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 14, Problem 1AYK
Explanation of Solution
The given HTML code shows a message “hello” in “alert()” pop up menu, when user clicks on the “click me” button.
Given code:
<!--HTML Tag-->
<!DOCTYPE html>
<html lang="en">
<!--Head Tag-->
<head>
<!--Title Tag and close the tag-->
<title>JavaScript Practice</title>
<!--Meta Tag-->
<meta charset="utf-8">
<!--Script Tag-->
<script>
//Function definition
function mystery()
{
//Alert() method
alert('hello');
}
<!--Close Tag-->
</script>
<!--Close Tag-->
</head>
...
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Assignment Name
JavaScript Concepts III
Assignment Filename
lastname-circleArea.html (replace lastname with your last name).
area.js
Assignment Description
This assignment demonstrates the following concepts: JavaScript Functions
Assignment Instructions
Write a JavaScript program that calculates the area of a circle:
Write a function that calculates the area of a circle given the radius.
Formula: Math.PI * (radius * radius)
Your program code should contain appropriately named variables.
Use documentation to identify various components of your program.
Call the function once and pass a radius value of 10.75 to it.
Use the starter files and complete the logic to satisfy the instructions.
To access the files, download and save the circleArea.zip folder attached to this assignment.
Then unzip the compressed folder to reveal the included files: circleArea.html and area.js. Be sure that the two files are in the same folder. Then write your code in the area.js…
8) The following form does not always work. Why not?<form action = "form.php" method = "get">Pick a cat: <input type = "file" name = "cat" /><input type = "submit" /></form>A) File is not valid input type. B) The form element’s method attribute is wrong. C) Validation code is missing. D) URL is invalid.
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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