45 lines
3.4 KiB
Markdown
45 lines
3.4 KiB
Markdown
# Updating to Angular Version 9
|
|
|
|
This guide contains everything you need to know about updating to the next Angular version.
|
|
|
|
## Version 9 Schematics
|
|
|
|
If your application uses the CLI, you can update to version 9 automatically with the help of the `ng update` script.
|
|
The script will run a series of small migrations that will transform the code of your application to be compatible with version 9.
|
|
|
|
If you're curious about the specific migrations being run (e.g. what code is changing and why), the guides below provide more context on each change and contain FAQs for common questions.
|
|
|
|
- [Migrating from `Renderer` to `Renderer2`](guide/migration-renderer)
|
|
- [Migrating undecorated classes](guide/migration-undecorated-classes)
|
|
- [Migrating missing `@Injectable()` decorators](guide/migration-injectable)
|
|
- [Migrating dynamic queries](guide/migration-dynamic-flag)
|
|
- [Migrating to the new `$localize` i18n support](guide/migration-localize)
|
|
- [Migrating `ModuleWithProviders`](guide/migration-module-with-providers)
|
|
- [Migrating to `ngcc` npm `postinstall` script](guide/migration-ngcc)
|
|
|
|
## Deprecations and Removals in Version 9
|
|
|
|
### New Deprecations
|
|
|
|
| API | Replacement | Notes |
|
|
| ------------------------------------------------------------------------| ------------------------------------ | ----- |
|
|
| [`entryComponents`](api/core/NgModule#entryComponents) | none | See [`entryComponents`](guide/deprecations#entryComponents) |
|
|
| [`ANALYZE_FOR_ENTRY_COMPONENTS`](api/core/ANALYZE_FOR_ENTRY_COMPONENTS) | none | See [`ANALYZE_FOR_ENTRY_COMPONENTS`](guide/deprecations#entryComponents) |
|
|
| `ModuleWithProviders` without a generic | `ModuleWithProviders` with a generic | See [`ModuleWithProviders` section](guide/deprecations#moduleWithProviders) |
|
|
| `esm5` and `fesm5` distribution in `@angular/*` npm packages | `esm2015` and `fesm2015` entrypoints | See [`esm5` and `fesm5`](guide/deprecations#esm5-fesm5) |
|
|
|
|
### New Removals of Deprecated APIs
|
|
|
|
| Package | API | Replacement | Notes |
|
|
| ------- | -------------- | ----------- | ----- |
|
|
| `@angular/core` | [`Renderer`](https://v8.angular.io/api/core/Renderer) | [`Renderer2`](https://angular.io/api/core/Renderer2) | [Migration guide.](guide/migration-renderer)
|
|
| `@angular/core` | [`RootRenderer`](https://v8.angular.io/api/core/RootRenderer) | [`RendererFactory2`](https://angular.io/api/core/RendererFactory2) | none
|
|
| `@angular/core` | [`RenderComponentType`](https://v8.angular.io/api/core/RenderComponentType) | [`RendererType2`](https://angular.io/api/core/RendererType2) | none
|
|
| `@angular/common` | `DeprecatedI18NPipesModule` | [`CommonModule`](api/common/CommonModule#pipes) | none |
|
|
| `@angular/common` | `DeprecatedCurrencyPipe` | [`CurrencyPipe`](api/common/CurrencyPipe) | none |
|
|
| `@angular/common` | `DeprecatedDatePipe` | [`DatePipe`](api/common/DatePipe) | none |
|
|
| `@angular/common` | `DeprecatedDecimalPipe` | [`DecimalPipe`](api/common/DecimalPipe) | none |
|
|
| `@angular/common` | `DeprecatedPercentPipe` | [`PercentPipe`](api/common/PercentPipe) | none |
|
|
| `@angular/forms` | [`NgFormSelectorWarning`](https://v8.angular.io/api/forms/NgFormSelectorWarning) | none | none
|
|
| `@angular/forms` | `ngForm` element selector | `ng-form` element selector | none
|