Selects elements which the user can focus via tabbing.
Some elements are natively tabbable, while others require explicitly setting a positive tab index. In all cases, the element must be visible in order to be tabbable.
Elements of the following type are tabbable if they do not have a negative tab index and are not disabled: input, select, textarea, button, and object. Anchors are focusable if they have an href or positive tabindex attribute. area elements are focusable if they are inside a named map, have an href attribute, and there is a visible image using the map. All other elements are tabbable based solely on their tabindex attribute and visibility.
Note: Elements with a negative tab index are :focusable, but not :tabbable.
jQuery( ":tabbable" )
Examples:
Select tabbable elements and highlight them with a red border.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | <!doctype html><html lang="en"><head> <meta charset="utf-8"> <title>tabbable demo</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <style> input { border: 1px solid #000; } div { padding: 5px; } </style> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script></head><body> <div><input value="no tabindex"></div><div><input tabindex="5" value="positive tabindex"></div><div><input tabindex="-1" value="negative tabindex"></div> <script>$( ":tabbable" ).css( "border-color", "red" );</script> </body></html> |
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