Tips for sending data to a server in an object format using the POST method

Question

Tips for sending data to a server in an object format using the POST method

Could someone kindly assist me? I am attempting to post user data in an object format, but it is not submitting in the desired way. Please, can someone help as I do not want it to create a new object. Here is how I would like it to be submitted:

{"birthdate":"1998","email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="0f65604f65606a216c6062">[email protected]</a>","firstname":"jo","lastname":"david","phone":"012345678","sex":"male","identifier":"32323232","username":"joe","password":"Kdsdsdsddew32","country":"sa","affiliate":"3232"}

However, it is submitting like this:

{"user":{"birthdate":"1998","email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="0f65604f65606a216c6062">[email protected]</a>","firstname":"jo","lastname":"david","phone":"012345678","sex":"male","identifier":"32323232","username":"joe","password":"Kdsdsdsddew32","country":"sa","affiliate":"3232"}}

Below is my code:

 constructor(private http: Http, private htp: HttpClient) {

let user = {
  birthdate: '',
  email: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="610b0e210b0e044f020e0c">[email protected]</a>',
  firstname: 'jo',
  lastname: 'david',
  phone: '012345678',
  sex: 'male',
  identifier: '43425',
  username: 'joe',
  password: 'Kdsdsdsddew32',
  country: 'sa',
  affiliate: '3232'
};


const headers = new HttpHeaders({'Content-Type':'application/json; charset=utf-8'});

const params = new FormData();
// params.append('token', authResult.idToken);
params.append('', JSON.stringify(user));

this.htp.post(' http://192.168.66:323/test',  {user}, {headers}).
subscribe(data => {
  this.data = JSON.stringify(data);
});

}

javascript angular typescript http post

Answer 1

Answer №1

In Angular, JSON conversions are handled automatically. By passing the object variable to the POST method and receiving JSON data with the correct headers from the server, Angular will parse the response and return a JavaScript object (similar to using JSON.parse).

sendData(data) {
  const httpOptions = {
    headers: new HttpHeaders({
      'Content-Type':  'application/json'
    })
  };

  return this.http.post("https://example.com/api", data, httpOptions);
}

Elsewhere in your code...

const user = {
  name: "John"
}
dataService.sendData(user)
  .subscribe(response => {
    ...
  });

The reason for getting user: {...} encapsulation is due to this line of code:

this.htp.post(' http://192.168.66:323/test',  {user}, {headers}).

By creating a new object and assigning the key user within this object as the variable you defined with let user = {,

This is a shorthand in Javascript, equivalent to

this.http.post("...", { user: user }, { headers: headers })

. No need to create new objects, simply pass the original object.

Answer 2

In Angular, JSON conversions are handled automatically. By passing the object variable to the POST method and receiving JSON data with the correct headers from the server, Angular will parse the response and return a JavaScript object (similar to using JSON.parse).

sendData(data) {
  const httpOptions = {
    headers: new HttpHeaders({
      'Content-Type':  'application/json'
    })
  };

  return this.http.post("https://example.com/api", data, httpOptions);
}

Elsewhere in your code...

const user = {
  name: "John"
}
dataService.sendData(user)
  .subscribe(response => {
    ...
  });

The reason for getting user: {...} encapsulation is due to this line of code:

this.htp.post(' http://192.168.66:323/test',  {user}, {headers}).

By creating a new object and assigning the key user within this object as the variable you defined with let user = {,

This is a shorthand in Javascript, equivalent to

this.http.post("...", { user: user }, { headers: headers })

. No need to create new objects, simply pass the original object.

Answer 3

Answer №2

To include, simply enter:

this.http.send(' http://192.168.66:323/test', data, {headers})

Omit the brackets as it is currently in object form.

Answer 4

To include, simply enter:

this.http.send(' http://192.168.66:323/test', data, {headers})

Omit the brackets as it is currently in object form.

Tips for sending data to a server in an object format using the POST method

Answer №1

Answer №2

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