Unique parameters names from category makes it to bootstrap table

InvenTree/part/models.py

@@ -111,6 +111,20 @@ class PartCategory(InvenTreeTree):
         """ True if there are any parts in this category """
         return self.partcount() > 0
 
+    def get_unique_parameters(self, cascade=True):
+        """ Get all parameters for all parts from this category """
+        parameters = []
+
+        parts = self.get_parts(cascade=cascade).prefetch_related('parameters', 'parameters__template')
+
+        for part in parts:
+            for parameter in part.parameters.all():
+                template_name = parameter.template.name
+                if template_name not in parameters:
+                    parameters.append(template_name)
+
+        return parameters
+
 
 @receiver(pre_delete, sender=PartCategory, dispatch_uid='partcategory_delete_log')
 def before_delete_part_category(sender, instance, using, **kwargs):

InvenTree/part/templates/part/category.html

@@ -116,10 +116,10 @@
 </div>
 
 
-{% block part_list %}
+{% block category_tables %}
 <table class='table table-striped table-condensed' data-toolbar='#button-toolbar' id='part-table'>
 </table>
-{% endblock part_list %}
+{% endblock category_tables %}
 
 {% endblock %}
 {% block js_load %}
@@ -245,16 +245,4 @@
         },
     );
 
-    loadParametricPartTable(
-        "#parametric-part-table",
-        "{% url 'api-part-list' %}",
-        {
-            params: {
-                {% if category %}category: {{ category.id }},
-                {% else %}category: "null",
-                {% endif %}
-            },
-        },
-    );
-
 {% endblock %}

InvenTree/part/templates/part/category_parametric.html

@@ -2,7 +2,7 @@
 {% load static %}
 {% load i18n %}
 
-{% block part_list %}
+{% block category_tables %}
 
 {% include 'part/category_tabs.html' with tab='parametric-table' %}
 
@@ -10,3 +10,22 @@
 </table>
 
 {% endblock %}
+
+{% block js_ready %}
+{{ block.super }}
+
+    loadParametricPartTable(
+        "#parametric-part-table",
+        "{% url 'api-part-list' %}",
+        {
+            params: {
+                {% if category %}category: {{ category.id }},
+                {% else %}category: "null",
+                {% endif %}
+            },
+            headers: {{ parameters|safe }},
+            name: 'parametric',
+        },
+    );
+
+{% endblock %}

InvenTree/part/templates/part/category_partlist.html

@@ -2,7 +2,7 @@
 {% load static %}
 {% load i18n %}
 
-{% block part_list %}
+{% block category_tables %}
 
 {% include 'part/category_tabs.html' with tab='part-list' %}
 

InvenTree/part/urls.py

@@ -77,8 +77,8 @@ part_category_urls = [
     url(r'^edit/?', views.CategoryEdit.as_view(), name='category-edit'),
     url(r'^delete/?', views.CategoryDelete.as_view(), name='category-delete'),
 
-    url(r'^parametric/?', views.CategoryDetail.as_view(template_name='part/category_parametric.html'), name='category-parametric'),
-    url(r'^.*$', views.CategoryDetail.as_view(template_name='part/category_partlist.html'), name='category-detail'),
+    url(r'^parametric/?', views.CategoryParametric.as_view(), name='category-parametric'),
+    url(r'^.*$', views.CategoryDetail.as_view(), name='category-detail'),
 ]
 
 part_bom_urls = [

InvenTree/part/views.py

@@ -1889,6 +1889,21 @@ class CategoryDetail(DetailView):
         return context
 
 
+class CategoryParametric(CategoryDetail):
+    """ Parametric view for PartCategory """
+    template_name = 'part/category_parametric.html'
+
+    def get_context_data(self, **kwargs):
+
+        context = super(CategoryParametric, self).get_context_data(**kwargs).copy()
+
+        category = kwargs['object']
+        context['parameters'] = category.get_unique_parameters()
+        print(context)
+
+        return context
+
+
 class CategoryEdit(AjaxUpdateView):
     """ Update view to edit a PartCategory """
     model = PartCategory