Hi
Sorry, as you said I used the session.
But my problem has not been solved yet.
I first send a request to Django and save its data with a session.
I will send another request to Django later. Here I want to use the data of
the previous request.
But my code does not work properly. And the value "None" appears in the
output.
Thankful
def planing(request): if request.is_ajax(): # Get user location from user
location.js file: latitude = request.POST.get('latitude', None) longitude =
request.POST.get('longitude', None) print("latitude, longitude = ",
latitude,longitude) # To save data request.session['latitude'] = latitude
request.session['longitude'] = longitude # To retrieve data: latitude =
request.session.get('latitude') longitude = request.session.get('longitude')
print("latitude, longitude = ", latitude,longitude) elif request.method ==
"GET": return render(request, "tourist/planing.html") elif request.method
== "POST": # To retrieve data: latitude = request.session.get('latitude')
longitude = request.session.get('longitude') print("latitude, longitude = ",
latitude,longitude) Output: latitude, longitude = 34.801595 48.499574
latitude, longitude = 34.801595 48.499574 latitude, longitude = None None
On Wed, Dec 1, 2021 at 6:37 PM kayhan <[email protected]> wrote:
> Thank you David🙏🙏
>
> On Wed, Dec 1, 2021 at 3:56 AM David Nugent <[email protected]> wrote:
>
>> That is definitely much more clear.
>>
>> The usual way of doing this is to handle it like a shopping cart (plenty
>> of examples only a google search away).
>> Typically you store this information in the user's session in the first
>> view, then retrieve it in the subsequent view(s).
>>
>> Note that `request.is_ajax` is deprecated and does not even exist anymore
>> in Django 3.x. You can guess that from other info, but you should probably
>> use a
>> different view for handling the ajax request in any case, for clarity and
>> maintainability. The response data would usually use a different format
>> (json vs text/html).
>>
>> Regards, David
>>
>> On Wed, Dec 1, 2021 at 6:04 AM kayhan <[email protected]> wrote:
>>
>>> Sorry I did not ask the question well.
>>> Question:
>>> How to first send some data with an Ajax request to Django view and then
>>> with a post request, send the form information to the same view and use the
>>> data sent in the previous request (Ajax request) in the second request ?
>>>
>>> def planing(request):
>>>
>>> if request.is_ajax():
>>> # Get user location from user location.js file:
>>> latitude = request.POST.get('latitude', None)
>>> longitude = request.POST.get('longitude', None)
>>>
>>>
>>> elif request.method == "GET":
>>> return render(request, "tourist/planing.html")
>>>
>>>
>>> elif request.method == "POST":
>>> # Here I want to take the form data and have
>>> #the previous request data (latitude, longitude) here and do a series of
>>> processing.
>>>
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