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Creating Tabs with Vanilla JavaScript
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Tabs</title> | |
| <style> | |
| .nav .active a { color: red; } | |
| .tab-pane { display: none; } | |
| .tab-pane.active { display: block; } | |
| </style> | |
| </head> | |
| <body> | |
| <div> | |
| <!-- Tabs --> | |
| <ul id="nav-tab" class="nav"> | |
| <li class="active"><a href="#home">Home</a></li> | |
| <li><a href="#profile">Profile</a></li> | |
| <li><a href="#messages">Messages</a></li> | |
| <li><a href="#settings">Settings</a></li> | |
| </ul> | |
| <!-- Tab panes --> | |
| <div class="tab-content"> | |
| <div class="tab-pane active" id="home">Home Panel</div> | |
| <div class="tab-pane" id="profile">Profile Panel</div> | |
| <div class="tab-pane" id="messages">Messages Panel</div> | |
| <div class="tab-pane" id="settings">Settings Panel</div> | |
| </div> | |
| </div> | |
| <footer> | |
| <script type="text/javascript"> | |
| (function(){ | |
| function onTabClick(event){ | |
| var actives = document.querySelectorAll('.active'); | |
| // deactivate existing active tab and panel | |
| for (var i=0; i < actives.length; i++){ | |
| actives[i].className = actives[i].className.replace('active', ''); | |
| } | |
| // activate new tab and panel | |
| event.target.parentElement.className += ' active'; | |
| document.getElementById(event.target.href.split('#')[1]).className += ' active'; | |
| } | |
| var el = document.getElementById('nav-tab'); | |
| el.addEventListener('click', onTabClick, false); | |
| })(); | |
| </script> | |
| </footer> | |
| </body> | |
| </html> |
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