in compose() waiting for yield

[leemthai]

This probably makes no sense because I don't understand async programming at all but here goes anyway. Here is the code:

def compose(self) -> ComposeResult:
        yield CoinTable(self.x)
        yield CoinInput()

Is there a way to wait for CoinTable() and CoinInput() widgets to yield before running any more code in Compose?

I want to yield further widgets but they really need CoinTable() to be available (in the DOM?) as they read values from CoinTable() when initialzing...

Thanks

[willmcgugan]

It is best to implement reading data in your Mount event handler, rather than __init__. That way the DOM is guaranteed to be available.

i.e.

def on_mount(self):
    ...