Last active
August 12, 2024 10:23
-
-
Save SaltyAom/886dfc00065d4fb903f27471c91d4883 to your computer and use it in GitHub Desktop.
Wake up babe, new code golf challenge has just drop
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>ES6 Demonstration</title> | |
| <style> | |
| .pager { margin: 5px 10px; user-select: none; -webkit-user-select: none; font-family: sans-serif; } | |
| .pager .page { display: inline-block; padding: 0px 5px; cursor: pointer; } | |
| .pager .page:active { color: red; } | |
| .selected { font-weight: bold; color: red; } | |
| .paged-content { font: bold 250% sans-serif; padding: 25px 10px; } | |
| </style> | |
| <script> | |
| let all = e => document.querySelectorAll(e), | |
| map = (e, fn) => { | |
| for(let el of all(e)) | |
| fn(el) | |
| }, | |
| on = (e, name, fn) => e.addEventListener(name, fn) | |
| on(document, "DOMContentLoaded", () => { | |
| let content = all('#content')[0], | |
| box = (name = '') => `</span><span class="page${name}">` | |
| map('.pager', el => el.innerHTML = `<span>Page: ${box(' selected')}${ | |
| [1,2,3,4,5].join(box()) | |
| }</span>`) | |
| map('.page', page => on(page, 'click', () => { | |
| const index = page.textContent | |
| content.textContent = `Page ${index}` | |
| map('.page.selected', e => e.classList.remove('selected')) | |
| map(`.page:nth-child(${+index + 1})`, e => e.classList.add('selected')) | |
| })) | |
| content.textContent = 'Page 1' | |
| }) | |
| </script> | |
| </head> | |
| <body> | |
| <div id="top_pager" class="pager"></div> | |
| <div id="content" class="paged-content"></div> | |
| <div id="bottom_pager" class="pager"></div> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment