JavaScript for statement creates a loop iterating over iterable objects. It could use in over iterable data structures such as Arrays, Strings, Maps, sets, and more:
for (variable of iterable) {
statement
}
JavaScript for of Example
Simple example code.
<!DOCTYPE html>
<html>
<head>
<script>
const array1 = ['A', 'B', 'C'];
for (const element of array1) {
console.log(element);
}
</script>
</head>
<body>
</body>
</html>
Output:
Looping over a String
<script>
let language = "Tutorial";
let text = "";
for (let x of language) {
text += x;
}
console.log(text)
</script>Output: Tutorial
Do comment if you have any doubts or suggestions on this JS for of statement topic.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version