Question

What are key modifiers?

Answer 1

Vue supports key modifiers on v-on for handling keyboard events. Let's take an example of keyup event with enter keycode.

<!-- only call `vm.show()` when the `keyCode` is 13 -->
<input v-on:keyup.13="show">

Remembering all the key codes is really difficult. It supports the full list of key codes aliases

1. .enter
2. .tab
3. .delete (captures both “Delete” and “Backspace” keys)
4. .esc
5. .space
6. .up
7. .down
8. .left
9. .right