Write a JavaScript program that takes two numbers as input and displays their sum. 1. You should copy and paste your script as an answer to this question. DON'T take screenshots of your script. It must be an editable script. 2. Take a screenshot of your output web page and paste it as a part of your answer. Sample output: First Number: 12 Second Number: 16 Add Them Sum = 28
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- Can I get help with using Javascript which counts the words of a webpage and displays the number of words without creating a textbox to count the words?Create a program that will convert temperature using HTML and JavaScript: - Design your own user interface. - The user must be allowed to choose the unit to be converted and to which unit it will be converted to. - Celcius, Fahrenheit and Kelvin are the units temperature. - The program must display an error message if there is no unit of temperature chosen.TRUE OR FALSE JavaScript codes placed in either HEAD or BODY need to be executed multiple times on pageload.
- JavaScript Create a non-predictive T9-like keypad. For those who do not know what a T9 keypad is, it is essentially a more compact keyboard for mobile phones that requires you to perform multi-presses to choose letters you want to spell your words with (technology that may be older than some of students). If you are unfamiliar with the user interface, use the following shell in an html file to get a sense of what it looked like on older mobile phones: // html T9 Keypad abc def ghi jkl mno pqrs tuv wxyz How it functions for the assignment: If a button contains a letter you want to type, click on the button N number of times associated to the order the letters are in. So if you wanted "c", you push the second button 3 times. If you push the button more than the number of letters in the button, it will wrap-around and return the letter after. For example, clicking the first button (that has letters a, b, and c) 5 times returns "b". The input field only appends the letter to once…Getting Bigger.pdf PDF O File | C:/Users/19377/Downloads/Getting%20Bigger.pdf + Purpose To review more advanced aspects of user interfaces and event handlers Directions Create an interface for a program that looks like the one in the first image below. Then add an event handler to the JSlider that changes the font size of the text in the JTextArea according to the value on the slider, as illustrated in the second image. Note: These directions are intentionally vague. Use the internet and whatever other resources you have available to try to piece together how to do this. Be sure to cite any sources you use as comments in your code. Text Decorator Type here.. Font Size: 25 50 75 100 Text Decorator Type here... Туре Font Size: 25 50 75 100 11:35 AM e Type here to search 28°F Cloudy 2/23/2022 (8)RECTANGLE PROBLEM Enter Length: Enter Width: Area: Perimeter: Area Perimeter |Both Clear 1. Add JavaScript to the square problem such that it computes the area, perimeter or both when the length and width are given and the appropriate button is pressed. Make sure to make all buttons functional. Rename to exam4sample21.html Input File: Output File: rectangle.html exam4sample21.html 2. Add input validation such that the proper error is generated when the input field is not a number. Rename to exam4sample22.html Use input form validation as follows: onclick="if(isInteger(ʻinputl')) compute('inputl');" function isInteger(id) var flag=true; var x=document.getElementById(id); if (x.value==nuii || x.value=="") else if (x.value==") else if (isNaN (x.value)) else if ((parseFloat (x.value))$1 !=® ) { alert("Value Is Not An Integer");flag=false;} return flag: { alert("Integer Field Empty");flag=false;} i alert("Value Not A Number"); flag=false;} Input File: Output File: exam4sample21.html…
- Using netbeans create a Java Windows application wirh a text field component that changes background color to yellow on mouse enter, change background color to white on mouse exit, and clear text on mouse click.JavaFX 1. Create a JavaFX program that is a short survey 2. Collect the following information 1. Users name in a textField 2. Users age in a spinner. HAve this filled with numbers from 15-40. Default starting value should be 18. 3. Major as a dropdown. Populate this dropdown with CSCI, ECET, and IT 4. Graduation year in radiobuttons. Provide selections for 2022, 2023, 2024, 2025. 5. Checkbox for clubs. IEEE, NSBE, SHPE, CyberHack 6. Submit button to submit all data. 7. Display on the screen all the users information. Do not print information that is not selected. Make sure to have a field in the app to show this, not printing to the console.1. Create a javascript program that can identify the equivalent grade of a student based on student's rating. Use the table below: Rating Rating Range Grade Range Grade 1.00 1.25 99-100 81-83 2.50 96-98 93-95 2.75 3.00 78-80 1.50 75-77 90-92 1.75 70-74 4.00 87-89 2.00 50-69 5.00 84-86 2.25
- Create a webpage A2-Task2.html. The webpage is displaying one image. Each time the user moves the mouse out of the image, the image is changed to another one and one more 'sun' emoji is displayed under the image. When the number of 'suns' reaches seven (7), all 'suns are deleted (reset) and start to be displayed again. For example, the 8th time user moves the mouse out of the image, one 'sun' is shown, the 9th time - two 'suns', and so on. Note: - You should use two images. Each time the user moves the mouse out of the image, the image is changing. If an image of "Winter" is displayed it will change to "Summer", and opposite, if an image of "Summer" is displayed it will change to "Winter". The special character code for the 'sun' is "☀". Put the source code of your website A2-Task2.html here. Make sure you also upload the A2-Task2.zip of all files below.Write JavaScript programs to solve the following problems. Store your answer in separate html files. 1. The aircraft has 184 seats and they are categorised into four types. Write a JavaScript program which iterates the integers from 1 to 184. For multiples of 5 print "type A" instead of the number and for the multiples of 7 print "type B". For numbers which are multiples of both 5 and 7 print "type C".Instructions: Locate an animated .gif file on the Web. Create a project named Animated with a Form that contains a PictureBox. Display three different messages on a Label—one when the user’s mouse is over the PictureBox, one when the mouse is not over the PictureBox, and one when the user clicks the PictureBox. I wrote the codes. While running the code and the user clicked the image, the message change, But when the user put the mouse on the image or removed the mouse from the image, the message in the label did not change. Am I missing something? Here is my code. Thanks. using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms; namespace Animated{public partial class Form1 : Form{public Form1(){InitializeComponent();} private void imagePictureBox_Click(object sender, EventArgs e){messageLabel.Text = "out standing";}private void…