March 2017
Intermediate to advanced
118 pages
2h 1m
English
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ActivatedRoute
The ActivatedRoute
interface provides access to the url, params, data, queryParams, and fragment observables. We will look at each of them in detail, but first let's examine the relationships between them.
URL changes are the source of any changes in a route. And it has to be this way as the user has the ability to modify the location directly.
Any time the URL changes, the router derives a new set of parameters from it: the router takes the positional parameters (for example, :id) of the matched URL segments and the matrix parameters of the last matched URL segment and combines those. This operation is pure: the URL has to change for the parameters to change. Or in other words, the same URL will always result in the same set of ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.