Develop Reference

404 error while implementing async function

detail.html
{% if request.user.is_authenticated %}
<form class="like-forms d-inline" data-book-id="{{ book.pk }}" data-review-id="{{ review.pk }}">
{% csrf_token %}
<h4>
{% if request.user in review.like_users.all %}
<button type="submit" id="btn-like-{{ review.pk }}" class="btn-none bi bi-emoji-heart-eyes"></button>
{% else %}
<button type="submit" id="btn-like-{{ review.pk }}" class="btn-none bi bi-emoji-angry"></button>
{% endif %}
</h4>
</form>
{% endif %}
<!-js-->
<script>
const likeForms = document.querySelectorAll('.like-forms')
const csrfToken = document.querySelector('[name=csrfmiddlewaretoken]').value
likeForms.forEach((form) => {
form.addEventListener('submit', function (event) {
event.preventDefault()
const reviewId = event.target.dataset.reviewId
const bookId = event.target.dataset.bookId
axios({
method: 'post',
url: `/detail/${bookId}/like/${reviewId}/`,
headers: {'X-CSRFToken': csrfToken},
})
.then(response => {
const isLiked = response.data.isLiked
const likeBtn = document.querySelector(`#btn-like-${reviewId}`)
console.log(isLiked)
if (isLiked === true) {
likeBtn.classList.add('bi-emoji-heart-eyes')
likeBtn.classList.remove('bi-emoji-angry')
} else {
likeBtn.classList.add('bi-emoji-angry')
likeBtn.classList.remove('bi-emoji-heart-eyes')
}
})
.catch(error => {
console.log(error)
})
})
})
</script>
urls.py
path("detail/<int:book_pk>", views.detail, name="detail"),
path("detail/<int:book_pk>/like/<int:review_pk>", views.like, name="like"),
.....
views.py
def detail(request, book_pk):
reviews = Review.objects.order_by("-pk")
book = Book.objects.get(pk=book_pk)
context = {
"reviews": reviews,
"book": book,
}
return render(request, "review/detail.html", context)
def like(request, book_pk, review_pk):
review = Review.objects.get(pk=review_pk)
book = Book.objects.get(pk=book_pk)
if review.like_users.filter(pk=request.user.pk).exists():
review.like_users.remove(request.user)
is_liked = False
else:
review.like_users.add(request.user)
is_liked = True
data = {
"isLiked": is_liked,
}
return JsonResponse(data)
I got a 404 not found error while writing code for a "like" async function.
data-book-id="{{ book.pk }}" data-review-id="{{ review.pk }} in the form
I seem to get pk values ​​for books and book reviews, but I don't know what causes the 404 error.
Console error message : POST http://localhost:8000/detail/1/like/2/ 404 (Not Found)
I am running this on localhost (http://localhost:8000/)
Thanks for reading..!

How to create if statement on a redirect to change Django model

I am trying to create a if statement in my Django view that detects when I am redirected to my complete order url. I want to do this because I would like to change my Django model Order 'complete' field to true. My redirect is coming from a javascript function in my paypal intergration.
checkout.html
{% extends 'base.html' %}
{% load crispy_forms_tags %}
{% block content %}
<h1>Checkout</h1>
<div class='container'>
<div class='row'>
<div class='col-6'>
<form action="" method='post' id='payement-form'>
{% csrf_token %}
<!-- {{ form|crispy }} -->
<div class='col-12' id='paypal-button-container'></div>
</form>
<script
src="https://www.paypal.com/sdk/js?client-id="> // Required. Replace YOUR_CLIENT_ID with your sandbox client ID.
</script>
<script>
function redirect() {
var url = "{% url 'complete-order' %}"
window.location.href = url
}
paypal.Buttons({
createOrder: function (data, actions) {
return actions.order.create({
purchase_units: [{
amount: {
value: '0.01'
}
}]
});
},
onApprove: function (data, actions) {
// This function captures the funds from the transaction.
return actions.order.capture().then(function (details) {
// This function is the redirect
redirect()
alert('Transaction completed by ' + details.payer.name.given_name);
});
}
}).render('#paypal-button-container');
</script>
</div>
{% endblock content %}
views.py
#login_required(login_url='login')
def checkout(request):
order = Order.objects.get(user=request.user, complete=False)
context = {
'order': order
}
return render(request, 'videogames/checkout.html', context)
#login_required(login_url='login')
def paymentComplete(request):
order = Order.objects.get(user=request.user, complete=True)
context = {
'order': order
}
return render(request, 'videogames/complete.html', context)

There are many ways that should be selected according to your project.
before redirection, in the view , call a link with Ajax to change the status
#login_required(login_url='login')
def paymentSetComplete(request):
order = Order.objects.get(id=request.payment_id=,user=request.user, complete=False)
order.complete=True
order.save() # or update directly
return
Change the status when the request to load the complate page was sent to django
I do not know what measures you have taken to secure and prevent the fake purchases
But know that users can repeat requests that come to the server

Anybody see the problem? #Bootoast script

Trying to get Bootoast to work on my website, where I try to pass a message. You can see the code below. Using Django-bootstrap for front-end.
BASE.HTML
<script srs="https://unpkg.com/bootoast#1.0.1/dist/bootoast.min.js"></script>
<link rel="stylesheet" href="https://unpkg.com/bootoast#1.0.1/dist/bootoast.min.css">
<script>
function toast(message, type) {
bootoast.toast({
position: 'bottom-center',
message,
type,
});
}
{% if messages %}
{% for message in messages %}
toast('{{ message }}', '{{ message.tags }}')
{% endfor %}
{% endif %}
</script>
VIEWS.PY
#login_required(login_url="/sign-in/?next=/customer/")
def profile_page(request):
user_form = forms.BasicUserForm(instance=request.user)
customer_form = forms.BasicCustomerForm(instance=request.user.customer)
if request.method == "POST":
user_form = forms.BasicUserForm(request.POST, instance=request.user)
customer_form = forms.BasicCustomerForm(request.POST, request.FILES, instance=request.user.customer)
if user_form.is_valid() and customer_form.is_valid():
user_form.save()
customer_form.save()
messages.success(request, 'Your profile has been updated')
return redirect(reverse('customer:profile'))
return render(request, 'customer/profile.html', {
"user_form": user_form,
"customer_form": customer_form
})
So the error I'm getting is this:
(index):197 Uncaught ReferenceError: bootoast is not defined
I'm blind or isn't this defined?

<script srs="https://unpkg.com/bootoast#1.0.1/dist/bootoast.min.js"></script>
Should have been
<script src="https://unpkg.com/bootoast#1.0.1/dist/bootoast.min.js"></script>

Symfony 3/4 : delete a table row from a database through AJAX

I am a little bit stuck on my Symfony code.
Let me explain,
I have a todo-list table in my database containing :
An ID called : id
A name field called : todo
And 3 others fields that don't matter : "completed", "created_at", "updated_at".
Before going further : here is my codes,
The concerned Controller :
/**
* #Route("/todos/delete/{id}", name="todo.delete", methods={"POST"})
* #param Todo $todo
* #param ObjectManager $manager
* #param Request $request
* #return \Symfony\Component\HttpFoundation\RedirectResponse
*/
public function delete(Todo $todo, ObjectManager $manager, Request $request)
{
$manager->remove($todo);
$manager->flush();
if ( $request->isXmlHttpRequest()) {
return $this->redirectToRoute('todo.home', [
'id' => $todo->getId()
]);
}
throw $this->createNotFoundException('The todo couldn\'t be deleted');
}
The view :
{% extends 'base.html.twig' %}
{% block title %}Todos{% endblock %}
{% block content %}
<br>
<form action="{{ path('todo.create') }}" method="post">
<input type="hidden" name="token" value="{{ csrf_token('todo-create') }}"/>
<label for="todo">Todo</label>
<input type="text" id="todo" name="todo" class="form-control input-group-lg" placeholder="Create a new todo">
</form><br>
{% for todo in todos %}
{{ todo.todo }}
Update
x
{% if todo.completed %}
Completed !
{% else %}
Mark as completed
{% endif %}
<hr>
{% endfor %}
{% endblock %}
We focus on :
x
The JavaScript :
$(document).ready(function () {
$('.js-delete-todo').on('click', function (e) {
e.preventDefault();
var url = $(this).attr('href');
delTodo(url);
function delTodo(url) {
$.ajax({
type: "POST",
url: url
}).done(function (data) {
$('#id').remove();
}).fail(function () {
alert('Could not be deleted');
});
}
});
});
Actually,
Everything seems to work : it does a POST ajax request, and delete the row in my table in my database.
The only issue is that I have to hit F5 to see it.
How can I make it work without reloading the page nor hitting the F5 hotkey?

In your symfony code you should return JSON format like here.
Wrap your todo in container like this
{% for todo in todos %}
<div id="todo-{{todo.id}}">
// your todo staff here
</div>
{% endfor %}
Then change your javascript to
function delTodo(url) {
$.ajax({
type: "POST",
url: url
}).done(function (data) {
var id = JSON.parse(data).id;
$('#todo-' + id).remove();
}).fail(function ()
alert('Could not be deleted');
});
}

Symfony 3 Infinite Scrolling Ajax

I'm trying to make an infinite Scrolling in Ajax.
I really don't know what is missing.
Html Index:
<div class="container">
<!-- Menu -->
{% include '::announce/menu.html.twig' %}
{% for announce in announces|slice(0, 4) %}
<!-- Announce Preview -->
{% include '::announce/' ~ game ~ '/preview.html.twig' %}
{% endfor %}
</div>
<div id="content"> loop content </div>
<nav id="pagination">
<p>Page 2</p>
</nav>
{% endblock %}
{% block javascripts %}
<script src="{{ asset('js/jquery-ias.min.js') }}"></script>
{% endblock %}
My controller index:
public function indexAction(Request $request, $game)
{
$em = $this->getDoctrine()->getManager();
$announces $em->getRepository('PlatformBundle:Announce')->byGame($game);
return $this->render('announce/index.html.twig', array(
'announces' => $announces,
'game' => $game
));
}
With this i have my index page with 4 announce
Now i show you my code for scrolling and adding more announce
Ajax File:
$(window).scroll(function () {
if($(window).scrollTop() + $(window).height()>= $(document).height()){
getmoredata();
}
})
function getmoredata() {
$.ajax({
type: "GET",
url: "{{ path('announce_page', {'id': '2', 'game': game}) }}",
dataType: "json",
cache: false,
success: function (response) {
$("#content").append(response.classifiedList);
$('#spinner').hide();
console.log(response);
},
error: function (response) {
console.log(response);
}
});
}
And this is the controller for page:
public function pageAction(Request $request, $game)
{
$em = $this->getDoctrine()->getManager();
$announces = $em->getRepository('PlatformBundle:Announce')->byGame($game);
$list = $this->renderView('announce/result.html.twig', array(
'announces' => $announces,
'game' => $game
));
$response = new JsonResponse();
$response->setData(array('classifiedList' => $list));
return $response;
}
Last code, it's the html content for ajax (result.html.twig)
{% for announce in announces|slice(4, 4) %}
<!-- Affichage Annonce -->
{% include '::announce/' ~ game ~ '/preview.html.twig' %}
{% endfor %}
For resume, i have my index with 4 announce, when i scroll in bottom, i have a positive ajax request without error. But nothing appear after the 4 announce.
If i go to announce page 2 directly with pagination, i can see 4 other announce. So my routing is working but something don't works in ajax code i think.
Any idea? :)
Thanks