I want to bring a single value from my json file

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}

This brings me all the values of the json file

Example: I have id, name and lastname, I want to bring the id value

  fs.readFile("user.json", function (err, data) {

    if (err) throw err;

    console.log(data.toString());

});

info file json

{"Identificador":0,"Nombre_Principal":"man","Nombre_Paterno":"man","Nombre_Materno":"man","Contrasena":"man","Correo":"man@man.com","Posicion":"User","Token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1bmlxdWVfbmFtZSI6Im1hbiIsIm5iZiI6MTU0MjgzODU5OCwiZXhwIjoxNTQyODQwMzk4LCJpYXQiOjE1NDI4Mzg1OTgsImlzcyI6Imh0dHA6Ly9sb2NhbGhvc3Q6NjUyMjQiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjY1MjI0In0.W9Tck4QjzCoP2g0CdFIsmshSUoZbzi8AmzR9EnRYIVQ","Estatus":0}

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

3

Use JSON.parse() then access what you need as you would with any JavaScript object

– charlietfl
Nov 22 '18 at 1:48

I could do visual, please

– Manuel Rodriguez
Nov 22 '18 at 1:56

@Brad What are you talking about? What was given is fine. An actual JSON file is not needed to answer this question.

– Spencer Wieczorek
Nov 22 '18 at 2:03

sorry, I did not notice that I put jquery by mistake

– Manuel Rodriguez
Nov 22 '18 at 2:03

@SpencerWieczorek The whole question is how to access properties of an object. Seeing an actual structure is helpful.

– Brad
Nov 22 '18 at 2:05

|
show 4 more comments

This brings me all the values of the json file

Example: I have id, name and lastname, I want to bring the id value

  fs.readFile("user.json", function (err, data) {

    if (err) throw err;

    console.log(data.toString());

});

info file json

{"Identificador":0,"Nombre_Principal":"man","Nombre_Paterno":"man","Nombre_Materno":"man","Contrasena":"man","Correo":"man@man.com","Posicion":"User","Token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1bmlxdWVfbmFtZSI6Im1hbiIsIm5iZiI6MTU0MjgzODU5OCwiZXhwIjoxNTQyODQwMzk4LCJpYXQiOjE1NDI4Mzg1OTgsImlzcyI6Imh0dHA6Ly9sb2NhbGhvc3Q6NjUyMjQiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjY1MjI0In0.W9Tck4QjzCoP2g0CdFIsmshSUoZbzi8AmzR9EnRYIVQ","Estatus":0}

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

3

Use JSON.parse() then access what you need as you would with any JavaScript object

– charlietfl
Nov 22 '18 at 1:48

I could do visual, please

– Manuel Rodriguez
Nov 22 '18 at 1:56

@Brad What are you talking about? What was given is fine. An actual JSON file is not needed to answer this question.

– Spencer Wieczorek
Nov 22 '18 at 2:03

sorry, I did not notice that I put jquery by mistake

– Manuel Rodriguez
Nov 22 '18 at 2:03

@SpencerWieczorek The whole question is how to access properties of an object. Seeing an actual structure is helpful.

– Brad
Nov 22 '18 at 2:05

|
show 4 more comments

This brings me all the values of the json file

Example: I have id, name and lastname, I want to bring the id value

  fs.readFile("user.json", function (err, data) {

    if (err) throw err;

    console.log(data.toString());

});

info file json

{"Identificador":0,"Nombre_Principal":"man","Nombre_Paterno":"man","Nombre_Materno":"man","Contrasena":"man","Correo":"man@man.com","Posicion":"User","Token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1bmlxdWVfbmFtZSI6Im1hbiIsIm5iZiI6MTU0MjgzODU5OCwiZXhwIjoxNTQyODQwMzk4LCJpYXQiOjE1NDI4Mzg1OTgsImlzcyI6Imh0dHA6Ly9sb2NhbGhvc3Q6NjUyMjQiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjY1MjI0In0.W9Tck4QjzCoP2g0CdFIsmshSUoZbzi8AmzR9EnRYIVQ","Estatus":0}

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

This brings me all the values of the json file

Example: I have id, name and lastname, I want to bring the id value

  fs.readFile("user.json", function (err, data) {

    if (err) throw err;

    console.log(data.toString());

});

info file json

{"Identificador":0,"Nombre_Principal":"man","Nombre_Paterno":"man","Nombre_Materno":"man","Contrasena":"man","Correo":"man@man.com","Posicion":"User","Token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1bmlxdWVfbmFtZSI6Im1hbiIsIm5iZiI6MTU0MjgzODU5OCwiZXhwIjoxNTQyODQwMzk4LCJpYXQiOjE1NDI4Mzg1OTgsImlzcyI6Imh0dHA6Ly9sb2NhbGhvc3Q6NjUyMjQiLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0OjY1MjI0In0.W9Tck4QjzCoP2g0CdFIsmshSUoZbzi8AmzR9EnRYIVQ","Estatus":0}

javascript node.js json

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

edited Nov 22 '18 at 2:03

asked Nov 22 '18 at 1:42

Manuel Rodriguez

asked Nov 22 '18 at 1:42

Manuel Rodriguez

asked Nov 22 '18 at 1:42

Manuel Rodriguez

3

Use JSON.parse() then access what you need as you would with any JavaScript object

– charlietfl
Nov 22 '18 at 1:48

I could do visual, please

– Manuel Rodriguez
Nov 22 '18 at 1:56

@Brad What are you talking about? What was given is fine. An actual JSON file is not needed to answer this question.

– Spencer Wieczorek
Nov 22 '18 at 2:03

sorry, I did not notice that I put jquery by mistake

– Manuel Rodriguez
Nov 22 '18 at 2:03

@SpencerWieczorek The whole question is how to access properties of an object. Seeing an actual structure is helpful.

– Brad
Nov 22 '18 at 2:05

|
show 4 more comments

3

Use JSON.parse() then access what you need as you would with any JavaScript object

– charlietfl
Nov 22 '18 at 1:48

I could do visual, please

– Manuel Rodriguez
Nov 22 '18 at 1:56

@Brad What are you talking about? What was given is fine. An actual JSON file is not needed to answer this question.

– Spencer Wieczorek
Nov 22 '18 at 2:03

sorry, I did not notice that I put jquery by mistake

– Manuel Rodriguez
Nov 22 '18 at 2:03

@SpencerWieczorek The whole question is how to access properties of an object. Seeing an actual structure is helpful.

– Brad
Nov 22 '18 at 2:05

Use JSON.parse() then access what you need as you would with any JavaScript object

– charlietfl
Nov 22 '18 at 1:48

I could do visual, please

– Manuel Rodriguez
Nov 22 '18 at 1:56

@Brad What are you talking about? What was given is fine. An actual JSON file is not needed to answer this question.

– Spencer Wieczorek
Nov 22 '18 at 2:03

sorry, I did not notice that I put jquery by mistake

– Manuel Rodriguez
Nov 22 '18 at 2:03

@SpencerWieczorek The whole question is how to access properties of an object. Seeing an actual structure is helpful.

– Brad
Nov 22 '18 at 2:05

|
show 4 more comments

1 Answer
1

active

oldest

votes

Before you can access the actual data inside the string containing JSON, you have to parse it first. Use JSON.parse() for this.

fs.readFile('user.json', function (err, data) {

  if (err) throw err;

  data = JSON.parse(data);  // Convert JSON into an actual JavaScript object

  console.log(data.Identificador); // Access object properties with the dot `.` notation

});

answered Nov 22 '18 at 2:07

Brad

117k29239398

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

add a comment |

Your Answer

StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53422781%2fi-want-to-bring-a-single-value-from-my-json-file%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

Before you can access the actual data inside the string containing JSON, you have to parse it first. Use JSON.parse() for this.

fs.readFile('user.json', function (err, data) {

  if (err) throw err;

  data = JSON.parse(data);  // Convert JSON into an actual JavaScript object

  console.log(data.Identificador); // Access object properties with the dot `.` notation

});

answered Nov 22 '18 at 2:07

Brad

117k29239398

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

add a comment |

Before you can access the actual data inside the string containing JSON, you have to parse it first. Use JSON.parse() for this.

fs.readFile('user.json', function (err, data) {

  if (err) throw err;

  data = JSON.parse(data);  // Convert JSON into an actual JavaScript object

  console.log(data.Identificador); // Access object properties with the dot `.` notation

});

answered Nov 22 '18 at 2:07

Brad

117k29239398

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

add a comment |

Before you can access the actual data inside the string containing JSON, you have to parse it first. Use JSON.parse() for this.

fs.readFile('user.json', function (err, data) {

  if (err) throw err;

  data = JSON.parse(data);  // Convert JSON into an actual JavaScript object

  console.log(data.Identificador); // Access object properties with the dot `.` notation

});

answered Nov 22 '18 at 2:07

Brad

117k29239398

Before you can access the actual data inside the string containing JSON, you have to parse it first. Use JSON.parse() for this.

fs.readFile('user.json', function (err, data) {

  if (err) throw err;

  data = JSON.parse(data);  // Convert JSON into an actual JavaScript object

  console.log(data.Identificador); // Access object properties with the dot `.` notation

});

answered Nov 22 '18 at 2:07

Brad

117k29239398

answered Nov 22 '18 at 2:07

Brad

117k29239398

answered Nov 22 '18 at 2:07

Brad

117k29239398

answered Nov 22 '18 at 2:07

Brad

117k29239398

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

add a comment |

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

Thank you for the answer!

– Manuel Rodriguez
Nov 22 '18 at 2:13

add a comment |

draft saved

draft discarded

Thanks for contributing an answer to Stack Overflow!

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

jIbJ PJ9k5w0Ko3zfr6RHyzM6z F5XKiWpNzqlN,nWn5YG4 e1f,x,2w85HUYXuKXUrxXBCJRkRm7

搜尋此網誌

Agfdhyk