Example
Vue provides event modifiers for v-on by calling directive postfixes denoted by a dot.
.stop.prevent.capture.self.once
For examples:
<!-- the click event's propagation will be stopped -->
<a v-on:click.stop="doThis"></a>
<!-- the submit event will no longer reload the page -->
<form v-on:submit.prevent="onSubmit"></form>
<!-- use capture mode when adding the event listener -->
<div v-on:click.capture="doThis">...</div>
<!-- only trigger handler if event.target is the element itself -->
<!-- i.e. not from a child element -->
<div v-on:click.self="doThat">...</div>
