import { React, ReactDOM, jsx, render } from "@joshuahhh/react"
useOrder = (element) => {
const [order, setOrder] = React.useState(undefined);
React.useEffect(() => {
const cellOutput = element.parentElement;
const cellOutputs = cellOutput.parentElement;
const observer = new MutationObserver(function(mutations) {
updateOrder();
}).observe(cellOutputs, {
childList: true,
});
function updateOrder() {
const order = Array.from(cellOutputs.children).indexOf(cellOutput);
setOrder(order);
}
updateOrder();
return () => observer.disconnect();
}, [element]);
return order;
}
ReportOrder = ({__element}) => {
const order = useOrder(__element);
return jsx`<div>
I'm #${order}!
</div>`
}
render(ReportOrder, {}, this)
render(ReportOrder, {}, this)
render(ReportOrder, {}, this)
CellRewriter = ({__element}) => {
const order = useOrder(__element);
return jsx`<button
onClick=${() => {
console.log('clicked', order)
window.parent.postMessage({source: 'observable-writer', type: 'engraft-update', order}, "*")
}}
>
CLICK ME
</button>`
}
render(CellRewriter, {}, this)
render(CellRewriter, {}, this)
render(CellRewriter, {}, this)
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