task count

Author: Your Name

tasks/templates/index.html

@@ -14,29 +14,34 @@
                 <div class="">
 
                 <h3>Projects</h3>
+                <small>
+                    <a target='_blank' href="/admin">admin</a>
+                </small>
                 <hr>
 
                 <ul class="">
                     {%for p in projects %}
                     {% if p.tasks.count > 0 %}
 
                     <li> 
-                        <a href="?p={{p.id}}">
+                        <a href="?id={{p.id}}">
                         {{p.name}}
                         </a>
                     </li>
                     {% endif %}
                     {% endfor %}
                 </ul>
                 </div>
-            </div>
+            </div>  
+            {% if tasks_count %}
             <div class="column is-10">
                  <div id="gantt" ></div>
                 <button class="button" onclick="change(this)">Day</button>
                 <button class="button" onclick="change(this)">Week</button>
                 <button class="button" onclick="change(this)">Month</button>
 
             </div>
+            {% endif %}
         </div>
    </div>
   </section>

tasks/views.py

@@ -20,11 +20,14 @@ def process(self, t):
     def get_context_data(self, **kwargs):
         ctx = super(TaskView, self).get_context_data(**kwargs)
         id = self.request.GET.get("id",None)
+
         if not id:
-            tasks = Task.objects.all()
+            tasks = Task.objects.none()
         else:
             tasks = Task.objects.filter(project__id=id)
+        
         ctx["projects"] = Project.objects.all()
+        ctx["tasks_count"] = tasks.count()
         ctx["tasks"] = json.dumps([ self.process(t) for t in tasks])    
         return ctx