Pass javascript variable to views.py - django

Question

I really need some help on this subject, which seems easy, but i cant get myself to figure out the problem.
I understand that using ajax is the best way to pass a variable from a template to a view.
Is what i have done good, or would you recommend i try something different ?
function updateArea(e) {
var data = draw.getAll();
var answer = document.getElementById('calculated-area');
if (data.features.length > 0) {
var area = turf.area(data);
// restrict to area to 2 decimal points
var rounded_area = Math.round(area*100)/100;
answer.innerHTML = '<p><strong>' + rounded_area + '</strong></p><p>square meters</p>';
var convertedData = 'text/json;charset=utf-8,' + encodeURIComponent(JSON.stringify(data));
document.getElementById('export').setAttribute('href', 'data:' + convertedData);
document.getElementById('export').setAttribute('download','data.geojson');
} else {
answer.innerHTML = '';
if (e.type !== 'draw.delete') alert("Use the draw tools to draw a polygon!");
}
}
I want to take the area variable and convertedData variable and pass them to a view.
So after some searching and trial and error, here is what I tried to do using Ajax.
When I run this i get no errors, but i get nothing in my database.
template.html
<form id="areaform" method="POST">
{% csrf_token %}
<input type="submit" name="area" value=""/>
</form>
$(document).on('submit', '#areaform',function(e) {
e.preventDefault();
$.ajax({
type: 'POST',
url:'fertisatmap/area',
data:{
name: $('#area').val(),
},
sucess:function(){}
});
});
urls.py
path('fertisatmap/area', fertisat_views.fertisatareaview, name='fertisat-area'),
views.py
def fertisatareaview(request):
if request.method == "POST":
area = request.POST['area']
Fertidb.objects.create(
area = area)
return HttpResponse('')