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Tag Archive for javascripthtml

Move element to right or left with keyboard

So I’m trying to make this block move left or right based on the keypress, but for some reason when i move right and then when i move left it doesn’t reach the left screen frame boundary. It seems to me that when i move right the whole frame moves to the right so the steps it takes to reach the left frame boundary reduces.

How to change href if contains a link

I want to create a script that changes the href of a button only if it contains a link or a period, since URLs normally contain periods (if it contains a link, I want to replace it with another one, for example google.com). However, the script I have changes all hrefs regardless of their content.

how can I edit the style of a template-clone object? / object that will be created in the future?

document.addEventListener(“DOMContentLoaded”, ()=>{ let template = document.querySelector(“.template”); let button = document.querySelector(“.button”); let screen = document.querySelector(“.screen”); button.addEventListener(“click”, ()=>{ let template_clone = template.content.cloneNode(true); template_clone.style.background = “red”; screen.appendChild(template_clone) })}) I need to add an object to the screen that is a template clone and edit its style <body> <button class=”send”>send</button> <div class=”screen”> <template class=”template”> <div class=”box1″></div> </template> </div> </body> […]

Cutting an Image into pieces through Javascript

I am creating a simple Jigsaw puzzle. In order to do this, I need to cut the picture I am using into 20 pieces. Is there a way in Javascript to cut a picture into 20 equal pieces and save them as 20 different objects within the webpage? Or do I just have to go into photoshop and cut each picture out myself and call it in?