call and apply in javascript code example
Example 1: apply() js
The apply() method accepts arguments in an array:
var arr = [6, 89, 3, 45];
var maximus = Math.max.apply(null, arr);
Example 2: running a function in a function javascript
function runFunction() {
myFunction();
}
function myFunction() {
alert("runFunction made me run");
}
runFunction();
Example 3: javascript function call with variable
function abc() {
alert('test');
}
var funcName = 'abc';
window[funcName]();
Example 4: js call and apply
func.call([thisArg[, arg1, arg2, ...argN]])