function parameter function javascript code example
Example 1: javascript function variable arguments
function foo() {
for (var i = 0; i < arguments.length; i++) {
console.log(arguments[i]);
}
}
foo(1,2,3);
//1
//2
//3
Example 2: javascript pass function as parameter
//passing a function as param and calling that function
function goToWork(myCallBackFunction) {
//do some work here
myCallBackFunction();
}
function refreshPage() {
alert("I should be refreshing the page");
}
goToWork(refreshPage);