Fix unexpected error when following the tutorial (when going through it with stricter type checking enforced). While (+) converts a string to an integer, it does not account for the possibility that `this.route.snapshot.paramMap.get('id')` could return null (type: string | null). Since this null case is not a practical outcome, it is a matter of types; switching from (+) to the `Number` function eliminates this issue, making the tutorial more robust.
PR Close#41570
This commit aligns the code of `HeroService` `getHeroes()` and
`getHero()` methods in `toh-pt5` with that of `toh-pt4`. I.e. it applies
the changes from #40419 to `toh-pt5`.
PR Close#41234
setting the `hero` property as an optional property fixes the compilation
error: `Property 'hero' has no initializer and is not definitely assigned
in the constructor` when having the ts transpiler set to "strict" mode.
PR Close#40942
Shifts colors to pass WebAIM contrast checker and adds media
query so that body padding is smaller at smaller widths.
Body padding responsiveness will help on StackBlitz and small
screens.
PR Close#40890
Fixes error: `TS2564: Property 'heroes' has no initializer and is not definitely assigned in the constructor`
and makes `hero` property consistent with ch 3 (ref: #40942)
PR Close#40970
Increases contrast of example copy.
Explicitly references inputs from labels.
Updates screenshot of styles that aren't accessible.
Removes the term master.
Provides more detailed alternate text for the image.
Adds padding to input so it is an easier target for touch or pointer.
PR Close#40575
Our approach for handling cyclic imports results in code that is
not easy to tree-shake, so it is not suitable for publishing in a
library.
When compiling in partial compilation mode, we are targeting
such library publication, so we now create a fatal diagnostic
error instead of trying to handle the cyclic import situation.
Closes#40678
PR Close#40782
In #40419 we move the code that creates the `heroes` object
above the code that updates the message service. But this moved
that line of code outside of the docregion that is displayed in
the tutorial ealier on, making it non-sensical.
This commit ensures that this line of code is now rendered in the
tutorial be moving it within the correct docregion.
Closes#40788
PR Close#40789
Update the HTTP guide and associated example to demonstrate
how an interceptor can be used to provide a custom JSON parser.
Resolves#21079
PR Close#40645
This commit updates the documentation style guide
so that it is in line with current standards, those
of Google as well as those within the Angular docs.
PR Close#36281
PR #34934 switched the `getting-started` docs example from using the
index of a product in the `products` array to using the product's ID
property for indentifiying each product in the `ProductDetailsComponent`
component. However, some necessary changes in the example code and the
`start-routing.md` guide were missed in #34934, resulting in broken
instructions for the readers (see #40189).
This commit is essentially a follow-up to #34934, making the remaining
changes in the example code and the guide instructions.
Fixes#40189
PR Close#40197
This commit slightly refactors the code in the `get-product` docregion
of the `getting-started` docs example to make it easier to follow.
PR Close#40197
This commit does some minor clean-up in docregions of the
`getting-started` docs example. More specifically, it:
- Removes redundant docregion markers.
- Fixes whitespace inconsistencies.
- Adds `/* ... */` to indicate that there is more code before the end of
a docregion (in order to avoid confusion).
PR Close#40197
aschaap
Alan Cohen
Paul Muriel Biya-Bi
Kapunahele Wong
MariosRadis
George Kalpakas
Kristiyan Kostadinov
Gérôme Grignon
pniedermeyer
Aristeidis Bampakos
Quentin Monmert
Carl Fredrik Samson
Pete Bacon Darwin
Alan Agius
David Shevitz
Alexey Elin
Dan Levy
mgechev
Valerij Dobler
hilmer-martin
S. Iftekhar Hossain
Wataru.Kasahara
Justin Santa Barbara
abarghoud
Bill Ludwig