I wanna get user_name from one of these that have "eJx2" in it. I have this code but this code prints all of "user_name"s. I want to just get the user_name of those that have "eJx2" in it.
var titles = arry.data.map(el => el.title);
for (var k in titles) {
var never = titles[k].includes('eJx2');
if (never) {
var names = arry.data.map(el => el.user_name);
console.log(names);
}
}
and this is the json :
{
data: [
{
id: '46475273517',
user_name: 'testtwo',
title: 'Hello this is my test for the eJx2',
is_set: true
},
{
id: '46471542013',
user_name: 'testone',
title: 'Hello this is my test for the eJx3',
is_set: false
},
{
id: '46474254233',
user_name: 'testthree',
title: 'Hello this is my test for the eJx7',
is_set: false
}
],
pagination: {
cursor: 'eyJiIjp7IkN1cnNvciI6ImV5SnpJam80TXpBeExqSTBNemcwTVRnME56WTVOQ3dpWkNJNlptRnNjMlVzSW5RaU9uUnlkV1Y5In0sImEiOnsiQ3Vyc29yIjoiZXlKeklqbzFOREV1T1RnMk56STNNall5TkRReE5Dd2laQ0k2Wm1Gc2MyVXNJblFpT25SeWRXVjkifX0'
}
}
Use array filter
array.data.filter(item => item.title.includes("eJx2"))
var array = {
data: [
{
id: '46475273517',
user_name: 'testtwo',
title: 'Hello this is my test for the eJx2',
is_set: true
},
{
id: '46471542013',
user_name: 'testone',
title: 'Hello this is my test for the eJx3',
is_set: false
},
{
id: '46474254233',
user_name: 'testthree',
title: 'Hello this is my test for the eJx7',
is_set: false
}
],
pagination: {
cursor: 'eyJiIjp7IkN1cnNvciI6ImV5SnpJam80TXpBeExqSTBNemcwTVRnME56WTVOQ3dpWkNJNlptRnNjMlVzSW5RaU9uUnlkV1Y5In0sImEiOnsiQ3Vyc29yIjoiZXlKeklqbzFOREV1T1RnMk56STNNall5TkRReE5Dd2laQ0k2Wm1Gc2MyVXNJblFpT25SeWRXVjkifX0'
}
}
var filteredData = array.data.filter(item => item.title.includes("eJx2"))
console.log(filteredData)Use filter() to filter title have 'eJx2' and map() to get only user_name:
const arry = {
data: [
{
id: '46475273517',
user_name: 'testtwo',
title: 'Hello this is my test for the eJx2',
is_set: true
},
{
id: '46471542013',
user_name: 'testone',
title: 'Hello this is my test for the eJx3',
is_set: false
},
{
id: '46474254233',
user_name: 'testthree',
title: 'Hello this is my test for the eJx7',
is_set: false
}
],
pagination: {
cursor: 'eyJiIjp7IkN1cnNvciI6ImV5SnpJam80TXpBeExqSTBNemcwTVRnME56WTVOQ3dpWkNJNlptRnNjMlVzSW5RaU9uUnlkV1Y5In0sImEiOnsiQ3Vyc29yIjoiZXlKeklqbzFOREV1T1RnMk56STNNall5TkRReE5Dd2laQ0k2Wm1Gc2MyVXNJblFpT25SeWRXVjkifX0'
}
}
const result = arry.data.filter(({title}) => title.includes("eJx2")).map(el => el.user_name)
console.log(result)