Nodejs Mysql Only Inserting one item











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Hi i am trying to build an odd display website for soccer matches

Im trying to get data from betfair which works fine then insert it to my database
Problem is that the function is only inserting the first item, what should i do?



const request = require('request');
const cheerio = require('cheerio');
const fs = require('fs');
const util = require('util');
const appendFile = util.promisify(fs.appendFile);
const async = require("async");

var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'root',
password : '',
database : 'betfair'
});

connection.connect(function(err) {
if (err) {
console.error('error connecting: ' + err.stack);
return;
}

console.log('connected as id ' + connection.threadId);
});

var url = 'https://www.betfair.com/sport/football';

var customHeaderRequest = request.defaults({
headers: {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36'}
})

customHeaderRequest.get(url, async function(err, resp, body){
try {
let $ = cheerio.load(body);
let links = $('.section-list .section:nth-child(2) .event-list li').toArray();
for (let link of links) {

const id = $(link).find('.event-information .avb-col-markets a:nth-child(1)').attr('href');
const idx = id.replace('/sport/football/event?eventId=', '');

const home = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(1)').text().trim();
const away = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(2)').text().trim();

const x1 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const x = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
const x2 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(3) a .ui-runner-price').text().trim();

const over = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const under = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
if (home && away) {

connection.query("INSERT INTO bf (id, home, away, x1, x, x2, over, under) VALUES ('"+idx+"', '"+home+"', '"+away+"', '"+x1+"', '"+x+"', '"+x2+"', '"+over+"', '"+under+"')", function (err, result) {
if (err) throw err;
});
}
}
} catch(e) {
}
});


I have tried plenty of thinks but im not that good in nodejs and i am looking for your help

Thanks










share|improve this question


















  • 1




    You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
    – yeya
    Nov 10 at 22:28










  • @yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
    – Hashim Roja
    Nov 10 at 22:33















up vote
0
down vote

favorite












Hi i am trying to build an odd display website for soccer matches

Im trying to get data from betfair which works fine then insert it to my database
Problem is that the function is only inserting the first item, what should i do?



const request = require('request');
const cheerio = require('cheerio');
const fs = require('fs');
const util = require('util');
const appendFile = util.promisify(fs.appendFile);
const async = require("async");

var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'root',
password : '',
database : 'betfair'
});

connection.connect(function(err) {
if (err) {
console.error('error connecting: ' + err.stack);
return;
}

console.log('connected as id ' + connection.threadId);
});

var url = 'https://www.betfair.com/sport/football';

var customHeaderRequest = request.defaults({
headers: {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36'}
})

customHeaderRequest.get(url, async function(err, resp, body){
try {
let $ = cheerio.load(body);
let links = $('.section-list .section:nth-child(2) .event-list li').toArray();
for (let link of links) {

const id = $(link).find('.event-information .avb-col-markets a:nth-child(1)').attr('href');
const idx = id.replace('/sport/football/event?eventId=', '');

const home = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(1)').text().trim();
const away = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(2)').text().trim();

const x1 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const x = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
const x2 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(3) a .ui-runner-price').text().trim();

const over = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const under = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
if (home && away) {

connection.query("INSERT INTO bf (id, home, away, x1, x, x2, over, under) VALUES ('"+idx+"', '"+home+"', '"+away+"', '"+x1+"', '"+x+"', '"+x2+"', '"+over+"', '"+under+"')", function (err, result) {
if (err) throw err;
});
}
}
} catch(e) {
}
});


I have tried plenty of thinks but im not that good in nodejs and i am looking for your help

Thanks










share|improve this question


















  • 1




    You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
    – yeya
    Nov 10 at 22:28










  • @yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
    – Hashim Roja
    Nov 10 at 22:33













up vote
0
down vote

favorite









up vote
0
down vote

favorite











Hi i am trying to build an odd display website for soccer matches

Im trying to get data from betfair which works fine then insert it to my database
Problem is that the function is only inserting the first item, what should i do?



const request = require('request');
const cheerio = require('cheerio');
const fs = require('fs');
const util = require('util');
const appendFile = util.promisify(fs.appendFile);
const async = require("async");

var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'root',
password : '',
database : 'betfair'
});

connection.connect(function(err) {
if (err) {
console.error('error connecting: ' + err.stack);
return;
}

console.log('connected as id ' + connection.threadId);
});

var url = 'https://www.betfair.com/sport/football';

var customHeaderRequest = request.defaults({
headers: {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36'}
})

customHeaderRequest.get(url, async function(err, resp, body){
try {
let $ = cheerio.load(body);
let links = $('.section-list .section:nth-child(2) .event-list li').toArray();
for (let link of links) {

const id = $(link).find('.event-information .avb-col-markets a:nth-child(1)').attr('href');
const idx = id.replace('/sport/football/event?eventId=', '');

const home = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(1)').text().trim();
const away = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(2)').text().trim();

const x1 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const x = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
const x2 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(3) a .ui-runner-price').text().trim();

const over = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const under = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
if (home && away) {

connection.query("INSERT INTO bf (id, home, away, x1, x, x2, over, under) VALUES ('"+idx+"', '"+home+"', '"+away+"', '"+x1+"', '"+x+"', '"+x2+"', '"+over+"', '"+under+"')", function (err, result) {
if (err) throw err;
});
}
}
} catch(e) {
}
});


I have tried plenty of thinks but im not that good in nodejs and i am looking for your help

Thanks










share|improve this question













Hi i am trying to build an odd display website for soccer matches

Im trying to get data from betfair which works fine then insert it to my database
Problem is that the function is only inserting the first item, what should i do?



const request = require('request');
const cheerio = require('cheerio');
const fs = require('fs');
const util = require('util');
const appendFile = util.promisify(fs.appendFile);
const async = require("async");

var mysql = require('mysql');
var connection = mysql.createConnection({
host : 'localhost',
user : 'root',
password : '',
database : 'betfair'
});

connection.connect(function(err) {
if (err) {
console.error('error connecting: ' + err.stack);
return;
}

console.log('connected as id ' + connection.threadId);
});

var url = 'https://www.betfair.com/sport/football';

var customHeaderRequest = request.defaults({
headers: {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36'}
})

customHeaderRequest.get(url, async function(err, resp, body){
try {
let $ = cheerio.load(body);
let links = $('.section-list .section:nth-child(2) .event-list li').toArray();
for (let link of links) {

const id = $(link).find('.event-information .avb-col-markets a:nth-child(1)').attr('href');
const idx = id.replace('/sport/football/event?eventId=', '');

const home = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(1)').text().trim();
const away = $(link).find('.event-information div:nth-child(3) div a div span.team-name:nth-child(2)').text().trim();

const x1 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const x = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
const x2 = $(link).find('.event-information .avb-col-markets .market-3-runners .runner-list li:nth-child(3) a .ui-runner-price').text().trim();

const over = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(1) a .ui-runner-price').text().trim();
const under = $(link).find('.event-information .avb-col-markets .market-2-runners .runner-list li:nth-child(2) a .ui-runner-price').text().trim();
if (home && away) {

connection.query("INSERT INTO bf (id, home, away, x1, x, x2, over, under) VALUES ('"+idx+"', '"+home+"', '"+away+"', '"+x1+"', '"+x+"', '"+x2+"', '"+over+"', '"+under+"')", function (err, result) {
if (err) throw err;
});
}
}
} catch(e) {
}
});


I have tried plenty of thinks but im not that good in nodejs and i am looking for your help

Thanks







mysql node.js






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 10 at 20:48









Hashim Roja

276




276








  • 1




    You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
    – yeya
    Nov 10 at 22:28










  • @yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
    – Hashim Roja
    Nov 10 at 22:33














  • 1




    You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
    – yeya
    Nov 10 at 22:28










  • @yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
    – Hashim Roja
    Nov 10 at 22:33








1




1




You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
– yeya
Nov 10 at 22:28




You need to log the errors - it should help you find the issue. change the: } catch(e) { } to } catch(e) { console.log(e); }
– yeya
Nov 10 at 22:28












@yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
– Hashim Roja
Nov 10 at 22:33




@yeya dont know why but the id.replace throws error after inserting first item. I removed it and works like a charm now thank you
– Hashim Roja
Nov 10 at 22:33












1 Answer
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oldest

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up vote
0
down vote













You didn't mention what the error is but I guess you don't really need the id so removing it will be OK.



P.S. Your code has many more issues, the most important one is the sql query.



You should use knex or at least change it to:



INSERT INTO bf (home, away, x1, x, x2, over, under) VALUES (?, ?, ?, ?, ?, ?, ?)",
[home, away, x1, x, x2, over, under], function (err, result) {



Source






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    up vote
    0
    down vote













    You didn't mention what the error is but I guess you don't really need the id so removing it will be OK.



    P.S. Your code has many more issues, the most important one is the sql query.



    You should use knex or at least change it to:



    INSERT INTO bf (home, away, x1, x, x2, over, under) VALUES (?, ?, ?, ?, ?, ?, ?)",
    [home, away, x1, x, x2, over, under], function (err, result) {



    Source






    share|improve this answer

























      up vote
      0
      down vote













      You didn't mention what the error is but I guess you don't really need the id so removing it will be OK.



      P.S. Your code has many more issues, the most important one is the sql query.



      You should use knex or at least change it to:



      INSERT INTO bf (home, away, x1, x, x2, over, under) VALUES (?, ?, ?, ?, ?, ?, ?)",
      [home, away, x1, x, x2, over, under], function (err, result) {



      Source






      share|improve this answer























        up vote
        0
        down vote










        up vote
        0
        down vote









        You didn't mention what the error is but I guess you don't really need the id so removing it will be OK.



        P.S. Your code has many more issues, the most important one is the sql query.



        You should use knex or at least change it to:



        INSERT INTO bf (home, away, x1, x, x2, over, under) VALUES (?, ?, ?, ?, ?, ?, ?)",
        [home, away, x1, x, x2, over, under], function (err, result) {



        Source






        share|improve this answer












        You didn't mention what the error is but I guess you don't really need the id so removing it will be OK.



        P.S. Your code has many more issues, the most important one is the sql query.



        You should use knex or at least change it to:



        INSERT INTO bf (home, away, x1, x, x2, over, under) VALUES (?, ?, ?, ?, ?, ?, ?)",
        [home, away, x1, x, x2, over, under], function (err, result) {



        Source







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 10 at 22:47









        yeya

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