[UPDT] HORILLA VIEWS: Temporary cache saved filter

horilla_views/generic/cbv/views.py

@@ -1022,6 +1022,10 @@ class HorillaNavView(TemplateView):
         context["create_attrs"] = self.create_attrs
         context["search_in"] = self.search_in
         context["filter_instance_context_name"] = self.filter_instance
+        last_filter = CACHE.get(
+            self.request.session.session_key + "last-applied-filter", {}
+        )
+        context["last_filter"] = dict(last_filter)
         if self.filter_instance:
             context[self.filter_form_context_name] = self.filter_instance.form
         context["active_view"] = models.ActiveView.objects.filter(

horilla_views/templates/generic/horilla_nav.html

@@ -115,7 +115,31 @@
             <button
              type="submit"
              id="applyFilter"
-             onclick="filterCountUpdate('filterForm')"
+             onclick="
+             filterCountUpdate('filterForm');
+              // if (event.isTrusted) {
+                var formData = new FormData($('#filterForm')[0]);
+                var filterData = {};
+                formData.forEach((value, key) => {
+                    if (filterData[key]) {
+                        filterData[key] = [].concat(filterData[key], value);
+                    } else {
+                        filterData[key] = value;
+                    }
+                });
+                console.log(filterData)
+                $.ajax({
+                  type: 'get',
+                  url: `{% url 'last-applied-filter' %}`,
+                  data: filterData,
+                  traditional:true,
+                  success: function (response) {
+
+                  }
+                });
+
+              // }
+             "
              class="oh-btn oh-btn--secondary oh-btn--small w-100">
               {% trans "Filter" %}
             </button>
@@ -207,6 +231,25 @@
 
   </div>
   <script>
+    var form = $('#filterForm')[0];
+    var data ={{last_filter|safe}}
+    for (const key in data) {
+      const field = form.elements[key];
+      const value = data[key][0];  // Get the first element in the array
+
+      if (field) {
+        if (field.type === 'checkbox') {
+          field.checked = value === 'on';
+        } else if (field.type === 'select-multiple') {
+          // Handle multiple select fields
+          Array.from(field.options).forEach(option => {
+            option.selected = data[key].includes(option.value);
+          });
+        } else {
+          field.value = value;  // Set the value for other input types
+        }
+      }
+    }
     setTimeout(() => {
       $(".oh-btn--view-active").click();
       if (!$(".oh-btn--view-active").length) {

horilla_views/urls.py

@@ -34,4 +34,9 @@ urlpatterns = [
         views.SearchInIds.as_view(),
         name="search-in-instance-ids",
     ),
+    path(
+        "last-applied-filter",
+        views.LastAppliedFilter.as_view(),
+        name="last-applied-filter",
+    ),
 ]

horilla_views/views.py

@@ -237,3 +237,21 @@ class SearchInIds(View):
         context: dict = CACHE.get(cache_key)
         context["instances"] = context["filter_class"](self.request.GET).qs
         return render(self.request, "generic/filter_result.html", context)
+
+
+@method_decorator(login_required, name="dispatch")
+class LastAppliedFilter(View):
+    """
+    Class view to handle last applied filter
+    """
+
+    def get(self, *args, **kwargs):
+        """
+        Get method
+        """
+        CACHE.set(
+            self.request.session.session_key + "last-applied-filter",
+            self.request.GET,
+            timeout=600,
+        )
+        return HttpResponse("success")