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Conduitry merged 3 commits into from
May 20, 2019
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docs: multiple event listeners on single node #2825

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docs: multiple event listeners on single node
ematipico May 20, 2019
5ecdc52
docs: wording
ematipico May 20, 2019
b274e45
adjust docs
Conduitry May 20, 2019
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19 changes: 19 additions & 0 deletions site/content/docs/02-template-syntax.md
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Expand Up @@ -368,6 +368,25 @@ Components can emit events using [createEventDispatcher](docs#createEventDispatc

---

It's possible to have multiple event listeners for the same event:

```html
<script>
let counter = 0;
function increment() {
counter = counter + 1;
}

function track(event) {
trackEvent(event)
}
</script>

<button on:click={increment} on:click={track}>Click me!</button>
```

---

As with DOM events, if the `on:` directive is used without a value, the component will *forward* the event, meaning that a consumer of the component can listen for it.

```html
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