How Can I Locate DOM Elements by Attribute Value Using Native APIs and jQuery?

DOM API for Locating Elements by Attribute Value

Often, it's necessary to find an element in the DOM based on its attributes. For instance, you might want to retrieve all elements with a specific class or data attribute.

Native API: querySelectorAll

Modern browsers provide a native API, querySelectorAll, which allows you to search for elements based on their attributes. This method takes a CSS selector as its argument, which can include attribute selectors. For example:

document.querySelectorAll('[data-foo="value"]');

Browser Compatibility

The querySelectorAll method is supported by most modern browsers, including:

• Chrome
• Firefox
• Safari
• Edge
• IE11 and above

For obsolete browsers, such as IE9 and older, you can use a polyfill or third-party library like jQuery.

jQuery Approach

jQuery simplifies this task by providing a concise syntax:

$('[data-foo="value"]');

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