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PODjango Displaying Menu/Sub Menu
 

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    <p>I am trying to displaying Menu and Sub Menu in table format like</p> <pre><code>Menu1 Menu2 SubMenu1 SubMenu2 SubMenu3 Menu3 SubMenu4 SubMenu5 SubMenu6 Menu4 </code></pre> <p>So far, I was able to come up with below code but its not showing any record.</p> <p>Views.py</p> <pre><code>def getCompleteMenuList(): return Menu.objects.getMenuListing(id) #mainMenuObj=Menu.objects.getMenuListing(id) return render_to_response('manageMenu.html', {'title': menu_title,'name':name,'mainMenu':getCompleteMenuList,},context_instance=RequestContext(request)) </code></pre> <p>Models.py</p> <pre><code>def getMenuListing(self, id): mainMenus = self.filter(parent_menu=0,business=id).order_by('order') result = [] menus = [] for menu in mainMenus: menus.append(menu) submenu = self.filter(parent_menu=menu,business=id).order_by('order') if submenu.exists(): result.append(submenu) return dict(zip(menus, result)) </code></pre> <p>template.html</p> <pre><code>{% with mainMenu.items as pop_menus %} {% for key, value in pop_menus %} display main menu rows {% for data in value %} display sub menu rows {% endfor %} {% endfor %} {% endwith %} </code></pre> <p>Current Situation I have 5 rows in table with 4 as parent_menu =0 and 1 as parent_menu = 1 (which exists).</p> <p>When I try to print mainMenus its show 4 menu object.</p> <pre><code>&lt; Menu: Menu object &gt;, &lt; Menu: Menu object &gt;, &lt; Menu: Menu object &gt;, &lt; Menu: Menu object &gt; </code></pre> <p>But when I print menu inside for loop it only print 1 Menu object Menu object</p> <p>Can you please advise what I am doing wrong or is there any other way to achieve same thing?</p>
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