django-templates

I pass a dictionary to my Django Template, Dictionary & Template is like this - lists[listid] = {'name': l.listname, 'docs': l.userdocs.order_by('-id')} {% for k, v in lists.items %} <ul><li>Count: {{ v.docs.count }}, First: {{ v.docs|first }}</li></ul> {% endfor %} Now docs is a list of userdocs type. i.e. is an instance. So first filter returns me this instance. From this I need to extract it's id . How do I do that? I tried {{ v.docs|first }}.id and various other futile trials. You can use the {% with %} templatetag for this sort of thing. {% with v.docs|first as first_doc %}{{ first_doc.id

I am writing a custom tag in Django that should output a value stored in a user session, but I cannot find a way to access the session object from within a custom tag function. Is there any way to do this, without manually assigning the session object to a context variable? Michael Warkentin You should be able to add the request context processor in your settings.py file: TEMPLATE_CONTEXT_PROCESSORS = ("django.core.context_processors.auth", "django.core.context_processors.debug", "django.core.context_processors.i18n", "django.core.context_processors.media", 'django.core.context_processors

I have some django code that prints a BooleanField it is rendered as True or False, can I change the label to be Agree/Disagree or do I need to write logic for that in the template? {{ bool_var|yesno:"Agree,Disagree" }} You can also provide an additional string for the None case. See the docs for yesno for details. 来源： https://stackoverflow.com/questions/845901/how-can-i-change-the-way-a-boolean-prints-in-a-django-template

This seems like a pretty basic thing to do but although I've been using Django for around a year, I've never run into this scenario yet. In a lot of templating/web frameworks, template inheritance works a bit differently, in that usually it behaves more like wrappers, so if you have childtemplate.html, parenttemplate.html, and grandparenttemplate.html, then the finally rendering usually looks something like: grandparent header parent header child header child content parent content parent footer grandparent content grandparent footer That's not exactly how it works in Django but I'm wondering

Say I have a form with 20 fields, and I want to put 10 of these fields (group1) in a particular div environment and the other 10 fields (group2) in a different div environment. Something like: <div class="class1"> {% for field in form.group1 %} {{ field.label}}: {{ field }} {% endfor %} </div> <div class="class2"> {% for field in form.group2 %} {{ field.label}}: {{ field }} {% endfor %} </div> Any ideas how I could accomplish this by iterating over the fields? More generally, I would like to be able to do this with many different div environments and sets of form fields. Any logical way to