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Comments (28)

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  jameshart
  The generic URI syntax actually specifies that any path segment within a URI can be divided up into parts by semicolons (or commas), and suggests using key=value as parameters within that segment.http://tools.ietf.org/html/rfc3986#section-3.3 For example, the semicolon (";") and equals ("=") reserved characters are often used to delimit parameters and parameter values applicable to that segment. The comma (",") reserved character is often used for similar purposes. For example, one URI producer might use a segment such as "name;v=1.1" to indicate a reference to version 1.1 of "name", whereas another might use a segment such as "name,1.1" to indicate the same There’s no thought given as far as I can see to the relative URL concepts this matrix proposal covers, but the idea of adding key=value data in this format is supported by the RFC, and indeed in a way that supports further adding sub resources below the current one.Which, by the way, this matrix relative URL proposal seems to ignore - how is ./subpage resolved relative to /map;x=250;y=582 ?
• namegulf
  Semicolon is also nice on the eyes compared to '&' we're used to today.Why in the world this didn't gain traction?
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  jacques_chester
  It did, in at least one way: https://docs.spring.io/spring-framework/reference/web/webmvc...
• ljnelson
  Many comments so far seem to imply (perhaps not intentionally) that this syntax was intended only on the "right side" of the URI, but you can think of it more as adding qualifier-like information to (potentially) each path segment. So in /com/foo/bar you could further qualify foo (perhaps as /com/foo;color=yellow/bar). This can be combined with a (definitionally trailing) query string as well. Someone noted that Spring implements some support for this; the Eclipse Foundation's Jersey (Java REST toolkit) does as well if I remember right.
• kazinator
  This is completely redundant w.r.t. URL parameters: ?foo=bar&etc=whatever ...There is no need to have two competing keyword-value-list (KVL) formats in the same context.
• Titan2189
  Whenever the article mentions 'pause', it means 'parse', right?!
• shevy-java
  Alan Kay kind of said something along those lines, in that he envisioned the world wide web to be more integrative.If we include this with Matrix URIs, we could have a scheme format that could work with remote data/objects in a convenient and logical way. RESTful APIs do not seem to be quite the same though. Like some universal API ... not sure how it would look.If my query would be "weather?" then any API should understand this to mean I'd like to return the local weather. But as an API. Naturally we have AI now so any such queries become trivial at all times, but this is still not quite what was meant. We kind of limited things here because "all external input may be malicious". This then meant no further development in this area, because "too dangerous". Every time I try to use JavaScript to read a local file, I am reminded of that as limitation. They did not think that there are valid, non-malicious use cases, so I am using ruby and python rather than JavaScript (I could use node, but it kind of feels ... so dirty when using it).
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  drcongo
  I quite like the semi-colons. I wonder how we ended up with the slightly unwieldy ?foo=bar&some=thing