The div element is unable to activate the modal due to tabindex issues

Seeking Assistance with a Specific Scenario

I have a specific layout where a div is enclosing an image. The desired functionality is that when the div is clicked with a mouse, a small tooltip modal should appear displaying address information. This can be visualized as a map with clickable numbers that reveal addresses.

To ensure the same interaction is possible with keyboard navigation, I have set the tabindex="0" attribute for the div.

While I am able to navigate to the div using keyboard inputs, I encounter an issue where pressing enter or spacebar does not trigger the display of the tooltip modal.

Even the keydown events seem to be ineffective in this case. I am seeking assistance in identifying the root cause of this issue. Providing an example would greatly aid in understanding the problem better.

javascriptjqueryhtmlcsstwitter-bootstrap

Answer №1

It's possible that you are using a tooltip plugin that primarily works with click events, but you may also require keyboard events to enable functionality with the enter/spacebar keys.

There's a chance that the plugin you're using already supports keyboard events, but we'd need to know which one in order to confirm that ;)

In any case, a general workaround would be to

  • add a keyboard event listener to your div
  • detect when the user presses the enter/spacebar keys
  • simulate a click event

You can try implementing this code:

$('#target').on('keyup', function(e){
    //13 = Enter key, 31 == Spacebar key
    if(e.keyCode == 13 || e.keyCode == 32) $(this).click();
})

Check out this example: JSFIDDLE

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