Answered: o | bartleby

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Concept explainers

Question

So l am trying to use a prompt which asks a user for their name and when the user enters a name it proceeds to another prompt but when the user doesn't enter anything it loops back to the first prompt which is ask for the users name. If the user enters a valid input it then goes to the program prompt where if the user enters any input it proceeds but if the user doesn't it loops to the same prompt

I want to use the while loop for this

<!DOCTYPE html>
E<html lang="en">
E<head>
<meta charset="UTF-8">
<title>Welcome</title>
<meta name="description" content="Template">
<meta name="author" content="Tafadzwa Marisa">
<meta name="viewport" content="width=device - width, initial-scale=1.0">
A</head>
<body>
E<script>
let welcome;
welcome = "Welcome to my first COMP1231 Program.";
alert(welcome)
let name;
name =(prompt("Please enter your name:?", "Tafadzwa Marisa" ));
let program;
program =(prompt("Please enter your Program:?", "COMP1231" ));
e</script>
<script src=https://my.gblearn.com/js/Loadscript.js></script>
A</body>
A</html>

Expert Solution

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions