6ddfff5cd5
This is a big change. @matsko also deserves much of the credit for the implementation.
Previously, `ComponentInstruction`s held all the state for async components.
Now, we introduce several subclasses for `Instruction` to describe each type of navigation.
BREAKING CHANGE:
Redirects now use the Link DSL syntax. Before:
```
@RouteConfig([
{ path: '/foo', redirectTo: '/bar' },
{ path: '/bar', component: BarCmp }
])
```
After:
```
@RouteConfig([
{ path: '/foo', redirectTo: ['Bar'] },
{ path: '/bar', component: BarCmp, name: 'Bar' }
])
```
BREAKING CHANGE:
This also introduces `useAsDefault` in the RouteConfig, which makes cases like lazy-loading
and encapsulating large routes with sub-routes easier.
Previously, you could use `redirectTo` like this to expand a URL like `/tab` to `/tab/posts`:
@RouteConfig([
{ path: '/tab', redirectTo: '/tab/users' }
{ path: '/tab', component: TabsCmp, name: 'Tab' }
])
AppCmp { ... }
Now the recommended way to handle this is case is to use `useAsDefault` like so:
```
@RouteConfig([
{ path: '/tab', component: TabsCmp, name: 'Tab' }
])
AppCmp { ... }
@RouteConfig([
{ path: '/posts', component: PostsCmp, useAsDefault: true, name: 'Posts' },
{ path: '/users', component: UsersCmp, name: 'Users' }
])
TabsCmp { ... }
```
In the above example, you can write just `['/Tab']` and the route `Users` is automatically selected as a child route.
Closes #4728
Closes #4228
Closes #4170
Closes #4490
Closes #4694
Closes #5200
Closes #5475
29 lines
723 B
TypeScript
29 lines
723 B
TypeScript
import {
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describeRouter,
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ddescribeRouter,
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describeWith,
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describeWithout,
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describeWithAndWithout,
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itShouldRoute
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} from './util';
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import {registerSpecs} from './impl/async_route_spec_impl';
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export function main() {
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registerSpecs();
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ddescribeRouter('async routes', () => {
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describeWithout('children', () => {
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describeWith('route data', itShouldRoute);
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describeWithAndWithout('params', itShouldRoute);
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});
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describeWith('sync children',
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() => { describeWithAndWithout('default routes', itShouldRoute); });
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describeWith('async children', () => {
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describeWithAndWithout('params', () => { describeWithout('default routes', itShouldRoute); });
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});
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});
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}
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