Thanks Alotttttttttttttttt.... On Aug 30, 4:34 pm, Daniel Molina Wegener <[email protected]> wrote: > On Tuesday 30 August 2011, > > Showket Bhat <[email protected]> wrote: > > Hi All... > > Hello Showket... > > > > > I have created a small application where in i am inserting and > > deleting records. I am able to delete a single record however when a > > select all or more then one record it deletes the last record only.. I > > tried a lot but failed please help I am wring the Code and the Console > > output here.... > > Probably you should try using: > > m = Medecine.objects.get(pk = i) > > Instead of using: > > m = Medecine.objects.get(id = i) > > Also, try to handle the DoesNotExist and similar exception once you > try to retrieve the object using the /get()/ method. Also you can > reduce the look by using: > > del_ids = request.POST.getlist('del_id') > Medecine.objects.filter(id__in = del_id).delete() > > Which should be faster than your loop. > > > > > > > =========================================== > > my function to delete a medecine from its table in views.py > > =========================================== > > > def delete_medecine(request,medecine={}): > > print "------>>",request.POST > > list = [] > > for i in request.POST['del_id']: > > m = Medecine.objects.get(id = i) > > m.delete() > > return HttpResponseRedirect('/medecine') > > > ============================================== > > my template file > > > <form action="/delete_medecine/" name = "medecines" method = "POST"> > > <table cellspacing="0" cellpadding="0" border="0"><!-- Table --> > > > <thead> > > <tr> > > <th><input type="checkbox" class="checkall" /></th> > > <th>SNo.</th> > > <th>Name</th> > > <th>Price</th> > > <th>Quantity</th> > > <th>Exp. Date</th> > > <th>Description</th> > > </tr> > > </thead> > > > <tbody> > > {% for single in medecine_obj%} > > <tr> > > <td><input type="checkbox" value="{{single.id}}" name > > = "del_id" /></td> > > <td>{{single.id}}</td> > > <td>{{single.name}}</td> > > <td>{{single.price}}</td> > > <td>{{single.exp_date}}</td> > > <td>{{single.discription}}</td> > > <td><a href="#"><img src="/login/media/assets/ > > action_check.png" alt="Check" /></a><a href="/delete_medecine/"><img > > src="/login/media/assets/action_delete.png" alt="Delete" /></a><a > > href="#"><img src="/login/media/assets/letter.png" alt="Letter" /></ > > a></td> > > </tr> > > {%endfor%} > > </tbody> > > <a href="/medecine_form/"><input type = "button" name = "add" > > value = " Add Record " alt="Add" /></a> > > <input type = "submit" name = "delete" value = "Delete Records" > > alt="Delete" /> > > > </table> > > </form> > > > =========================== > > My Console > > =========================== > > > /usr/local/lib/python2.6/dist-packages/django/middleware/csrf.py:262: > > DeprecationWarning: CsrfResponseMiddleware and CsrfMiddleware are > > deprecated; use CsrfViewMiddleware and the template tag instead (see > > CSRF documentation). > > DeprecationWarning > > ================================== <QueryDict: > > {u'csrfmiddlewaretoken': [u'fea796e4bc7836bb8584140b71a0afcc'], > > u'del_id': [u'1', u'2', u'8'], u'delete': [u'Delete Records']}> > > ===== 8 > > [30/Aug/2011 06:04:56] "POST /delete_medecine/ HTTP/1.1" 302 0 > > > ============== > > > Please help > > Best regards, > -- > Daniel Molina Wegener <dmw [at] coder [dot] cl> > System Programmer & Web Developer > Phone: +56 (2) 979-0277 | Blog:http://coder.cl/
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