CODEWITHSUNDEEP
pythondjangodjango-urlsslug
Sunil Lulla
Sunil Lulla

Reputation: 813

When to use slug field and query string

I am new in web development in django i don't know when to use slug field and when to use query string parameters in the url.Can anyone suggest me practical differences between them.

Upvotes: 2

Views: 3639

Answers (2)

SiddharthG
SiddharthG

Reputation: 176

In slug related django urls you have a url associated to a view. But you cannot pass querystring parameters to your views.

Ex -example.com/post/hello-world/ does not pass any parameter to your view function.

But if you want to pass additional parameters to your views, ex,

example.com/search/?q=hello-world

here q=hello-world is a query string parameter passed to your views. And inside your views function you can get these parameters in request.GET So your views function goes something like this

def helloworld():
    qParams = request.GET.get('q', '')
     ....
     ....

Hope this helps.

Upvotes: 1

xyres
xyres

Reputation: 21744

Using slugs keep urls simple and clean, thereby easy to remember. Consider the following example:

example.com/post/hello-world/

v/s 

example.com/?post=hello-world

Obviously, first one is cleaner.

But query string parameters have their uses too. For example, when you search for an object.

example.com/search/?q=hello-world

or when you need to pass multiple parameters

example.com/search/?q=hello+world&lang=en&something=else

Upvotes: 2

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