Back
Syntax
Study
Editor
Mode:
HTML
CSS
JavaScript
PHP
Reset
Run »
HTML / CSS / JS
// Set $(el).data("key", value); $(el).data({ key1: v1, key2: v2 }); // Get const val = $(el).data("key"); const all = $(el).data(); // all keys as object // Remove $(el).removeData("key"); $(el).removeData(); // remove all // HTML data-* attributes auto-read on first access // <div data-user-id="5"> → .data("userId") === 5
Result
Open