Questions tagged [angular2-resolve]
7 questions
8
votes
1 answer
Applying a Resolve to root component in Angular2
In Angular2 we can use Resolve as follows:
import { UserResolver } from './resolvers/user.resolver.ts';
export const routes: RouterConfig = [
{
path: 'users/:id',
component: UserComponent,
resolve: {
transaction: UserResolver
…
joshcomley
- 28,099
- 24
- 107
- 147
3
votes
0 answers
Angular: Resolver delays component load even after the service has returned
I have some data that has to be loaded before the page loads and I'm using route resolvers to achieve this. Below is my code.
Service:
getUsernamesAndBUs(): Observable {
return Observable.forkJoin(
…
karthikaruna
- 3,042
- 7
- 26
- 37
3
votes
2 answers
Using Resolve to stop a route change
I have an angular2 app which lists a number of items, which the user can click to get more details about the item.
Now, some of these items I don't actually have details for - which I'll know when I make the service request, and so instead of…
Haedrian
- 4,240
- 2
- 32
- 53
2
votes
1 answer
Angular: Differentiate between a parameter and child route
I have a situation where, I want a resolver if the child route is a param, and not if it's a path segment. Below is my code.
{
path: 'agreement',
children: [
{
path: ':id',
component: AgreementComponent,
…
karthikaruna
- 3,042
- 7
- 26
- 37
2
votes
1 answer
Angular2 router with Http data service through a Resolve with Observable catching 404
In my resolve guard I am getting an Http Observable to return the JSON of a user from a particular id.
I want to catch an error and reroute to the users overview if the id does not exist. I have seen code that solves that with a Promise, but not…
mahatmanich
- 10,791
- 5
- 63
- 82
0
votes
1 answer
Chain observables in sequence and return value from last call
I have a route resolver where I need to make two method calls in sequence that both return observables. I do not need to do anything with the response from the first call, but I would like to return to the component for the route the data that comes…
user1373121
- 999
- 4
- 13
- 22
0
votes
1 answer
Angular2 Routing-Resolve interface usage with OpaqueToken
I want to fetch data before an route/component is instantiated. Therefore I want to use the "Resolver"-Interface from the Angular2-Routing-Module.
Take a look at my code. Its working with a string as the provider name, but throwing errors if I use…
juli
- 109
- 1
- 9