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<html><head><script src="https://code.jquery.com/jquery-git.js"></script> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>Using jQuery add the previous set of elements on the stack to the current set.</title></head><body><div class="left"> <p><strong>Before <code>addBack()</code></strong></p> <div class="before-addback"> <p>JavaScript</p> <p>jQuery</p> </div></div><div class="right"> <p><strong>After <code>addBack()</code></strong></p> <div class="after-addback"> <p>JavaScript</p> <p>jQuery</p> </div></div></body></html>p, div { margin: 5px; padding: 5px; color: #c03199; } .border { border: 2px solid #360e9b; } .background { background: #cdc8b1; } .left, .right { width: 40%; float: left; } .right { margin-left: 2%; }$( "div.left, div.right" ).find( "div, div > p" ).addClass( "border" ); // First Part$( "div.before-addback" ).find( "p" ).addClass( "background" ); // Second Part$( "div.after-addback" ).find( "p" ).addBack().addClass( "background" );
Output
300px
300px
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Keyboard Shortcuts
| Shortcut | Action |
|---|---|
| ctrl + [num] | Toggle nth panel |
| ctrl + 0 | Close focused panel |
| ctrl + enter | Re-render output. If console visible: run JS in console |
| Ctrl + l | Clear the console |
| ctrl + / | Toggle comment on selected lines |
| ctrl + ] | Indents selected lines |
| ctrl + [ | Unindents selected lines |
| tab | Code complete & Emmet expand |
| ctrl + shift + L | Beautify code in active panel |
| ctrl + s | Save & lock current Bin from further changes |
| ctrl + shift + s | Open the share options |
| ctrl + y | Archive Bin |
Complete list of JS Bin shortcuts | |
JS Bin URLs
| URL | Action |
|---|---|
| / | Show the full rendered output. This content will update in real time as it's updated from the /edit url. |
| /edit | Edit the current bin |
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| /[username]/last/edit | Edit the last edited bin for this user |
| /[username]/last/watch | Follow the Code Casting session for the latest bin for this user |
| /quiet | Remove analytics and edit button from rendered output |
| .js | Load only the JavaScript for a bin |
| .css | Load only the CSS for a bin |
Except for username prefixed urls, the url may start with http://jsbin.com/abc and the url fragments can be added to the url to view it differently. | |
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