added snippet addMultipleEvents

snippets/addMultipleEvents.md

@@ -0,0 +1,24 @@
+---
+title: addMultipleEvents
+tags: JavaScript, Browser, Events, beginner
+---
+
+Add multiple event listener to an element.
+
+- Use <code>Array.prototype.forEach()</code> and <code>EventTarget.addEventListener()</code> to add multiples event listener with an assigned callback function to an element.
+
+```js
+const addMultipleEvents = (el, evts) => {
+    evts.forEach(evt => el.addEventListener(evt.name, evt.fn, false));
+}
+```
+
+```js
+addMultipleEvents(document.querySelector('.textInput'),
+    [
+        {name: 'mousedown', fn: () => console.log('mousedown event')},
+        {name: 'touchstart', fn: () => console.log('touchstart event')},
+        {name: 'change', fn: () => console.log('change event')}
+    ]
+);
+```