Infinite Scroll

             from fasthtml.common import Div, Table, Tbody, Td, Th, Thead, Tr, fast_app

app, rt = fast_app()


@app.get
def page():
    return Div(cls="container")(
        Table(
            Thead(Tr(Th("Name"), Th("ID"))),
            Tbody(load_contacts(page=1)),
        ),
    )


@app.get
def load_contacts(page: int, limit: int = 5):
    rows = [Tr(Td("Smith"), Td((page - 1) * limit + i)) for i in range(1, limit)]
    return *rows, make_last_row(page, limit)


def make_last_row(page, limit):
    return Tr(hx_trigger="revealed", hx_swap="afterend", hx_get=load_contacts.rt(page=page + 1))(
        Td("Smith"),
        Td(page * limit),
    )
           

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