I have a POST request that passes data to my database when the form is submitted.
Photo of what I mean:
home.html
$(document).ready(function(){
var postForm = $(".form-post")
//POSTING DATA INTO DATABASE
postForm.submit(function(event){
event.preventDefault();
var thisForm =$(this)
var actionEndPoint = thisForm.attr("action");
var httpMethod = thisForm.attr("method");
var formData = thisForm.serialize();
$.ajax({
url: actionEndPoint,
method: httpMethod,
data: formData,
success:function(data){
console.log(data)
$(".form-post")[0].reset();
//I WANT TO PASS THE NEWLY ADDED DATA TO DISPLAY WITHOUT REFRESH
$.ajax({
type: 'GET',
url: '{% url "postInfo" %}',
dataType : 'json',
success: function(cdata){
$.each(cdata, function(id,posts){
$('#cb').append('' +posts['fields'].title+ ' ' +posts['fields'].body+ '');
});
}
});
},
error:function(errData){
}
})
})
})
As it is now it shows multiple of the same posts every time I add a post.
This is my views
views.py
def postInfo(request): # GET REQUEST
if request.method == 'GET' and request.is_ajax():
mytitle = Post.objects.all().order_by('-date_posted')
response = serializers.serialize("json", mytitle)
return HttpResponse(response, content_type='application/json')
def posting(request): # POST REQUEST
if request.method == 'POST' and request.is_ajax():
title = request.POST.get('postTitle')
content = request.POST.get('postContent')
post = Post()
post.title = title
post.body = content
post.author = request.user
post.save()
return HttpResponse('')
models.py
class Post(models.Model):
title = models.CharField(max_length=50)
body = models.TextField()
date_posted = models.DateTimeField(default=timezone.now)
author = models.ForeignKey(User, on_delete=models.CASCADE)
def __str__(self):
return self.title
How can I make it so it just shows the post that I have added + what's in the database without showing multiple of the same posts? Thanks for any help.
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