CODEWITHSUNDEEP
arraysjson
Indrajit Ravi
Indrajit Ravi

Reputation: 33

Accessing Single Data from Nested Array JSON

I am trying to access a single data from a JSON file with the url 'https://123.abc.com/student'. I need to display an individual data from this URL. Could someone help me with this?

My Json data looks like this

{"students":[{"_id":"5dc516e51bdd2c0014e32e65","name":"John","email":"[email protected]","mobile":"9988776655","__v":0},{"_id":"5dc517b51bdd2c0014e32e69","name":"Mark","email":"[email protected]","mobile":"9834783927","__v":0},{"_id":"5dca9231cfba5c0014d3d765","name":"Glen","email":"[email protected]","mobile":"9996474563","__v":0},{"_id":"5dcb898b9327cb00142169bb","name":"vijay","email":"[email protected]","mobile":"9884699633","__v":0},{"_id":"5dcb89c09327cb00142169bc","name":"tests","email":"[email protected]","mobile":"9887456123","__v":0},{"_id":"5dcb8caa9327cb00142169bd","name":"greens","email":"[email protected]","mobile":"9876543210","__v":0},{"_id":"5dcb95d69327cb00142169be","name":"Akash","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcb961c9327cb00142169bf","name":"Akash K M","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcce611ad69f500149660d5","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce874ad69f500149660d6","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce968ad69f500149660d7","name":"indrajit","email":"[email protected]","mobile":"9042758563","__v":0}]}

Upvotes: 0

Views: 53

Answers (2)

ALOK VERMA
ALOK VERMA

Reputation: 97

You can use this 

let data = {"students":[{"_id":"5dc516e51bdd2c0014e32e65","name":"John","email":"[email protected]","mobile":"9988776655","__v":0},{"_id":"5dc517b51bdd2c0014e32e69","name":"Mark","email":"[email protected]","mobile":"9834783927","__v":0},{"_id":"5dca9231cfba5c0014d3d765","name":"Glen","email":"[email protected]","mobile":"9996474563","__v":0},{"_id":"5dcb898b9327cb00142169bb","name":"vijay","email":"[email protected]","mobile":"9884699633","__v":0},{"_id":"5dcb89c09327cb00142169bc","name":"tests","email":"[email protected]","mobile":"9887456123","__v":0},{"_id":"5dcb8caa9327cb00142169bd","name":"greens","email":"[email protected]","mobile":"9876543210","__v":0},{"_id":"5dcb95d69327cb00142169be","name":"Akash","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcb961c9327cb00142169bf","name":"Akash K M","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcce611ad69f500149660d5","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce874ad69f500149660d6","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce968ad69f500149660d7","name":"indrajit","email":"[email protected]","mobile":"9042758563","__v":0}]}

let result = data.students.forEach(val=>{
  console.log(val)
  // let data individually as 
  let name = val.name 
  let email = val.email 
})

Upvotes: 1

akhtarvahid
akhtarvahid

Reputation: 9779

Accessing single and array of data 

let data = {"students":[{"_id":"5dc516e51bdd2c0014e32e65","name":"John","email":"[email protected]","mobile":"9988776655","__v":0},{"_id":"5dc517b51bdd2c0014e32e69","name":"Mark","email":"[email protected]","mobile":"9834783927","__v":0},{"_id":"5dca9231cfba5c0014d3d765","name":"Glen","email":"[email protected]","mobile":"9996474563","__v":0},{"_id":"5dcb898b9327cb00142169bb","name":"vijay","email":"[email protected]","mobile":"9884699633","__v":0},{"_id":"5dcb89c09327cb00142169bc","name":"tests","email":"[email protected]","mobile":"9887456123","__v":0},{"_id":"5dcb8caa9327cb00142169bd","name":"greens","email":"[email protected]","mobile":"9876543210","__v":0},{"_id":"5dcb95d69327cb00142169be","name":"Akash","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcb961c9327cb00142169bf","name":"Akash K M","email":"[email protected]","mobile":"9846042118","__v":0},{"_id":"5dcce611ad69f500149660d5","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce874ad69f500149660d6","name":"efavewbvwevb","email":"[email protected]","mobile":"9042758563","__v":0},{"_id":"5dcce968ad69f500149660d7","name":"indrajit","email":"[email protected]","mobile":"9042758563","__v":0}]}

//access name
console.log('name--', data.students[0].name)

//single object
console.log(data.students[0])

//access array of objects
data.students.map(d=> console.log(d))

Upvotes: 1

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