Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
9th Edition
ISBN: 9780134801148
Author: Terry Felke-Morris
Publisher: PEARSON
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Expert Solution & Answer
Chapter 9, Problem 11MC
Program Description Answer
The browser displays an input text box when it encounters a new HTML5 form control which it does not support.
Hence, the correct answer is option “D”.
Expert Solution & Answer
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The following HTML is loaded into the browser:
a) When the user clicks on the blue region around the button, what will happen?b) When the user clicks “Click me!”, what will happen?
Instruction : Please add some css on the alert boxes. Change the color. Thank you! The HTML code with javascript is already provided. You just need to customize the alert prompt. Thanks!
CODE:
<!DOCTYPE html>
<html lang="en">
<head>
<title>Applying Javascript in HTML</title>
<script>
function userPrompt() {
var lastName = prompt("Enter your Last name:");
var firstName = prompt("Enter your First name:");
alert("Hello " + lastName + ", " + firstName + "!");
const number1 = parseInt(prompt("Enter your 1st number:"));
const number2 = parseInt(prompt("Enter your 2nd number:"));
const sum = number1 + number2;
alert("The sum is: " + sum);
confirm(lastName + ", " + firstName + " you have added the numbers: " + number1 + " & " + number2 + " and got the sum: " + sum + ".");
}
</script>
</head>
<body onload='userPrompt()'>…
Create an HTML form that has a number of textboxes write a javascript code that verifies all textboxes have been filled. if it is empty. popup at least indicating which textbox is empty.
Chapter 9 Solutions
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Ch. 9.4 - Prob. 1CPCh. 9.4 - Prob. 2CPCh. 9.4 - Prob. 3CPCh. 9.6 - Prob. 1CPCh. 9.6 - Describe the purpose of the access key attribute...Ch. 9.6 - Prob. 3CPCh. 9.8 - Prob. 1CPCh. 9.8 - Prob. 2CPCh. 9 - Prob. 1MCCh. 9 - Prob. 2MC
Ch. 9 - Prob. 7MCCh. 9 - Prob. 4MCCh. 9 - Prob. 5MCCh. 9 - Prob. 6MCCh. 9 - Prob. 3MCCh. 9 - Prob. 8MCCh. 9 - Prob. 9MCCh. 9 - Prob. 10MCCh. 9 - Prob. 11MCCh. 9 - Prob. 12FIBCh. 9 - Prob. 13FIBCh. 9 - Prob. 14FIBCh. 9 - Prob. 15SACh. 9 - Prob. 1AYKCh. 9 - Prob. 2AYKCh. 9 - Prob. 3AYKCh. 9 - Prob. 1HOECh. 9 - Prob. 2HOECh. 9 - Prob. 3HOECh. 9 - Prob. 4HOECh. 9 - Prob. 5HOECh. 9 - Prob. 1WRCh. 9 - Prob. 2WRCh. 9 - Prob. 3WRCh. 9 - Prob. 1FWD
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