Cheerio - Get correct text when selector returns more than one result The Next CEO of Stack OverflowGet an element by index in jQueryGet all non-unique values (i.e.: duplicate/more than one occurrence) in an arrayCan I add more jquery selectors to cheerio? (node.js)Scraping w/ Node.js + Cheerio - Duplicates, selector within selector creates duplicate returncheerio / jquery selectors: how to get text in tag a?jquery / cheerio selectors : how to get text in tag b?Getting text from Table CheerioCheerio returns undefined when using the “contains” selectorcheerio-req returns correct tags but without spacescheerio: Get normal + text nodesCheerio : Getting a text from a list

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Cheerio - Get correct text when selector returns more than one result



The Next CEO of Stack OverflowGet an element by index in jQueryGet all non-unique values (i.e.: duplicate/more than one occurrence) in an arrayCan I add more jquery selectors to cheerio? (node.js)Scraping w/ Node.js + Cheerio - Duplicates, selector within selector creates duplicate returncheerio / jquery selectors: how to get text in tag a?jquery / cheerio selectors : how to get text in tag b?Getting text from Table CheerioCheerio returns undefined when using the “contains” selectorcheerio-req returns correct tags but without spacescheerio: Get normal + text nodesCheerio : Getting a text from a list










1















https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/1?ref=botao



enter image description here



I would like to get the market text from the page above. ("Sábado, 14 de Abril de 2018" and "16:00").



I did this with kotlin and the jsoup library:



val date = select("div.col-sm-8 > span.text-2")[1] //Sábado, 14 de Abril de 2018
val time = select("div.col-sm-8 > span.text-2")[2] //16:00


This query div.col-sm-8 > span.text-2 returns an array and I simple get the right information using the index.



But due to other issues, I have to use javascript.



I tried to do the same thing using JavaScript and the Cherio library but it seems that it doesn't work the same way, even if both search mode are based in JQuery:



const scherio = require('cheerio');
const rp = require('request-promise');

/**
* @type string
*/
const baseurl = "https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/";

const turn = 190;

let totalGames = 1;
const gamesPerRound = 10;

module.exports =

class FetchRoundsFromCbf

fetchRounds()

for (let i = 1; i <= totalGames; i++)
let url = baseurl.concat(i.toString());
rp(url).then(function (html)
const $ = scherio.load(html);


let date = $("div.col-sm-8 > span.text-2")[1];
let time = $("div.col-sm-8 > span.text-2")[2];


console.log(date.text());
console.log(time.text());
);







Gives me:



Unhandled rejection TypeError: date.text is not a function
at /home/alexandre/dev/flutter/brasileiro-parser-js/network/fetchdata/FetchRoundsFromCbf.js:32:39
at tryCatcher (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:512:31)
at Promise._settlePromise (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:569:18)
at Promise._settlePromise0 (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:614:10)
at Promise._settlePromises (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:694:18)
at _drainQueueStep (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:138:12)
at _drainQueue (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:131:9)
at Async._drainQueues (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:147:5)
at Immediate.Async.drainQueues [as _onImmediate] (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:17:14)
at processImmediate (timers.js:637:19)


Then I print only the query result:



 console.log(date);
console.log(time);


I receive:



 type: 'tag',
name: 'span',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
'x-attribsNamespace': [Object: null prototype] class: undefined ,
'x-attribsPrefix': [Object: null prototype] class: undefined ,
children:
[ type: 'tag',
name: 'i',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [],
parent: [Circular],
prev: null,
next: [Object] ,
type: 'text',
data: ' Sábado, 14 de Abril de 2018',
parent: [Circular],
prev: [Object],
next: null ],
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object: null prototype] class: 'col-sm-8' ,
'x-attribsNamespace': [Object: null prototype] class: undefined ,
'x-attribsPrefix': [Object: null prototype] class: undefined ,
children:
[ [Object],
[Object],
[Object],
[Circular],
[Object],
[Object],
[Object] ],
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev:
type: 'text',
data: 'n ',
parent: [Object],
prev: null,
next: [Circular] ,
next:
type: 'text',
data: 'n ',
parent: [Object],
prev: [Circular],
next: [Object] ,
prev:
type: 'text',
data: 'n ',
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev:
type: 'tag',
name: 'span',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Circular] ,
next: [Circular] ,
next:
type: 'text',
data: 'n ',
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev: [Circular],
next:
type: 'tag',
name: 'span',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Circular],
next: [Object]
type: 'tag',
name: 'span',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
'x-attribsNamespace': [Object: null prototype] class: undefined ,
'x-attribsPrefix': [Object: null prototype] class: undefined ,
children:
[ type: 'tag',
name: 'i',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [],
parent: [Circular],
prev: null,
next: [Object] ,
type: 'text',
data: ' 16:00',
parent: [Circular],
prev: [Object],
next: null ],
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object: null prototype] class: 'col-sm-8' ,
'x-attribsNamespace': [Object: null prototype] class: undefined ,
'x-attribsPrefix': [Object: null prototype] class: undefined ,
children:
[ [Object],
[Object],
[Object],
[Object],
[Object],
[Circular],
[Object] ],
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev:
type: 'text',
data: 'n ',
parent: [Object],
prev: null,
next: [Circular] ,
next:
type: 'text',
data: 'n ',
parent: [Object],
prev: [Circular],
next: [Object] ,
prev:
type: 'text',
data: 'n ',
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev:
type: 'tag',
name: 'span',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Circular] ,
next: [Circular] ,
next:
type: 'text',
data: 'n ',
parent:
type: 'tag',
name: 'div',
namespace: 'http://www.w3.org/1999/xhtml',
attribs: [Object],
'x-attribsNamespace': [Object],
'x-attribsPrefix': [Object],
children: [Array],
parent: [Object],
prev: [Object],
next: [Object] ,
prev: [Circular],
next: null


I'm not very good at javascript, how would I do to retrieve the information I need?










share|improve this question




























    1















    https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/1?ref=botao



    enter image description here



    I would like to get the market text from the page above. ("Sábado, 14 de Abril de 2018" and "16:00").



    I did this with kotlin and the jsoup library:



    val date = select("div.col-sm-8 > span.text-2")[1] //Sábado, 14 de Abril de 2018
    val time = select("div.col-sm-8 > span.text-2")[2] //16:00


    This query div.col-sm-8 > span.text-2 returns an array and I simple get the right information using the index.



    But due to other issues, I have to use javascript.



    I tried to do the same thing using JavaScript and the Cherio library but it seems that it doesn't work the same way, even if both search mode are based in JQuery:



    const scherio = require('cheerio');
    const rp = require('request-promise');

    /**
    * @type string
    */
    const baseurl = "https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/";

    const turn = 190;

    let totalGames = 1;
    const gamesPerRound = 10;

    module.exports =

    class FetchRoundsFromCbf

    fetchRounds()

    for (let i = 1; i <= totalGames; i++)
    let url = baseurl.concat(i.toString());
    rp(url).then(function (html)
    const $ = scherio.load(html);


    let date = $("div.col-sm-8 > span.text-2")[1];
    let time = $("div.col-sm-8 > span.text-2")[2];


    console.log(date.text());
    console.log(time.text());
    );







    Gives me:



    Unhandled rejection TypeError: date.text is not a function
    at /home/alexandre/dev/flutter/brasileiro-parser-js/network/fetchdata/FetchRoundsFromCbf.js:32:39
    at tryCatcher (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:512:31)
    at Promise._settlePromise (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:569:18)
    at Promise._settlePromise0 (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:614:10)
    at Promise._settlePromises (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:694:18)
    at _drainQueueStep (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:138:12)
    at _drainQueue (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:131:9)
    at Async._drainQueues (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:147:5)
    at Immediate.Async.drainQueues [as _onImmediate] (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:17:14)
    at processImmediate (timers.js:637:19)


    Then I print only the query result:



     console.log(date);
    console.log(time);


    I receive:



     type: 'tag',
    name: 'span',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
    'x-attribsNamespace': [Object: null prototype] class: undefined ,
    'x-attribsPrefix': [Object: null prototype] class: undefined ,
    children:
    [ type: 'tag',
    name: 'i',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [],
    parent: [Circular],
    prev: null,
    next: [Object] ,
    type: 'text',
    data: ' Sábado, 14 de Abril de 2018',
    parent: [Circular],
    prev: [Object],
    next: null ],
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object: null prototype] class: 'col-sm-8' ,
    'x-attribsNamespace': [Object: null prototype] class: undefined ,
    'x-attribsPrefix': [Object: null prototype] class: undefined ,
    children:
    [ [Object],
    [Object],
    [Object],
    [Circular],
    [Object],
    [Object],
    [Object] ],
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev:
    type: 'text',
    data: 'n ',
    parent: [Object],
    prev: null,
    next: [Circular] ,
    next:
    type: 'text',
    data: 'n ',
    parent: [Object],
    prev: [Circular],
    next: [Object] ,
    prev:
    type: 'text',
    data: 'n ',
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev:
    type: 'tag',
    name: 'span',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Circular] ,
    next: [Circular] ,
    next:
    type: 'text',
    data: 'n ',
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev: [Circular],
    next:
    type: 'tag',
    name: 'span',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Circular],
    next: [Object]
    type: 'tag',
    name: 'span',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
    'x-attribsNamespace': [Object: null prototype] class: undefined ,
    'x-attribsPrefix': [Object: null prototype] class: undefined ,
    children:
    [ type: 'tag',
    name: 'i',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [],
    parent: [Circular],
    prev: null,
    next: [Object] ,
    type: 'text',
    data: ' 16:00',
    parent: [Circular],
    prev: [Object],
    next: null ],
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object: null prototype] class: 'col-sm-8' ,
    'x-attribsNamespace': [Object: null prototype] class: undefined ,
    'x-attribsPrefix': [Object: null prototype] class: undefined ,
    children:
    [ [Object],
    [Object],
    [Object],
    [Object],
    [Object],
    [Circular],
    [Object] ],
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev:
    type: 'text',
    data: 'n ',
    parent: [Object],
    prev: null,
    next: [Circular] ,
    next:
    type: 'text',
    data: 'n ',
    parent: [Object],
    prev: [Circular],
    next: [Object] ,
    prev:
    type: 'text',
    data: 'n ',
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev:
    type: 'tag',
    name: 'span',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Circular] ,
    next: [Circular] ,
    next:
    type: 'text',
    data: 'n ',
    parent:
    type: 'tag',
    name: 'div',
    namespace: 'http://www.w3.org/1999/xhtml',
    attribs: [Object],
    'x-attribsNamespace': [Object],
    'x-attribsPrefix': [Object],
    children: [Array],
    parent: [Object],
    prev: [Object],
    next: [Object] ,
    prev: [Circular],
    next: null


    I'm not very good at javascript, how would I do to retrieve the information I need?










    share|improve this question


























      1












      1








      1








      https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/1?ref=botao



      enter image description here



      I would like to get the market text from the page above. ("Sábado, 14 de Abril de 2018" and "16:00").



      I did this with kotlin and the jsoup library:



      val date = select("div.col-sm-8 > span.text-2")[1] //Sábado, 14 de Abril de 2018
      val time = select("div.col-sm-8 > span.text-2")[2] //16:00


      This query div.col-sm-8 > span.text-2 returns an array and I simple get the right information using the index.



      But due to other issues, I have to use javascript.



      I tried to do the same thing using JavaScript and the Cherio library but it seems that it doesn't work the same way, even if both search mode are based in JQuery:



      const scherio = require('cheerio');
      const rp = require('request-promise');

      /**
      * @type string
      */
      const baseurl = "https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/";

      const turn = 190;

      let totalGames = 1;
      const gamesPerRound = 10;

      module.exports =

      class FetchRoundsFromCbf

      fetchRounds()

      for (let i = 1; i <= totalGames; i++)
      let url = baseurl.concat(i.toString());
      rp(url).then(function (html)
      const $ = scherio.load(html);


      let date = $("div.col-sm-8 > span.text-2")[1];
      let time = $("div.col-sm-8 > span.text-2")[2];


      console.log(date.text());
      console.log(time.text());
      );







      Gives me:



      Unhandled rejection TypeError: date.text is not a function
      at /home/alexandre/dev/flutter/brasileiro-parser-js/network/fetchdata/FetchRoundsFromCbf.js:32:39
      at tryCatcher (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/util.js:16:23)
      at Promise._settlePromiseFromHandler (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:512:31)
      at Promise._settlePromise (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:569:18)
      at Promise._settlePromise0 (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:614:10)
      at Promise._settlePromises (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:694:18)
      at _drainQueueStep (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:138:12)
      at _drainQueue (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:131:9)
      at Async._drainQueues (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:147:5)
      at Immediate.Async.drainQueues [as _onImmediate] (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:17:14)
      at processImmediate (timers.js:637:19)


      Then I print only the query result:



       console.log(date);
      console.log(time);


      I receive:



       type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ type: 'tag',
      name: 'i',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [],
      parent: [Circular],
      prev: null,
      next: [Object] ,
      type: 'text',
      data: ' Sábado, 14 de Abril de 2018',
      parent: [Circular],
      prev: [Object],
      next: null ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'col-sm-8' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ [Object],
      [Object],
      [Object],
      [Circular],
      [Object],
      [Object],
      [Object] ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: null,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: [Circular],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Circular] ,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev: [Circular],
      next:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Circular],
      next: [Object]
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ type: 'tag',
      name: 'i',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [],
      parent: [Circular],
      prev: null,
      next: [Object] ,
      type: 'text',
      data: ' 16:00',
      parent: [Circular],
      prev: [Object],
      next: null ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'col-sm-8' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ [Object],
      [Object],
      [Object],
      [Object],
      [Object],
      [Circular],
      [Object] ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: null,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: [Circular],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Circular] ,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev: [Circular],
      next: null


      I'm not very good at javascript, how would I do to retrieve the information I need?










      share|improve this question
















      https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/1?ref=botao



      enter image description here



      I would like to get the market text from the page above. ("Sábado, 14 de Abril de 2018" and "16:00").



      I did this with kotlin and the jsoup library:



      val date = select("div.col-sm-8 > span.text-2")[1] //Sábado, 14 de Abril de 2018
      val time = select("div.col-sm-8 > span.text-2")[2] //16:00


      This query div.col-sm-8 > span.text-2 returns an array and I simple get the right information using the index.



      But due to other issues, I have to use javascript.



      I tried to do the same thing using JavaScript and the Cherio library but it seems that it doesn't work the same way, even if both search mode are based in JQuery:



      const scherio = require('cheerio');
      const rp = require('request-promise');

      /**
      * @type string
      */
      const baseurl = "https://www.cbf.com.br/futebol-brasileiro/competicoes/campeonato-brasileiro-serie-a/2018/";

      const turn = 190;

      let totalGames = 1;
      const gamesPerRound = 10;

      module.exports =

      class FetchRoundsFromCbf

      fetchRounds()

      for (let i = 1; i <= totalGames; i++)
      let url = baseurl.concat(i.toString());
      rp(url).then(function (html)
      const $ = scherio.load(html);


      let date = $("div.col-sm-8 > span.text-2")[1];
      let time = $("div.col-sm-8 > span.text-2")[2];


      console.log(date.text());
      console.log(time.text());
      );







      Gives me:



      Unhandled rejection TypeError: date.text is not a function
      at /home/alexandre/dev/flutter/brasileiro-parser-js/network/fetchdata/FetchRoundsFromCbf.js:32:39
      at tryCatcher (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/util.js:16:23)
      at Promise._settlePromiseFromHandler (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:512:31)
      at Promise._settlePromise (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:569:18)
      at Promise._settlePromise0 (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:614:10)
      at Promise._settlePromises (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/promise.js:694:18)
      at _drainQueueStep (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:138:12)
      at _drainQueue (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:131:9)
      at Async._drainQueues (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:147:5)
      at Immediate.Async.drainQueues [as _onImmediate] (/home/alexandre/dev/flutter/brasileiro-parser-js/node_modules/bluebird/js/release/async.js:17:14)
      at processImmediate (timers.js:637:19)


      Then I print only the query result:



       console.log(date);
      console.log(time);


      I receive:



       type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ type: 'tag',
      name: 'i',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [],
      parent: [Circular],
      prev: null,
      next: [Object] ,
      type: 'text',
      data: ' Sábado, 14 de Abril de 2018',
      parent: [Circular],
      prev: [Object],
      next: null ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'col-sm-8' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ [Object],
      [Object],
      [Object],
      [Circular],
      [Object],
      [Object],
      [Object] ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: null,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: [Circular],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Circular] ,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev: [Circular],
      next:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Circular],
      next: [Object]
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'text-2 p-r-20' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ type: 'tag',
      name: 'i',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [],
      parent: [Circular],
      prev: null,
      next: [Object] ,
      type: 'text',
      data: ' 16:00',
      parent: [Circular],
      prev: [Object],
      next: null ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object: null prototype] class: 'col-sm-8' ,
      'x-attribsNamespace': [Object: null prototype] class: undefined ,
      'x-attribsPrefix': [Object: null prototype] class: undefined ,
      children:
      [ [Object],
      [Object],
      [Object],
      [Object],
      [Object],
      [Circular],
      [Object] ],
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: null,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent: [Object],
      prev: [Circular],
      next: [Object] ,
      prev:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev:
      type: 'tag',
      name: 'span',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Circular] ,
      next: [Circular] ,
      next:
      type: 'text',
      data: 'n ',
      parent:
      type: 'tag',
      name: 'div',
      namespace: 'http://www.w3.org/1999/xhtml',
      attribs: [Object],
      'x-attribsNamespace': [Object],
      'x-attribsPrefix': [Object],
      children: [Array],
      parent: [Object],
      prev: [Object],
      next: [Object] ,
      prev: [Circular],
      next: null


      I'm not very good at javascript, how would I do to retrieve the information I need?







      javascript jquery web-scraping web-crawler cheerio






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 9 at 0:53









      Guillermo Gutiérrez

      10.4k136997




      10.4k136997










      asked Mar 8 at 19:17









      alexpfxalexpfx

      1,87942045




      1,87942045






















          2 Answers
          2






          active

          oldest

          votes


















          1














          You can use eq() to get a Cheerio element by index, the same way as in jQuery.



          let date = $("div.col-sm-8 > span.text-2").eq(1);
          let time = $("div.col-sm-8 > span.text-2").eq(2);


          eq() reduces the set of matched elements to the one at the specified index.






          share|improve this answer






























            0














            I managed what I want by using slice:



            let date = $("div.col-sm-8").find("span").slice(1); 
            let time = $("div.col-sm-8").find("span").slice(2);

            console.log(date.text());
            console.log(time.text());





            share|improve this answer























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              2 Answers
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              2 Answers
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              active

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              active

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              active

              oldest

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              1














              You can use eq() to get a Cheerio element by index, the same way as in jQuery.



              let date = $("div.col-sm-8 > span.text-2").eq(1);
              let time = $("div.col-sm-8 > span.text-2").eq(2);


              eq() reduces the set of matched elements to the one at the specified index.






              share|improve this answer



























                1














                You can use eq() to get a Cheerio element by index, the same way as in jQuery.



                let date = $("div.col-sm-8 > span.text-2").eq(1);
                let time = $("div.col-sm-8 > span.text-2").eq(2);


                eq() reduces the set of matched elements to the one at the specified index.






                share|improve this answer

























                  1












                  1








                  1







                  You can use eq() to get a Cheerio element by index, the same way as in jQuery.



                  let date = $("div.col-sm-8 > span.text-2").eq(1);
                  let time = $("div.col-sm-8 > span.text-2").eq(2);


                  eq() reduces the set of matched elements to the one at the specified index.






                  share|improve this answer













                  You can use eq() to get a Cheerio element by index, the same way as in jQuery.



                  let date = $("div.col-sm-8 > span.text-2").eq(1);
                  let time = $("div.col-sm-8 > span.text-2").eq(2);


                  eq() reduces the set of matched elements to the one at the specified index.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Mar 9 at 0:49









                  Guillermo GutiérrezGuillermo Gutiérrez

                  10.4k136997




                  10.4k136997























                      0














                      I managed what I want by using slice:



                      let date = $("div.col-sm-8").find("span").slice(1); 
                      let time = $("div.col-sm-8").find("span").slice(2);

                      console.log(date.text());
                      console.log(time.text());





                      share|improve this answer



























                        0














                        I managed what I want by using slice:



                        let date = $("div.col-sm-8").find("span").slice(1); 
                        let time = $("div.col-sm-8").find("span").slice(2);

                        console.log(date.text());
                        console.log(time.text());





                        share|improve this answer

























                          0












                          0








                          0







                          I managed what I want by using slice:



                          let date = $("div.col-sm-8").find("span").slice(1); 
                          let time = $("div.col-sm-8").find("span").slice(2);

                          console.log(date.text());
                          console.log(time.text());





                          share|improve this answer













                          I managed what I want by using slice:



                          let date = $("div.col-sm-8").find("span").slice(1); 
                          let time = $("div.col-sm-8").find("span").slice(2);

                          console.log(date.text());
                          console.log(time.text());






                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Mar 8 at 20:04









                          alexpfxalexpfx

                          1,87942045




                          1,87942045



























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