update_session_auth_hash(request, form.user)
return redirect("accounts:change_password")
else:
messages.error(request, "Password Error", extra_tags='change_password')
return redirect("accounts:change_password")
else:
form = PasswordChangeForm(user=request.user)
return render(request, "accounts/edit_profile.html", {'form': form})
template
<h2 class="font-weight-bolder">Account Details</h2>
<!-- edit_profile form -->
<form action="{% url 'accounts:edit_profile' %}" method="post" class="row g-3 needs-validation"
novalidate>
{% csrf_token %}
<!-- 1 Username -->
<div class="offset-md-2 col-md-4 ">
<label for="username" class="form-label">Username</label><br>
<input type="text" name="username" class="form-control" id="username"
value="{{ form.username.value }}" required>
<div class="invalid-feedback">
Please provide name.
</div>
</div>
<!-- 2 Email -->
<div class="offset-md-1 col-md-4">
<label for="email" class="form-label">Email</label>
<input type="email" name="email" class="form-control" id="email"
value="{{ form.email.value }}" required>
<div class="invalid-feedback">
Please provide a valid email.
</div>
</div>
{% for message in messages %}
{% if 'edit_profile' in message.tags %}
<div class="offset-md-2 col-md-6 pt-2">
<h4 class="text-success font-weight-bolder">{{ message }}</h4>
</div>
{% endif %}
{% endfor %}
<div class="offset-md-2 col-md-4 pt-2 pb-2">
<input type="submit" value="Save" class="btn btn-outline-primary btn-lg">
</div>
</form>
<!-- Password section -->
<div class="offset-md-2 pt-3 pb-2">
<h4 class="font-weight-bold">Password</h4>
</div>
<form action="{% url 'accounts:change_password' %}" method="post" class="row g-3 needs-validation"
novalidate>
{% csrf_token %}
<div class="offset-md-2 col-md-3">
<label for="old_password" class="form-label">Current password</label>
<input type="password" name="old_password" value="" class="form-control" id="old_password" required>
<div class="invalid-feedback">
Please provide a valid password.
</div>
</div>
<div class="col-md-3">
<label for="new_password1" class="form-label">New password</label>
<input type="password" name="new_password1" value="" class="form-control" id="new_password1"
required>
<div class="invalid-feedback">
Please provide a valid password.
</div>
</div>
<div class="col-md-3">
<label for="new_password2" class="form-label">Confirm password</label>
<input type="password" name="new_password2" value="" class="form-control" id="new_password2"
required>
<div class="invalid-feedback">
Please provide a valid password.
</div>
</div>
{% for message in messages %}
{% if "change_password" in message %}
<div class="offset-md-2 col-md-6 pt-2">
<h4 class="text-success font-weight-bolder">{{ message }}</h4>
</div>
{% endif %}
{% endfor %}
<div class="offset-md-2 col-md-4 pt-2">
<input type="submit" value="Change Password" class="btn btn-outline-primary btn-lg">
</div>
</form>

Related

my model is not showing up in admin model data is getting visble in link bar in csrf middle ware token

{% block body %}
{% load static %}
<div class="container my-3">
<h3>Contact Us</h3>
<form action="/contact" method="post"> {% csrf_token %}
<div class="form-group">
<label for="name">Name</label>
<input type="text" class="form-control" id="name" name='name' placeholder="Enter Your Name">
</div>
<div class="form-group">
<label for="name">Email</label>
<input type="email" class="form-control" id="email" name='email' placeholder="Enter Your Email">
</div>
<div class="form-group">
<label for="name">Phone</label>
<input type="tel" class="form-control" id="phone" name='phone' placeholder="Enter Your Phone Number">
</div>
<div class="form-group">
<label for="desc">Your requirements:-</label>
<textarea class="form-control" id="desc" name='desc' rows="3"></textarea>
</div>
<button type="submit" class="btn btn-success">Contact</button>
</form>
</div>
def index(request):
return render(request, 'prop/home.html')
def contact(request):
if request.method=='POST':
name = request.POST['name']
email = request.POST['email']
phone = request.POST['phone']
desc = request.POST['desc']
contact=Contact(name=name,email=email,phone=phone,desc=desc)
contact.save()
return render(request, 'prop/contact.html')
result
"GET /prop/contact/?csrfmiddlewaretoken=npxCzACid026bcA0bYugZdAL1K2Ondqu2EtpzTuoDbnYivut9tsHJnh5Tq7NWOdU&name=yashi&email=hyashkzo%40gmail.com&phone=55645blbb&desc= HTTP/1.1" 200 8758
make following changes and try
<form action="{% url 'contact' %}" method="POST"> {% csrf_token %}
instead of button
<input type="submit" value="Contact" class="btn btn-success">
Provided you have a url with name contact

How do I differentiate between Django messages in templates while using nested modals?

So, I've been racking my brain on this for 2 days now. Any help would be awesome!
At the heart of my issue, I believe, is that I have nested modals and a custom bootstrap form in both: the first for login, and the second for signup. Let's assume in one case I want to do all my validations server-side, and possibly get full control over each of the error validation messages, as well as how and where they should appear respective to their input. How do I do that using django.contrib.messages?
** If I could use some of Bootstrap 4's built-in methods for validation as a first line of defense, or data-validate-on-blur to work like how it does with Zurb Foundation's Abide, even better.
Template tags in each base.html modal:
{% if messages %}
<div class='container-fluid bg-white mt-5 pt-5 pl-4 mb-4'>
{% for message in messages %}
<p class="small font-poller text-danger">{{ message }}</p>
{% endfor %}
</div>
{% endif %}
Trials and tribulations thus far:
As it stands, and with the various work-arounds I've found on Stack Overflow, i.e. using jQuery to toggle the modal (not the prettiest as it reloads the page), the best I've been able to do still bleeds my messages in between modals and/or my redirect views.
I've read threads on how to clear Django messages, and thought that might be a fix, so if after I close a modal or open a new modal, the messages essentially are cleared out until the form is submitted once again. In other words, the login error messages are unique to the login modal when its form's submit button is pressed, and signup error messages are unique to the signup modal when its form's submit button is pressed.
Unfortunately, I haven't figured out how to use a view (views.py), to successfully achieve this. The thought comes to mind that since because I'm using modals to trigger that event, I would have to use jQuery for that, but I have failed on that front also. I'm really hoping there is a more straight-forward solution to this.
Thanks in advance,
Dev
PS - my snippets:
views.py
def signup(request):
signup_errors = User.objects.validation(request.POST, 'register')
if len(signup_errors):
for error in signup_errors.values():
messages.error(request, error)
return redirect('/')
else:
new_user = User.objects.create(
first_name = request.POST['first_name'],
last_name = request.POST['last_name'],
dob = request.POST['dob'],
phone = request.POST['phone'],
address = request.POST['address'],
city = request.POST['city'],
state = request.POST['state'],
zipcode = request.POST['zipcode'],
email = request.POST['email'],
password =
bcrypt.hashpw(request.POST['password'].encode(), bcrypt.gensalt()))
request.session['first_name'] = new_user.first_name
request.session['id'] = new_user.id
messages.info(request, 'You have successfully submitted your
information.')
return redirect('/menu')
def login(request):
login_errors = User.objects.validation(request.POST, 'login')
if len(login_errors):
for error in login_errors.values():
messages.error(request, error)
return redirect('/')
else:
current_user = User.objects.get(email=request.POST['email'])
request.session['first_name'] = current_user.first_name
request.session['id'] = current_user.id
messages.info(request, 'You have successfully logged in.')
return redirect('/menu')
models.py
class UserManager(models.Manager):
def validation(self, postData, error_validation):
errors = {}
if error_validation == 'register':
if not NAME_REGEX.match(postData['first_name']):
errors['first_name'] = "First name can only contain
letters!"
if len(postData['last_name']) < 1:
errors['last_name'] = "Last name cannot be blank."
if not NAME_REGEX.match(postData['last_name']):
errors['last_name'] = "Last name can only contain letters!"
if error_validation == 'login':
user = User.objects.filter(email=postData['email'])
if not user:
errors['user_login'] = "No account with that email in
our system."
elif not bcrypt.checkpw(postData['password'].encode(),
user[0].password.encode()):
errors['password_login'] = "Invalid email and/or
password!"
return errors
login modal in base.html
<div class="modal fade text-dark" id="loginModal">
<div class="modal-dialog">
<div class="modal-content font-paytone">
<div class="modal-header shadow p-3 bg_primary rounded">
<h5 class="modal-title font-poller text-light text_shadow_success2" id="loginModal">Login <i class="fa fa-user text-center ml-1"></i></h5>
<button class="close" data-dismiss="modal"><span>×</span></button>
</div>
<div class="modal-body">
<form id="login-form" action="{% url 'ecommerce_app:login' %}" method="POST" novalidate>
{% csrf_token %}
<div class="form-group">
<input type="email" name="email" class="form-control form-control-lg" placeholder="Email" required>
</div>
<div class="form-group">
<input type="password" name="password" class="form-control form-control-lg" placeholder="Password" required>
</div>
<input id="login-form-submit-btn" type="submit" class="btn btn-success btn-block border bg_primary btn_login" value="Log In">
</form>
<p class="pt-2 font-passion">Don't have an account? Sign up below!</p>
<button id="login-form-signup-btn" class="btn btn-info btn-block border" data-toggle="modal" data-target="#registerModal">Sign Up</button>
</div>
{% if messages %}
<div class="modal-footer">
<div class='container-fluid bg-white'>
{% for message in messages %}
<p class="small font-poller text-danger">{{ message }}</p>
{% endfor %}
</div>
</div>
{% endif %}
</div>
</div>
</div>
register modal in base.html
<div class="modal fade text-dark" id="registerModal">
<div class="modal-dialog">
<div class="modal-content font-paytone">
<div class="modal-header shadow p-3 bg_primary rounded">
<h5 class="modal-title font-poller text-light text_shadow_info" id="registerModal">Sign Me Up! <i class="fa fa-user-plus ml-1"></i></h5>
<button class="close" data-dismiss="modal"><span>×</span></button>
</div>
<div class="modal-body">
<form id='signup-form' action="/signup/" method="POST" novalidate>
{% csrf_token %}
<div class="form-row">
<div class="form-group col-md-6">
<label for="first_name">First Name</label>
<input type="text" name="first_name" class="form-control" required>
</div>
<div class="form-group col-md-6">
<label for="last_name">Last Name</label>
<input type="text" name="last_name" class="form-control" required>
</div>
</div>
<div class="form-row">
<div class="form-group col-md-6">
<label for="dob">Date of Birth</label>
<input type="date" name="dob" class="form-control" required>
</div>
<div class="form-group col-md-6">
<label for="phone">Phone #</label>
<input type="tel" name="phone" class="form-control" required>
</div>
</div>
<div class="form-group">
<label for="address">Address</label>
<input type="text" name="address" class="form-control" placeholder="Street" required>
</div>
<div class="form-group">
<div class="form-row">
<div class="col-7">
<input type="text" class="form-control" name="city" placeholder="City" required>
</div>
<div class="col">
<input type="text" class="form-control" name="state" placeholder="State" required>
</div>
<div class="col">
<input type="text" pattern="[0-9]{5}" name="zipcode" class="form-control" placeholder="Zip" required>
</div>
</div>
</div>
<div class="form-group">
<label for="email">Email</label>
<input type="email" name="email" class="form-control" required>
</div>
<div class="form-row">
<div class="form-group col-md-6">
<!-- <label for="password">Password</label> -->
<input type="password" name="password" class="form-control" placeholder="Password" required>
</div>
<div class="form-group col-md-6">
<!-- <label for="confirm">Confirm Password</label> -->
<input type="password" name="confirm" class="form-control" placeholder="Confirm Password" required>
</div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-info btn-block font-fredoka">Register</button>
{% if messages %}
<div class='container-fluid bg-white mt-5 pt-5 pl-4 mb-4'>
{% for message in messages %}
<p class="small font-poller text-danger">{{ message }}</p>
{% endfor %}
</div>
{% endif %}
</div>
</form>
</div>
</div>
</div>
PSS - if I can help to clarify anything else please let me know
Well, I think I solved my own problem and am somehow compelled to share with others the solution as I think I actually lost sleep over this one. Anyway, I'm not really sure if this is what Django message class 'extra_tags' attribute was originally intended for, but for all intents and purposes it is a clean fix and allows me control over both server-side and client validation messages.
First, I assign extra_tags to 'register' and 'login' respectively when I create and append each message instance:
views.py
def signup(request):
errors = User.objects.validation(request.POST, 'register')
if len(errors):
for error in errors.values():
messages.add_message(request, messages.ERROR, error, extra_tags="register")
return redirect('/')
def login(request):
errors = User.objects.validation(request.POST, 'login')
if len(errors):
for error in errors.values():
messages.add_message(request, messages.ERROR, error, extra_tags="login")
return redirect('/')
I check to see if there are messages, then iterate through them, checking if the tag is 'register' (or 'login'), and if so, render some text, if not, don't render anything.
base.html
{% if messages %}
{% for message in messages %}
{% if 'register' in message.tags %}
<p class="small font-poller text-danger registration_error_message">{{ message }}</p>
{% endif %}
{% endfor %}
{% endif %}
Last but not least, after you submit the form through either modal, you will need to reload the modal with the aforementioned error (or success) messages. To have each modal show its respective messages you will have to differentiate and then toggle to open each one the same way I did using template_tags in the base.html, only this time using a little jQuery:
<script>
$(document).ready(function() {
{% if messages %}
{% for message in messages %}
{% if 'login' in message.tags %}
$('#loginModal').modal('toggle');
{% elif 'register' in message.tags %}
$('#registerModal').modal('toggle');
{% endif %}
{% endfor %}
{% endif %}
});
</script>

How can I show error messages in change_password in Django

I'm struggling to show error message in change_password in Django.
I tried all the ways I know to show errors in the template file, but nothing shows up when I put some wrong information on purpose.
I thought it's because of redirecting when the form is not valid. But, the changing password feature doesn't work without the redirecting.
Can anyone suggest a way to do that?
views.py
def change_password(request):
if request.method == 'POST':
form = PasswordChangeForm(data=request.POST, user=request.user)
if form.is_valid():
form.save()
update_session_auth_hash(request, form.user)
return redirect('/accounts/profile')
else:
return redirect('/accounts/change-password')
else:
form = PasswordChangeForm(user=request.user)
args = {'form': form}
return render(request, 'accounts/change_password.html', args)
HTML template
<form method="POST">
{% csrf_token %}
<p class="error-message">
{{ form.errors.old_password }}
{{ form.errors.new_password1 }}
{{ form.errors.new_password2 }}
{{ form.non_field_errors }}
{% if form.non_field_errors %}
{% for error in form.non_field_errors %}
{{ error }}
{% endfor %}
{% endif %}
</p>
<div class="form-group row">
<label for="inputPassword" class="col-sm-3 col-form-label">Old Password</label>
<div class="col-sm-9">
<input type="password" class="form-control" name="old_password" placeholder="Old Password" required autofocus>
</div>
</div>
<div class="form-group row">
<label for="inputPassword" class="col-sm-3 col-form-label">New Password</label>
<div class="col-sm-9">
<input type="password" class="form-control" name="new_password1" placeholder="New Password" required>
</div>
</div>
<div class="form-group row">
<label for="inputPassword" class="col-sm-3 col-form-label">Confirm New Password</label>
<div class="col-sm-9">
<input type="password" class="form-control" name="new_password2" id="inputPassword" placeholder="Confirm New Password" required>
</div>
</div>
<input class="btn btn-modvisor btn-block" type="submit" name="" value="Submit">
</form>
Try without redirecting when there is an error, like this:
def change_password(request):
if request.method == 'POST':
form = PasswordChangeForm(data=request.POST, user=request.user)
if form.is_valid():
form.save()
update_session_auth_hash(request, form.user)
return redirect('/accounts/profile')
else:
form = PasswordChangeForm(user=request.user)
args = {'form': form}
return render(request, 'accounts/change_password.html', args)
As you can see, like this the line return render(... is also called when the form is not valid.

How to show error messages in a custom signup template in Django

I'm trying to show error message in my custom signup template. Just to verify my below codes work, I used the {{ form.as_table }} and it shows error message properly. However, when I use my custom signup template, it doesn't show any error message when I cause an error on purpose on the signup form.
HTML
<form class="form-signin" method="POST">
{% csrf_token %}
<div class="container">
<div class="jumbotron">
<a class="navbar-brand js-scroll-trigger" href="{% url 'boutique:index' %}"><img width="165" height="30" src="{% static 'boutique/img/modvisor_logo_black.png' %}"></a>
<br><br>
<div class="text-center mb-4">
<h1 class="h3 mb-3 font-weight-normal">Join Modvisor</h1>
<p class="error-message">
{% if form.non_field_errors %}
{% for error in form.non_field_errors %}
{{ error }}
{% endfor %}
{% endif %}
</p>
</div>
<div class="form-label-group">
<input type="text" id="inputEmail" class="form-control" name="username" placeholder="Email address" required autofocus>
<label for="inputEmail">Email</label>
</div>
<div class="form-label-group">
<input type="password" id="inputPassword1" class="form-control" name="password1" placeholder="Password" required>
<label for="inputPassword">Password</label>
</div>
<div class="form-label-group">
<input type="password" id="inputPassword2" class="form-control" name="password2" placeholder="Password" required>
<label for="inputPassword">Confirm Password</label>
</div>
<!--
<div class="form-label-group">
<input type="password" id="inputPassword" class="form-control" name="password2" placeholder="Password" required>
<label for="inputPassword">Confirm Password</label>
</div>
<div class="checkbox mb-3">
<label>
<input type="checkbox" value="remember-me"> Remember me
</label>
</div>
-->
<button class="btn btn-success btn-block" type="submit">Sign Up</button>
<br>
<button class="btn btn-secondary btn-block" type="button">Back</button>
<p class="mt-5 mb-3 text-muted text-center">© 2018 Modvisor All Rights Reserved.</p></p>
</div>
</div>
</form>
forms.py
class SignupForm(UserCreationForm):
class Meta(UserCreationForm.Meta):
fields = UserCreationForm.Meta.fields
views.py
def signup(request):
if request.method == 'POST':
form = SignupForm(request.POST)
if form.is_valid():
form.save()
return redirect(settings.LOGIN_URL)
else:
form = SignupForm()
return render(request, 'accounts/register.html', {'form': form})
You should use form.errors.field_name for errors related to specific field. Like for error on username field, it will be form.errors.username
You HTML will look like
<div class='error'>{{form.errors.username}}</div>
<div class="form-label-group">
<input type="text" id="inputEmail" class="form-control" name="username" placeholder="Email address" required autofocus>
<label for="inputEmail">Email</label>
</div>

Django: Redirect Change Password URL

I have the following two URLs:
url(r'^change-password/$',django.contrib.auth.views.password_change,{'template_name': 'meta/changepassword.html', 'post_change_redirect': '/password-changed/'},name='change_password'),
url(r'^change-passwordiOS/$',django.contrib.auth.views.password_change,{'template_name': 'meta/changepassword.html', 'post_change_redirect': '/password-changed/'},name='change_passwordiOS'),
I thought if I used the following within the change password form it would override what URL would be loaded:
{% if 'iOS' in request.path %}
<input type="hidden" name="next" value="/profileiOS/" />
{% endif %}
But when I reach the change password from the url(r'^change-passwordiOS/$' and click the "Change Button" it does not goto the /profileiOS/ as expected but the standard /profile/ URL.
Any help would be appreciated.
/change-password/ view:
#login_required
def password_changed(request):
messages.success(request, 'Your password has been changed.')
return redirect(reverse('profile'))
Full Change Password Form:
<form class="form-horizontal" role="form" method="post" action="">
{% csrf_token %}
<fieldset>
<div class="form-group">
<label class="col-md-6 control-label">{{ form.old_password.label }}:</label>
<div class="col-md-6">
<input name="old_password" type="password" class="form-control"/>
<div class="text-danger">
{% for error in form.old_password.errors %}{{ error }}<br/>{% endfor %}
</div>
</div>
</div>
<div class="form-group">
<label class="col-md-6 control-label">{{ form.new_password1.label }}:</label>
<div class="col-md-6">
<input name="new_password1" type="password" class="form-control"/>
<div class="text-danger">
{% for error in form.new_password1.errors %}{{ error }}<br/>{% endfor %}
</div>
</div>
</div>
<div class="form-group">
<label class="col-md-6 control-label">{{ form.new_password2.label }}:</label>
<div class="col-md-6">
<input name="new_password2" type="password" class="form-control"/>
<div class="text-danger">
{% for error in form.new_password2.errors %}{{ error }}<br/>{% endfor %}
</div>
</div>
</div>
<div class="form-group">
<div class="text-right col-sm-12">
<button type="submit" class="btn btn-primary">Change Password^</button>
</div>
</div>
</fieldset>
{% if 'iOS' in request.path %}
<input type="hidden" name="next" value="/profileiOS/" />
{% endif %}
</form>
You are manually redirecting to /profile/ in password_changed view. You can change your redirect logic to depend on post param from template:
#login_required
def password_changed(request):
messages.success(request, 'Your password has been changed.')
return redirect(request.POST.get('next', reverse('profile')))