let p1 = 5; let p2 = 7; document.getElementById("myBtn").addEventListener("click", function() { myFunction(p1, p2); }); function myFunction(a, b) { document.getElementById("demo").innerHTML = a * b; } ...
get:function() {returnthis.firstName+" "+this.lastName;} }); Try it Yourself » JavaScript Getters and Setters are perfect for creating counters: Example // Define Setters and Getters Object.defineProperty(obj,"reset", { get :function() {this.counter=0;} ...
function(event,xhr,options,exc) Required. Specifies the function to run if the request fails Additional parameters: event - contains the event object xhr - contains the XMLHttpRequest object options - contains the options used in the AJAX request exc - contains the JavaScript exception, if one ...
Add a JavaScript function to display the map:Example function myMap() { var mapCanvas = document.getElementById("map"); var mapOptions = { center: new google.maps.LatLng(51.5, -0.2), zoom: 10 }; var map = new google.maps.Map(mapCanvas, mapOptions);} ...