I'm working on a freeCodeCamp Javascript project and I currently need to obtain the value given by the user on my input element. I'm practically certain I have my code correct, yet when testing it on freeCodeCamp or in a…
Recently when I'm working with inputs in React / Javascript and I click into the inputs to type stuff like address etc, Chrome opens up this strange context menu which is unwanted by me. Is there a way to disable…
I am pre-selecting a date on <input type='date' /> and want the user to select a date anyway. If the date selected is the same as the pre-selected value, it does not trigger the change event in jQuery. Also tried…
I have a design like below. Tried many things to customize input field but couldn't make it. Left side is fixed text and right side is input that user needs to enter. How can I divide input as below and…
I am studying React through React Offical Document. I have question about this challenge. (https://react.dev/learn/updating-objects-in-state#challenges https://codesandbox.io/s/rztj2r?file=/src/App.js&utm_medium=sandpack) Assume that the given code is executed as it is without modification, I understand why {player.score} is disappeared when re-render is occured by handleLastNameChange()…
I have created an application form with a validation function that requires the user to input the correct information within the boxes before clicking away from that focused box or an error message will show. Problem is when that happens,…
I want a text field where users can write only 1, X or 2 (like a bet). Only one of them, so limited to one character and only these three options. Also the X should be capitalized and not a…
function NumberKey(event) { let charCode = event.which || event.keyCode; console.log(event.keyCode) if ((charCode >= 48 && charCode <= 57) || // Number (0-9) (charCode >= 96 && charCode <= 105) || // Numberpad (0-9) (charCode >=112 && charCode <= 123)|| //…
so I am writing CSS and I have a grid of five radio buttons and one input. It's supposed to be a part of a tip calculator, and in this particular section you select the tip percentage. With the radio…
I'm curious on how to put input value (input=text) in HTML as JS function result. I'm currently using this JavaScript function; function maketeststring(length) { let result = ''; const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; const charactersLength = characters.length; let counter = 0;…