Following Java Script code shows how to call a loop from callback.
<html>
<body>
<h1>Javascript Loop function</h1>
<script>
function callback(arrObj, func){
for ( var cnt = 0; cnt < arrObj.length; cnt++ ) {
func.call(arrObj[cnt],cnt);
}
}
var num = 0;
var arrObj=[0,1];
callback(arrObj, function(value){
alert("loop no :"+value +" called in callback");
});
</script>
</body>
</html>
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