Mixing
Its possible for RXJS Observers create Context, as in React?
1
Hy, im new in Rxjs..
React have its React context. Similar is possible with Rxjs? My goal is create property, which is accessible from rxjs operators with this...
const myObserver = Observable.create(function(observer) {
Object.defineProperty(observer, "context", {
value: {test: 'test'},
writable: false
});
observer.next(data);
observer.complete();
});
myObserver.pipe(map(function(data){
// this.context === {test: 'test'} //true
return data
}))
angular rxjs rxjs5 rxjs6 edited Jan 2 at 21:13
R. Richards
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
add a comment |
1
Hy, im new in Rxjs..
React have its React context. Similar is possible with Rxjs? My goal is create property, which is accessible from rxjs operators with this...
const myObserver = Observable.create(function(observer) {
Object.defineProperty(observer, "context", {
value: {test: 'test'},
writable: false
});
observer.next(data);
observer.complete();
});
myObserver.pipe(map(function(data){
// this.context === {test: 'test'} //true
return data
}))
edited Jan 2 at 21:13
R. Richards
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
No. Each operator will have it's ownSubscriber, which will be passed as thethiscontext to some - but not all - operator callback functions.
– cartant
Jan 3 at 1:02
add a comment |
1
1
1
Hy, im new in Rxjs..
React have its React context. Similar is possible with Rxjs? My goal is create property, which is accessible from rxjs operators with this...
const myObserver = Observable.create(function(observer) {
Object.defineProperty(observer, "context", {
value: {test: 'test'},
writable: false
});
observer.next(data);
observer.complete();
});
myObserver.pipe(map(function(data){
// this.context === {test: 'test'} //true
return data
}))
edited Jan 2 at 21:13
R. Richards
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
Hy, im new in Rxjs..
React have its React context. Similar is possible with Rxjs? My goal is create property, which is accessible from rxjs operators with this...
const myObserver = Observable.create(function(observer) {
Object.defineProperty(observer, "context", {
value: {test: 'test'},
writable: false
});
observer.next(data);
observer.complete();
});
myObserver.pipe(map(function(data){
// this.context === {test: 'test'} //true
return data
}))
edited Jan 2 at 21:13
R. Richards
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
edited Jan 2 at 21:13
R. Richards
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
edited Jan 2 at 21:13
R. Richards
14.7k93946
edited Jan 2 at 21:13
R. Richards
14.7k93946
edited Jan 2 at 21:13
R. Richards
14.7k93946
14.7k93946
asked Jan 2 at 19:44
dbvt10dbvt10
37110
asked Jan 2 at 19:44
dbvt10dbvt10
37110
asked Jan 2 at 19:44
dbvt10dbvt10
37110
37110
No. Each operator will have it's ownSubscriber, which will be passed as thethiscontext to some - but not all - operator callback functions.
– cartant
Jan 3 at 1:02
add a comment |
No. Each operator will have it's ownSubscriber, which will be passed as thethiscontext to some - but not all - operator callback functions.
– cartant
Jan 3 at 1:02
No. Each operator will have it's own
Subscriber, which will be passed as the this context to some - but not all - operator callback functions.– cartant
Jan 3 at 1:02
No. Each operator will have it's own
Subscriber, which will be passed as the this context to some - but not all - operator callback functions.– cartant
Jan 3 at 1:02
add a comment |
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No. Each operator will have it's own
Subscriber, which will be passed as thethiscontext to some - but not all - operator callback functions.– cartant
Jan 3 at 1:02