Before this commit, when initializing `HttpParams` with:
const body = new HttpParams({fromObject: {b: 2}});
then `body.get('b')` returned `2` instead of `'2'` as expected.
This commit makes sure the values are converted to strings in such cases.
Fixes#42641
PR Close#42643
Servers always decode + as a space, which is undesirable when one
actually wants to query for a plus.
BREAKING CHANGE:
Queries including + will now actually query for + instead of space.
Most workarounds involving custom codecs will be unaffected.
Possible server-side workarounds will need to be undone.
Fixes angular#11058
PR Close#45111
HttpParams uses custom encoding function "standardEncoding" to encode query string preserving specific charachters. This refactoring aims to improve performances and code quality of that function by using a RegExp and a Map object instead of a chain of replace functions.
PR Close#42998
This change fixes an incompatibility between the old `@angular/http` package
and its successor (`@angular/common/http`) by re-introducing the types that were supported before.
It now allows to use number and boolean directly as HTTP params, instead of having to convert it to string first.
Before:
this.http.get('/api/config', { params: { page: `${page}` } });
After:
this.http.get('/api/config', { params: { page }});
`HttpParams` has also been updated to have most of its methods accept number or boolean values.
Fixes#23856
BREAKING CHANGE:
The methods of the `HttpParams` class now accept `string | number | boolean`
instead of `string` for the value of a parameter.
If you extended this class in your application,
you'll have to update the signatures of your methods to reflect these changes.
PR Close#40663
Adds an `appendAll()` method to `HttpParams` that can construct the HTTP
request/response body from an object of parameters and values.
This avoids calling `append()` multiple times when multiple parameters
need to be added.
Fixes#20798
PR Close#20930
Previous to this commit, HTTP params like `{ a: '1', b: [], c: '3' }` resulted in a request like `a=1&&c=3` (note the double &&).
The ideal fix would probably be to stringify these params to `a=1&b=&c=3` like we do for empty string values. But that might be breaking as some APIs may rely on the absence of the parameter.
This fixes the issue in a compatible way by just removing the extra and unnecessary `&`, resulting in `a=1&c=3`.
PR Close#34896
Previously, an instance of HttpParams would retain its list of mutations
after they have been materialized as a result of a read operation. Not
only does this unnecessarily hold onto memory, more importantly does it
introduce a bug where branching of off a materialized instance would
reconsider the set of mutations that had already been applied, resulting
in repeated application of mutations.
This commit fixes the bug by clearing the list of pending mutations
after they have been materialized, such that they will not be considered
once again for branched off instances.
Fixes#20430
PR Close#29045
This is necessary to enable type-based optimizations with Closure.
Without explicity making these options the same named type, Closure
thinks they are different types and cannot disambiguate the `fromObject`
property.
Today, constructing a new GET request with headers looks like:
const headers = new HttpHeaders({
'My-Header': 'header value',
});
http.get('/url', {headers}).subscribe(...);
This indirection is unnecessary. It'd be more ergonomic to write:
http.get('/url', {headers: {'My-Header': 'header value'}}).subscribe(...);
This commit allows that new syntax, both for HttpHeaders and HttpParams.
In the HttpParams case it also allows construction of HttpParams with a map.
PR Close#18490
