Answers for "foreach on array javascript"

131

javascript foreach

const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})
Posted by: Guest on April-27-2020
35

foreach javascript

let words = ['one', 'two', 'three', 'four'];
words.forEach((word) => {
  console.log(word);
});
// one
// two
// three
// four
Posted by: Guest on May-27-2020
17

foreach javascript

var items = ["item1", "item2", "item3"]
var copie = [];

items.forEach(function(item){
  copie.push(item);
});
Posted by: Guest on February-27-2020
1

foreach in javascript

const avengers = ['IronMan','thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
	console.log(index, item)
})
Posted by: Guest on April-27-2021
0

what is foreach method in javascript

var arr = [1, 2, 3, 4, 5, 6];

//var sum = 0;
arr.forEach(function (value, index, array){  // Built in method
    //sum += value;
    console.log(value, index, array);
})

//console.log(sum);  // We can print sum of all Array element (if those are numbers)

// function forEach(arr, cb){  // How forEach() method works
//     for (var i = 0; i<arr.length; i++){
//         cb(arr[i], i, arr);
//     }
// }
// var sum = 0;
// forEach(arr, function (value, index, arr){
//     console.log(value, index, arr);
//     sum += value;
// })
// console.log(sum);
Posted by: Guest on December-28-2020
3

foreach js

// result.params.detail = {
// "status": true,
// "message": "",
// "params": {
//     "pay_credit_remain": 115,
//     "month_expiry": "15",
//     "detail": [
//         {
//             "credit": "70",
//             "create_date": "2020-10-16",
//             "expiry_date": "2022-01-16"
//         },
//         {
//             "credit": "45",
//             "create_date": "2020-10-17",
//             "expiry_date": "2022-01-17"
//         }
//     ]
// }
//}

                 
detail = "<ul>";
result.params.detail.forEach((val) => {
  detail = detail + sprintf(lang.pay_credit_detail, val.credit, val.expiry_date);
});
detail += "</ul>";

$('#pay_credit_remain').html(detail);
Posted by: Guest on October-14-2020

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