How to pass array of locationId to service getLocationData to get latitude and longitude?

[ahmed elbarbary]

How to pass array of locationId to service to get latitude and longitude ?

I have array of locations Id

locationArr=[40871, 60009, 38149, 40868, 43240, 15299, 53897, 40976, 38151, 23183, 38152, 78579, 23180, 40977, 23176, 39565, 40884, 15298, 38147, 40966, 39669]

Actually I need to pass locationArr to http://192.168.7.45:9200/location/_doc/+locationArr

I need to pass array of locationId exist on locationArr to service to get GPS1 latitude and longitude for every locationId on array locationArr.

service get location by locationId for only one locationId but for array of location this is my question

getLocationData(id: number) {  



console.log("server "+id)  

return this.http.get('http://192.168.7.45:9200/location/_doc/'+id);  

}  

calling service

this.partDetailsService.getLocationData(this.LocationId).subscribe(res => {          

         this.dataLocation = res['_source']['GPS1'];    

         var loc = this.dataLocation.split(',');      

         this.lat = loc[0].trim();    

         this.lng = loc[1].trim();

[Thang Le Duc]

If passing parameters to the url is required, you can use HttpParams.

If not, I suggest you use RxJS BehaviorSubject.

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