CODEWITHSUNDEEP
model-view-controllerpathpaginationquery-string
Daniel Schaffer
Daniel Schaffer

Reputation: 57832

In MVC, should pagination info go in the path or querystring?

In the path:

Format: http://mydomain.com/{category}/{subcategory}/{pageNumber}/{pageSize}

Example: http://mydomain.com/books/thriller/3/25

In the querystring:

Format: http://mydomain.com/{category}/{subcategory}? pageNumber={pageNumber}&pageSize={pageSize}

Example: http://mydomain.com/books/thriller?pageNumber=3&pageSize=25

I like having everything on the path, but my problem with that is that while it is obvious (or at least somewhat obvious) what "books" and "thriller" are in first example, the "3" and "25" seem pretty arbitrary by contrast.

Is there a canonical method for determining what goes where in MVC, or is it really just up to the dev?

Upvotes: 6

Views: 1635

Answers (6)

bret
bret

Reputation: 93

You could also consider the following

Format

http://mydomain.com/{category}/{subcategory}/page/{pageNumber}/results/{pageSize}

Example

http://mydomain.com/books/thriller/page/3/results/25

Upvotes: 0

JohnRudolfLewis
JohnRudolfLewis

Reputation: 1802

One rule of thumb that I follow is that if the argument is required, consider using the path, if the argument is optional, always use querystring arguments.

Overall, I'd stick to whatever makes the url look more readable.

This site puts it in the querystring: https://stackoverflow.com/questions?page=2&pagesize=30

Upvotes: 7

JD Conley
JD Conley

Reputation: 2936

Well, it's obviously up to you. But, you're designing a RESTful interface that's supposed to be human readable. The querystring is much better in that regard. Otherwise you're looking at two numbers that could really be anything. And who's going to remember the order?

Upvotes: 3

Tom Anderson
Tom Anderson

Reputation: 10827

It is pretty much up to the dev. I would say put the pageSize in the URL.

Upvotes: -1

Micah
Micah

Reputation: 116080

I prefer things like pagenumbers to be in the querystring variables. I think there's a difference in descriptiveness between

http://mydomain.com/books/thriller?pagesize=50&page=4

and 

http://mydomain.com/books/thriller/50/4

The point (to me) of having clean url's is for them to be more descriptive and readable, and I find the first example to be just that.

One interesting point made byJohnRudolfLewis is:

One rule of thumb that I follow is that if the argument is required, consider using the path, if the argument is optional, always use querystring arguments.

Upvotes: 17

matt b
matt b

Reputation: 139921

Is there a canonical method for determining what goes where in MVC, or is it really just up to the dev?

It's up to you.

MVC is about the organization/flow of your server-side code and seperating the view from the business layer, not so much about query parameters.

Upvotes: 1

Related Questions