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 const app = () => { const editor = usememo(() => withreact(createeditor()), \[]) const \[value, setvalue] = usestate(\[ { type 'paragraph', children \[{ text 'a line of text in a paragraph ' }], }, ]) return ( \<slate editor={editor} value={value} onchange={value => setvalue(value)}> \<editable /> \</slate> ) } now we add an onkeydown handler const app = () => { const editor = usememo(() => withreact(createeditor()), \[]) const \[value, setvalue] = usestate(\[ { type 'paragraph', children \[{ text 'a line of text in a paragraph ' }], }, ]) return ( \<slate editor={editor} value={value} onchange={value => setvalue(value)}> \<editable // define a new handler which prints the key that was pressed onkeydown={event => { console log(event key) }} /> \</slate> ) } 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 const app = () => { const editor = usememo(() => withreact(createeditor()), \[]) const \[value, setvalue] = usestate(\[ { type 'paragraph', children \[{ text 'a line of text in a paragraph ' }], }, ]) return ( \<slate editor={editor} value={value} onchange={value => setvalue(value)}> \<editable onkeydown={event => { if (event key === '&') { // prevent the ampersand character from being inserted event preventdefault() // execute the `inserttext` method when the event occurs editor inserttext('and') } }} /> \</slate> ) } 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!