forEach javascipt code example
Example 1: javascript foreach
const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
console.log(index, item)
})
Example 2: javascript foreach
var colors = ['red', 'blue', 'green'];
colors.forEach(function(color) {
console.log(color);
});
Example 3: forEach
const arraySparse = [1,3,,7]
let numCallbackRuns = 0
arraySparse.forEach((element) => {
console.log(element)
numCallbackRuns++
})
console.log("numCallbackRuns: ", numCallbackRuns)
Example 4: foreach js
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);
Example 5: mdn foreach
arr.forEach(callback(currentValue [, index [, array]])[, thisArg])
Example 6: foreach javascript
arr.forEach(callback(currentValue [, index [, array]])[, thisArg]);