I would add some print statements or breakpoints around this line: tsmodel = get_object_or_404(tsmodels, slug=slug)
I would print the slug before that line and verify that slug actually exists in the database. My guess is that line is producing the 404 because it isn't finding an object. On Tue, Jan 27, 2015 at 12:09 AM, S.C. <[email protected]> wrote: > it show page not found (404)... > > On Tuesday, January 27, 2015 at 12:16:18 AM UTC+8, Josh Cartmell wrote: >> >> What happened when you tried what you posted above? >> >> I don't think this has anything to do with using Displayable (I don't >> think Displayable does anything to templates) and more likely has to do >> with the view. >> >> On Mon, Jan 26, 2015 at 5:16 AM, S.C. <[email protected]> wrote: >> >>> I was unable to link up template for the Displayable's Model, i follow >>> the example in the source code but failed to link to the template. >>> >>> The app name "*TechSpec*", and the template name for the models " >>> *tsmodel.html*" (path: templates/techspec/tsmodel.html) >>> >>> *Models:* >>> class TSModel(Displayable, RichText): >>> order = models.IntegerField(_("Ordering"), default=0) >>> title = models.charField(_("Title"), max_length=50) >>> >>> class Meta: >>> verbose_name = _("TS Model") >>> verbose_name_plural = _("TS Models") >>> ordering = ("order", ) >>> >>> >>> @models.permalink >>> def get_absolute_url(self): >>> return ("techspec_model", (), {"slug": self.slug}) >>> >>> *Views:* >>> from models import TSModel >>> >>> def tsmodelview(request, slug, template="techspec/tsmodel.html"): >>> tsmodels = TSModel.objects.all() >>> >>> tsmodel = get_object_or_404(tsmodels, slug=slug) >>> context = {"tsmodel": tsmodel} >>> templates = [u"techspec/%s.html" % str(slug), template] >>> return render(request, templates, context) >>> >>> *Urls:* >>> from views import tsmodelview >>> >>> urlpatterns = patterns("", >>> url("^techspec/(?P<slug>.*)%s$" % _slash, tsmodelview, name= >>> "techspec_model"), >>> ) >>> >>> Thank you in advance. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Mezzanine Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "Mezzanine Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Mezzanine Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
