Page 250 - Web_Application_v2.0_C12_Fb
P. 250
if (index !== -1) {
carList.splice(index, 1);
alert(carToDelete + " has been deleted from the list.");
} else {
alert("Car not found in the list.");
}
} else {
alert("The list is empty. No cars to delete.");
}}
function showTotalCars() {
alert("Total number of cars: " + carList.length);
}
function showAllCars() {
if (carList.length > 0) {
alert("Car names in the list:\n" + carList.join("\n"));
} else {
alert("The list is empty.");
}}
function exitProgram() {
alert("Exiting the program. Goodbye!");
document.body.innerHTML = "<h1>Program exited.</h1>";
}
</SCRIPT>
</BODY>
</HTML>
When you execute this code the following output appears:
Now, perform the following tasks:
1. Add a car to the list
For this perform the following steps:
i. Click on the Add a Car to the list link.
ii. Enter car name and click on the OK button.
A message appears that shows car added successfully.
248 Touchpad Web Applications (Ver. 2.0)-XII

