haesli/amqp_dashboard/assets/script.js

const renderTable = (colNames, rows) => {
    const table = document.createElement("table");

    const headerRow = document.createElement("tr");

    colNames.forEach((name) => {
        const th = document.createElement("th");
        th.innerText = name;

        headerRow.append(th);
    });
    table.append(headerRow);

   rows.forEach((row) => {
        const contentRow = document.createElement("tr");
        row.forEach((cell) => {
            const td = document.createElement("td");
            td.innerText = cell;
            contentRow.append(td);
        });
       table.append(contentRow);
    })

    return table;
}

const renderConnections = (connections) => {
    const wrapper = document.getElementById("connection-wrapper");

    const table = renderTable(['Connection ID', 'Client Address'], connections.map((conn) =>
        [conn.id, conn.peer_addr]));
    wrapper.replaceChildren(table)
}

const refresh = async () => {
    const fetched = await fetch('http://localhost:3000/api/data');
    const data = await fetched.json();
    renderConnections(data.connections);
}

setInterval(refresh, 1000);