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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Chapter 14, Problem 1HOE
a)
Program Plan Intro
Program Plan:
- Include the HTML tag using “<html>”.
- Include the heading tag using “<head>”.
- Open the title tag using “<title>” with appropriate title and close the tag.
- Open the script tag using “<script>”.
- Inside the script tag, define the function named “myFunction()” and mention the alert pop-up with “Welcome” message.
- Close the script tag using “</script>”.
- Open the body tag using “<body>”.
- Open the input tag using “<input>” with button type. The function “myFunction()” is called when the user click on the button.
- Close the body tag using “</body>”.
- Include the heading tag using “<head>”.
- Close the file using “</html>” tag.
b)
Program Plan Intro
Program Plan:
- Include the HTML tag using “<html>”.
- Include the heading tag using “<head>”.
- Open the title tag using “<title>” with appropriate title and close the tag.
- Open the body tag using “<body>”.
- Open the anchor tag using “<a>”, set the event handler “onmouseover” that shows the alert box on the web browser with “Welcome” message.
- Close the anchor tag using “</a>”
- Close the body tag using “</body>”.
- Include the heading tag using “<head>”.
- Close the file using “</html>” tag.
c)
Program Plan Intro
Program Plan:
- Include the HTML tag using “<html>”.
- Include the heading tag using “<head>”.
- Open the title tag using “<title>” with appropriate title and close the tag.
- Open the body tag using “<body>”.
- Open the anchor tag using “<a>”, set the event handler “onmouseout” that shows the alert box with “Welcome” message when the mouse pointer away from a hypertext link.
- Close the anchor tag using “</a>”
- Close the body tag using “</body>”.
- Include the heading tag using “<head>”.
- Close the file using “</html>” tag.
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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()'>…
You are going to add some javascript to your webpage to greet the user. All the below instructions can be found with further explanations in the Javascript lectures.
Don not only give me the html code, i need javascript
If you do not already have them, add two <h1> title tags so they display at the top of your webpage
The first tag should have the contents: “Welcome”
The second tag should have an id='username' and contents: “Placeholder”
All Javascript must go in a file with the extension “.js”, such as “main.js” or “script.js”. Create a file to hold your javascript if one is not already there.
Add a script tag at the end of your body tag that includes your javascript file.
In your script tag, use the javascript prompt command to save input from the user into a variable
Ask the user their name in the prompt command
You can name the variable whatever you like
Change the second <h1 id=’username’> contents to the name entered by the user
it should be stored in the…
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Chapter 14 Solutions
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Ch. 14.4 - Prob. 1CPCh. 14.4 - Prob. 2CPCh. 14.4 - Prob. 3CPCh. 14.6 - Prob. 1CPCh. 14.6 - Prob. 2CPCh. 14.6 - Prob. 3CPCh. 14.8 - Describe a method that can be used to gather a...Ch. 14.8 - Prob. 2CPCh. 14.8 - Prob. 3CPCh. 14.9 - Prob. 1CP
Ch. 14.9 - Prob. 2CPCh. 14.9 - Prob. 3CPCh. 14.18 - Prob. 1CPCh. 14.18 - Prob. 2CPCh. 14.18 - Prob. 3CPCh. 14 - Prob. 1MCCh. 14 - Prob. 2MCCh. 14 - Prob. 3MCCh. 14 - Prob. 4MCCh. 14 - Prob. 5MCCh. 14 - Prob. 6MCCh. 14 - Prob. 7MCCh. 14 - Prob. 8MCCh. 14 - Prob. 9MCCh. 14 - Prob. 10MCCh. 14 - Prob. 11MCCh. 14 - Prob. 12FIBCh. 14 - Prob. 13FIBCh. 14 - The ________ object is assumed to exist and it is...Ch. 14 - Prob. 15FIBCh. 14 - A form control button can be used with a(n)...Ch. 14 - Prob. 17FIBCh. 14 - Prob. 18FIBCh. 14 - Prob. 19SACh. 14 - Prob. 20SACh. 14 - Prob. 1AYKCh. 14 - Prob. 2AYKCh. 14 - Prob. 3AYKCh. 14 - Prob. 1HOECh. 14 - Prob. 2HOECh. 14 - Prob. 3HOECh. 14 - Prob. 4HOECh. 14 - Prob. 5HOECh. 14 - Prob. 6HOECh. 14 - Prob. 7HOECh. 14 - Prob. 8HOECh. 14 - Prob. 1WRCh. 14 - Prob. 2WRCh. 14 - Prob. 3WR
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