The NoReverseMatch error is being thrown because Django cannot find a named
URL pattern to match {% url run_DHM %}.Here is the link to the spot in the docs where it discusses this feature: http://docs.djangoproject.com/en/dev/topics/http/urls/#naming-url-patterns In essence, you would need to rewrite your URL pattern to look like the following: url(r'^DHM_run/$', run_DHM, name="run_DHM") Any time you use the {% url %} template tag it needs to map to a single named URL pattern. Hope this helps. joe_casper On Thu, Sep 9, 2010 at 6:59 AM, Bradley Hintze <bradle...@aggiemail.usu.edu>wrote: > Alec, > > Thanks for your patience. The jquery tutorials have been frustrating. > Anyway, I do not have three 'views' as you suggested. I will try that. > But I need to understand a few things before I try that. How to call > run_DHM from my please_wait.html page. (I assume AJAX but I've tried > and tries what have been suggested with no success, most likely due to > my failed attempts at understanding AJAX) I assume after I run the > run_DHM view function I will somehow have run_DHM redirect it to the > display_DHM. My question is, how do I redirect AND pass the > request.session arguments, which is where the data from run_DHM will > be stored? > > As requested, here is my full url.py: > > from django.conf.urls.defaults import * > from MolProbity_Compare_test.views import * > > # Uncomment the next two lines to enable the admin: > # from django.contrib import admin > # admin.autodiscover() > > urlpatterns = patterns('', > (r'^home/$', home_view),#the 'index' or home or top page view > (r'^about/$', about_view), > (r'^log_out_confirm/$', log_out_confirm), > (r'^log_out/$', log_out), > (r'^upload/$', uploaded_PDBs), > (r'^rotamer_diff/$', rotamer_dif_frame), > (r'^side-by-side/$', side_by_side), > (r'^side-by-side-key/$', side_by_side_key), > (r'^side-by-side-frame/$', side_by_side_frame), > (r'^DHM_run/$', run_DHM), > (r'^please_wait/', please_wait), > (r'^analyze/$', analyze_compare), > ) > > > On Thu, Sep 9, 2010 at 9:22 AM, Alec Shaner <asha...@chumpland.org> wrote: > > Could you post the full url.py file? > > > > And as Brian mentioned your javascript block should be separated. Plus > you > > have an extra }); that's going to fail once you resolve this reverse > error. > > It's also not clear what you intend to happen when run_DHM returns its > > response? It looks like your intent is to do a redirect and run_DHM will > use > > session data to retrieve calculation results. > > > > Just to clarify, I think your plan is to: > > > > 1. Display a Please Wait page that fires off an AJAX call to some view > that > > performs calculations => run_DHM. The results of the calculations are > stored > > in the session. > > 2. run_DHM returns a simple response that will indicate sucess, e.g., > "OK" > > 3. Redirect to a view to display the results, which are retrieved from > the > > session => display_DHM > > > > I think you need three views here: please_wait, run_DHM, and display_DHM. > > > > On Thu, Sep 9, 2010 at 8:45 AM, Bradley Hintze < > bradle...@aggiemail.usu.edu> > > wrote: > >> > >> #url.py > >> ... > >> (r'^please_wait/', please_wait), > >> (r'^DHM_run/$', run_DHM), > >> ... > >> > >> #please_wait.html > >> > >> <script type="text/javascript" > >> src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js";> > >> $.getJSON('{% url run_DHM %}') > >> }); > >> </script> > >> > >> #view.py > >> def please_wait(request): > >> c = {'we_r_home':'yes'} > >> return render_to_response('please_wait.html', c) > >> > >> def run_DHM(request): > >> //put calculated data in request.session > >> return render_to_response('DHM_ran.html', request.session, > >> context_instance=RequestContext(request)) > >> > >> > >> This is the django error > >> > >> Caught NoReverseMatch while rendering: Reverse for 'run_DHM' with > >> arguments '()' and keyword arguments '{}' not found. > >> > >> run_DHM takes 'request' as an argument. How do I pass it the argument?? > >> > >> Bradley > >> > >> On Wed, Sep 8, 2010 at 9:34 PM, Brian Neal <bgn...@gmail.com> wrote: > >> > On Sep 8, 5:56 pm, Bradley Hintze <bradle...@aggiemail.usu.edu> > wrote: > >> >> This is what I have in my please_wait.html > >> >> > >> >> <script type="text/javascript" > >> >> src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js";> > >> >> $.getJSON('{% url run_DHM %}')}); > >> >> > >> >> </script> > >> > > >> > I don't think that is right, is it? At least I've never seen it done > >> > that way. I think you need two script tags: > >> > > >> > <script type="text/javascript" src="http://ajax.googleapis.com/ajax/ > >> > libs/jquery/1.4/jquery.min.js"></script> > >> > <script type="text/javascript"> > >> > // Your javascript goes here... > >> > </script> > >> > > >> >> > >> >> This is the django error > >> >> > >> >> Caught NoReverseMatch while rendering: Reverse for 'run_DHM' with > >> >> arguments '()' and keyword arguments '{}' not found. > >> >> > >> >> run_DHM takes 'request' as an argument. How do I pass it the > argument?? > >> >> > >> > > >> > All views take request as a first argument. But that isn't the > >> > problem. Please post your urls.py that has your run_DHM view in it. > >> > > >> > Regards, > >> > BN > >> > > >> > -- > >> > You received this message because you are subscribed to the Google > >> > Groups "Django users" group. > >> > To post to this group, send email to django-us...@googlegroups.com. > >> > To unsubscribe from this group, send email to > >> > django-users+unsubscr...@googlegroups.com<django-users%2bunsubscr...@googlegroups.com> > . > >> > For more options, visit this group at > >> > http://groups.google.com/group/django-users?hl=en. > >> > > >> > > >> > >> > >> > >> -- > >> Bradley J. Hintze > >> Graduate Student > >> Duke University > >> School of Medicine > >> 801-712-8799 > >> > >> -- > >> You received this message because you are subscribed to the Google > Groups > >> "Django users" group. > >> To post to this group, send email to django-us...@googlegroups.com. > >> To unsubscribe from this group, send email to > >> django-users+unsubscr...@googlegroups.com<django-users%2bunsubscr...@googlegroups.com> > . > >> For more options, visit this group at > >> http://groups.google.com/group/django-users?hl=en. > >> > > > > -- > > You received this message because you are subscribed to the Google Groups > > "Django users" group. > > To post to this group, send email to django-us...@googlegroups.com. > > To unsubscribe from this group, send email to > > django-users+unsubscr...@googlegroups.com<django-users%2bunsubscr...@googlegroups.com> > . > > For more options, visit this group at > > http://groups.google.com/group/django-users?hl=en. > > > > > > -- > Bradley J. Hintze > Graduate Student > Duke University > School of Medicine > 801-712-8799 > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-us...@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com<django-users%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
