Adding Event Handlers
Okay, so you've got Slate installed and rendered on the page, and when you type in it, you can see the changes reflected. But you want to do more than just type a plaintext string.
What makes Slate great is how easy it is to customize. Just like other React components you're used to, Slate allows you to pass in handlers that are triggered on certain events.
Let's use the onKeyDown handler to change the editor's content when we press a key.
Here's our app from earlier:
Now we add an onKeyDown handler:
Cool, now when a key is pressed in the editor, its corresponding keycode is logged in the console.
Now we want to make it actually change the content. For the purposes of our example, let's implement turning all ampersand, &, keystrokes into the word and upon being typed.
Our onKeyDown handler might look like this:
With that added, try typing &, and you should see it suddenly become and instead!
This offers a sense of what can be done with Slate's event handlers. Each one will be called with the event object, and you can use your editor to perform commands in response. Simple!