I have multiple http get calls (*one listed below which works
asynchronously*) an*d i want them to be synchronous not async*. So that
the output of one can be used in another and so on
*Caller*
this._myGroupService.getGroupsNameJSON()
.subscribe(data => {
console.log("JSON.stringify(data));
});
*Called*
getGroupsNameJSON() {
let header = new Headers();
header.append("Content-Type", "application/json; odata=verbose");
header.append("Accept", "application/json; odata=verbose");
return this.http.get(this._url, {
headers: header
}).map(this.extractData)
}
private extractData(res: Response) {
let body = JSON.stringify(res.json());
return body || {};
}
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