Hi Everybody,
-- I need help.
I want to perform search operation using calendars. I shall select two dates i.e. max_date which shall not be more than the current date but can be less and min_date, these two shall be the days range. The result fields are: in_count, out_count, and dwell_time. The output should sum up all the results of all the days which are between the max_date and min_date. How can I do that? Please help. Is there a need to define a model for this? I am completely clueless.
Expected result is getting the output in the same form as in result_list.html with the result of all the fields of the days starting from min_date till max_date getting displayed and the min_date and max_date should also be shown in the template. Kindly help.
My model :
class Result(models.Model): in_count = models.PositiveIntegerField() out_count = models.PositiveIntegerField() date_time = models.DateTimeField() time = models.TimeField() def __str__(self):return "{},{},{},{}".format(self.in_count, self.out_count, self.date_time, self.time)
My views.py
class ResultListView(ListView): def get_queryset(self, *args, **kwargs): qs = Result.objects.all() print(self.request.GET) query = self.request.GET.get("q", None) if query is not None: qs = qs.filter( Q(in_count__icontains=query) | Q(out_count__icontains=query) | Q(date_time__icontains=query) | Q(time__icontains=query)) return qs def get_context_data(self, *args, **kwargs): context = super(ResultListView, self).get_context_data(*args, **kwargs) return context class ResultDetailView(DetailView): queryset = Result.objects.all()My result_list.html
<div class="card-header">Result on {{ object.date_time}}</div> <div class="card-body"> <h3 class="card-title"><a href="{% url 'result:result' %}"style="color: white; ">Result of Model</a></h3> <p class="card-text"> In Count {{ object.in_count }}</p> <p class="card-text">Out Count {{ object.out_count}}</p>
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