Django 500 template context

To make it more clear, lets create a new app named smile through help of dango command python manage. This is a way to insert dynamic content to the HTML file. This dynamic content or values are sent from views in the form of context we talked earlier. If your template doesn't have any dynamic contents to be inserted then that's fine as well, many of your page can have a static HTML as well. Now, quickly create up a URL path for this view functions like we did on our previous tutorial and you should see something like this when you visit your URL.

We looked into tags and filters and saw some examples. I tried to make it easy as possible and lastly want to let you know there are so many builtin tags and filters inside django. You can always create your own template tags and filter, trust me they make working with templates very easy.

Support Django The Right Way by becoming a sponsor. Any amount is appreciated! Django The web framework for perfectionists with deadlines. Opened 13 years ago Closed 10 years ago Last modified 3 years ago. Description Currently it's quite hard to debug errors raised during ajax calls because of full page being returned.

As for me, it's much easier to use tools like Firebug with this patch. Patch updated to current code status in trunk Thanks Julien Download all attachments as:.

Oldest first Newest first Threaded. Show comments Show property changes. New patch, some cleanups. I hope this gets fixed. I could see a case for wrapping the entire templated error into JSON, but I think it's simpler for the client to just assume that errors return plaintext, and do something like: new Ajax. Changed 13 years ago by Chris Beaven. This ticket was discussed in django-developers, btw. Some of the fields could be: errortype message stacktrace The JavaScript developer can choose whether to show a message, or dump the stracktrace at the console.

Changed 10 years ago by Ramiro Morales. Thanks to Riz for the report, to SmileyChris for the patch and to Julien for reviewing.

Note: See TracTickets for help on using tickets. Chris Beaven. DjangoTemplates is a thin wrapper adapting django. Template represents a compiled template. Templates are obtained with Engine. Likewise django. Template is a thin wrapper adapting django.

Template to the common template API. Context holds some metadata in addition to the context data. It is passed to Template.

RequestContext is a subclass of Context that stores the current HttpRequest and runs template context processors. Context data is passed in a plain dict and the current HttpRequest is passed separately if needed. Template loaders are responsible for locating templates, loading them, and returning Template objects. Django provides several built-in template loaders and supports custom template loaders.

Context processors are functions that receive the current HttpRequest as an argument and return a dict of data to be added to the rendering context. Their main use is to add common data shared by all templates to the context without repeating code in every view. Django provides many built-in context processors , and you can implement your own additional context processors, too. The default value is empty.

The settings. The built-in backends are django. DjangoTemplates and django. Since most engines load templates from files, the top-level configuration for each engine contains two common settings:.

In that case you should define a unique NAME for each engine. The django. This function loads the template with the given name and returns a Template object. The exact type of the return value depends on the backend that loaded the template.

Each backend has its own Template class. If the template cannot be found, it raises TemplateDoesNotExist. If the template is found but contains invalid syntax, it raises TemplateSyntaxError.

It tries each name in order and returns the first template that exists. If loading a template fails, the following two exceptions, defined in django. This exception is raised when a template cannot be found. It accepts the following optional arguments for populating the template postmortem on the debug page:. If context is provided, it must be a dict. If request is provided, it must be an HttpRequest. Then the engine must make it, as well as the CSRF token, available in the template.

How this is achieved is up to each backend.