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Alison Gale f6667f8281 fix(router): adjust UrlTree redirect to replace URL if in eager update (#32988) 
Resubmit #31168 now that google3 tests can pass. This requires http://cl/272696717 to be patched.
Original description from jasonaden:

Without this change when using UrlTree redirects in urlUpdateStrategy="eager", the URL would get
updated to the target location, then redirected. This resulted in having an additional entry in the
history and thus the back button would be broken (going back would land on the URL causing a new
redirect).

Additionally, there was a bug where the redirect, even without urlUpdateStrategy="eager", could
create a history with too many entries. This was due to kicking off a new navigation within the
navigation cancelling logic. With this PR the new navigation is pushed to the next tick with a
setTimeout, allowing the page being redirected from to be cancelled before starting a new
navigation.

Related to #27148

fix(router): adjust UrlTree redirect to replace URL if in eager update

Fix lint errors

PR Close #32988
 		2019-10-18 14:42:21 -04:00
..
scripts refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
src fix(router): adjust UrlTree redirect to replace URL if in eager update (#32988) 2019-10-18 14:42:21 -04:00
test fix(router): adjust UrlTree redirect to replace URL if in eager update (#32988) 2019-10-18 14:42:21 -04:00
testing refactor(core): Migrate TestBed.get to TestBed.inject (#32382) 2019-09-09 19:10:54 -04:00
upgrade refactor(core): Migrate TestBed.get to TestBed.inject (#32382) 2019-09-09 19:10:54 -04:00
.gitignore refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
BUILD.bazel build: convert entry_point to label (#30627) 2019-06-11 00:03:11 +00:00
PACKAGE.md docs: add package doc files (#26047) 2018-10-05 15:42:14 -07:00
README.md docs(router): remove obsolete sections in README.md (#27880) 2019-01-11 11:15:59 -08:00
index.ts refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00
karma-test-shim.js test(ivy): run router tests with ivy on CI (#27195) 2018-11-21 09:19:40 -08:00
karma.conf.js test(ivy): run router tests with ivy on CI (#27195) 2018-11-21 09:19:40 -08:00
package.json feat: typescript 3.6 support (#32946) 2019-10-18 13:15:16 -04:00
public_api.ts build: publish tree of files rather than FESMs (#18541) 2017-08-31 15:34:50 -07:00

README.md

Angular Router

Managing state transitions is one of the hardest parts of building applications. This is especially true on the web, where you also need to ensure that the state is reflected in the URL. In addition, we often want to split applications into multiple bundles and load them on demand. Doing this transparently isn’t trivial.

The Angular router is designed to solve these problems. Using the router, you can declaratively specify application state, manage state transitions while taking care of the URL, and load components on demand.

Guide

Read the dev guide here.