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How to fetch value from the nested json array in angular?



Asked on December 22, 2017
Hello,

I want to fetch the value from the nested json array in angular2.
I want to fetch the client_id from the following json array:



{
  "resources" : [ {
    "scope" : [ "clients.read", "clients.write" ],
    "client_id" : "tc53EZ",
    "resource_ids" : [ "none" ],
    "authorized_grant_types" : [ "client_credentials" ],
    "redirect_uri" : [ "http://ant.path.wildcard/**/passback/*", "http://test1.com" ],
    "autoapprove" : [ "true" ],
    "authorities" : [ "clients.read", "clients.write" ],
    "token_salt" : "C7NBIz",
    "allowedproviders" : [ "uaa", "ldap", "my-saml-provider" ],
    "name" : "My Client Name",
    "lastModified" : 1512452520895
  } ],
  "startIndex" : 1,
  "itemsPerPage" : 1,
  "totalResults" : 1,
  "schemas" : [ "http://cloudfoundry.org/schema/scim/oauth-clients-1.0" ]
}

Can anyone help me out.

Thanks & Regards
Shilpa Kulkarni




Replied on December 22, 2017
Create a method to access JSON data:

url = ".....";

getData(): Observable<any> {
       return this.http.get(this.url).map(res => res.json());
}

Now fetch client id:

this.getData().subscribe(
       res => {
           let resources = res["resources"];
           let resource = resources[0];
           console.log(resource["client_id"]);
       }
   );



Replied on December 24, 2017
Thank you. This is worked.


Replied on June 20, 2019
Thank you so much. I have searched a lot for the solution for the whole day. 
Finally, found here. So glad. Great work. 
Keep it up! Thanks again!



Replied on July 23, 2019
if we have list of "client_id"
how can get them into object



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