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What is for each...in a statement in JavaScript?
The for each...in loop iterates a variable overall value of the properties of objects.
Note − The “for…each..in” is now deprecated. Do not use.
Syntax
Here’s the syntax −
for each (variablename in object) {
statement or block to execute
}Example
Here’s an example, which will not run on any of the web browsers, since “for each..in” is now deprecated −
<!DOCTYPE html>
<html>
<body>
<script>
var myObj = {myProp1:30, myProp2: 40};
var sum = 0;
for each (var value in myObj) {
sum += value;
}
document.write(sum);
</script>
</body>
</html>
Updated on: 16-Jun-2020
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