Homework Answers
24)Lightpen,mouse are the pointing devices because we can point to anywhere by using them.
25)canvas,screen(which are actually html pages) can be the target for the onclick events because html pages can be the target for the onclick events.
26)according to rules of javascript,we can register events to event handlers in this way too,that is:-
document.getElementById("DirectionButton").onclick=function(){direction=!direction;};
27)According to the above code,by clicking '0' or 49 (which is ascii equivalent of '0'),inside switch statement direction change statment is executed.so, the answer is '0'.
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QUESTION 23 Consider the following code, what is the frame rate for render function? function render()...
Can someone help fix this JAVASCRIPT code according to comment instructions javascriot code: window.addEventListener("click", () =>...
Can someone help fix this JAVASCRIPT code according to comment instructions javascriot code: window.addEventListener("click", () => { console.log("You clicked?"); }); let button = document.querySelector("button"); button.addEventListener("click", () => { console.log("First Button clicked."); }); // How can we modify this so that it will occur when the 2nd button is clicked? // We need to use querySelectorAll which will produce a nodelist/array of all the buttons. Then we can reference which button we want to apply the click event using [] with...
in the following java script code follow the instructions provided <!DOCTYPE html> <html> <head> <!-- JavaScript...
in the following java script code follow the instructions provided <!DOCTYPE html> <html> <head> <!-- JavaScript 6th Edition Chapter 5 Hands-on Project 5-2 Author: Date: Filename: index.htm --> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Hands-on Project 5-2</title> <link rel="stylesheet" href="styles.css" /> <script src="modernizr.custom.05819.js"></script> </head> <body> <header> <h1> Hands-on Project 5-2 </h1> </header> <article> <h2>Change of address form</h2> <form> <fieldset id="contactinfo"> <label for="addrinput"> Street Address </label> <input type="text" id="addrinput" name="Address" /> <label for="cityinput"> City </label> <input type="text" id="cityinput" name="City"...
NEED HELP with HTML with Javascript embedding for form validation project below. I have my code...
NEED HELP with HTML with Javascript embedding
for form validation project below. I have my code
below but I'm stuck with validation. If anyone can fix it, I'd
really appreciate.
******************************************************************************
CODE:
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project
Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>Nice</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,
initial-scale=1.0">
<script>
var textFromTextArea;
function getWords(){
var text =...
Modify current code to complete the following: Current code: Validate a Web IP address which will...
Modify current code to complete the following:
Current code:
Validate a Web IP address which will accept the following positive examples: 1.1.1.1 192.0.0.255 255.255.255.255 The IP address comprises four parts each of which is one to three digits, with each part separated by a DOT or period. To match a single digit, or two digits, or three digits, you will need to use the curly braces to specify the minimum and maximum number of digits desired. digits, you will need...
can you do this js and html question. ill give you the html and js and...
can you do this js and html question. ill give you the html and
js and css files just fix my error use if and else like what i did
dont use switch just fix my erorr.
<!DOCTYPE html>
<!-- Webpage HTML document for Lab 4.
Authors: Amirhossein Chinaei, Andriy Pavlovych
For: EECS 1012, York University, Lassonde School of Engineering
-->
<html lang="En">
<head>
<meta charset="UTF-8">
<!-- title for web page -->
<title> EECS1012: Lab 4 - Computational Thinking
</title>...
Unit 1 Programming Assignment Follow the directions for each of the following questions. Answer the question...
Unit 1 Programming Assignment Follow the directions for each of the following questions. Answer the question or provide the code in a space below the question. 1. Write the complete script tag set for a script whose line statement is document.write(“Hello, world.”); 2. Build a complete HTML document and include the answer to the previous question such that the page executes the script as the page loads. Open the document in your browser to test the results. 3. Add a...
One example of computer-aided design (CAD) is building geometric structures inter- actively. In Chapter 4, we...
One example of computer-aided design (CAD) is building geometric structures inter- actively. In Chapter 4, we will look at ways in which we can model geometric objects comprised of polygons. Here, we want to examine the interactive part. Let’s start by writing an application that will let the user specify a series of axis- aligned rectangles interactively. Each rectangle can be defined by two mouse positions at diagonally opposite corners. Consider the event listener canvas.addEventListener("mousedown", function() { gl.bindBuffer(gl.ARRAY_BUFFER, vBuffer); if...
Hello, this is my code. moest of the things works but when select the price, i...
Hello, this is my code. moest of the things works but when select the price, i just dont get my total. can someone help me out . thank you My queshion is also here The page will simulate the site for a Chicago-based small bus line that travels to St Louis, Milwaukee, and Detroit. Here are the requirements: The home page (i.e. the main page) should simply be the heading, image, and slogan of the site. The home page should NOT...
Question 22 CLO1: Consider the following line of code: price= input(Please enter the price: ") What...
Question 22 CLO1: Consider the following line of code: price= input(Please enter the price: ") What would be the next line in your code that will allow you to store the price as a decimal number price price(decimal) price float(price) price decimal(price) price int(price Question 23 CL04: Which of the following python statements will save the data frame DAT as an Excel file called Listing? DAT to excel*Listing") Listing.to_excel("DAT") Listing.to_excel("DATxlsx") DAT to excel(Listing.xlsx)
QUESTION 1 What will be displayed as a result of executing the following code? int x...
QUESTION 1 What will be displayed as a result of executing the following code? int x = 5, y = 20; x += 32; y /= 4; cout <<"x = " << x <<"y = " << y; A. x = 32, y = 4 B. x = 9, y = 52 C. x = 37, y = 5 D. x = 160, y = 80 8 points QUESTION 2 What will be the displayed when the following code...
NEED HELP with HTML with Javascript embedding
for form validation project below. I have my code
below but I'm stuck with validation. If anyone can fix it, I'd
really appreciate.
******************************************************************************
CODE:
<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project
Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
<head>
<title>Nice</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,
initial-scale=1.0">
<script>
var textFromTextArea;
function getWords(){
var text =...
Modify current code to complete the following:
Current code:
Validate a Web IP address which will accept the following positive examples: 1.1.1.1 192.0.0.255 255.255.255.255 The IP address comprises four parts each of which is one to three digits, with each part separated by a DOT or period. To match a single digit, or two digits, or three digits, you will need to use the curly braces to specify the minimum and maximum number of digits desired. digits, you will need...
can you do this js and html question. ill give you the html and
js and css files just fix my error use if and else like what i did
dont use switch just fix my erorr.
<!DOCTYPE html>
<!-- Webpage HTML document for Lab 4.
Authors: Amirhossein Chinaei, Andriy Pavlovych
For: EECS 1012, York University, Lassonde School of Engineering
-->
<html lang="En">
<head>
<meta charset="UTF-8">
<!-- title for web page -->
<title> EECS1012: Lab 4 - Computational Thinking
</title>...
Question 22 CLO1: Consider the following line of code: price= input(Please enter the price: ") What would be the next line in your code that will allow you to store the price as a decimal number price price(decimal) price float(price) price decimal(price) price int(price Question 23 CL04: Which of the following python statements will save the data frame DAT as an Excel file called Listing? DAT to excel*Listing") Listing.to_excel("DAT") Listing.to_excel("DATxlsx") DAT to excel(Listing.xlsx)
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