Saturday, March 28, 2015

Re: QueryDict and its .dict() method - why does it do that?

On 2015-03-28, at 11:37 , Stephen J. Butler <stephen.butler@gmail.com> wrote:
>
> Let's be accurate here: what PHP, Rails, jQuery, et al. do is not
> "non-standard". There's nothing wrong with their key-value pairs in
> the query string.

Well there is the problem that it's really not specified (so hardly a
standard), the original behaviour is very strongly linked to PHP's
interpretation of "arrays" as a mix of array and hash table
(foo[]=1&foo[a]=1; does Rails always output Hash objects with a mix of
string and integer keys?) and it actually loses information
(foo=1&foo[]=1) (which is compounded by PHP's other "innovations" in
handling query strings, I don't know if Rails or jQuery have seen fit to
reproduce the one where space and dots in keys are replaced by
underscores)

> Perhaps it would be better to think about this issue as Plain Standard
> and Enhanced Standard.

"Enhanced" would mean it's strictly better which is not really the case.

If you want a "better standard", just use a JSON query string. That'll
work everywhere, and you'll get to pass numbers and booleans through
unmolested.

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