imperative-frontend-end

frontend.ts

function buildUI() {
    const window = createWindow();
    const btn = createButton();
    const label = createLabel();

    let visitorNumber = 0;
    label.text = `Hello visitor nr ${visitorNumber}`;

    btn.label = "click me";
    btn.onClick = () => {
        // Update visitor label
        visitorNumber = visitorNumber + 1;
        label.text = `Hello visitor nr ${visitorNumber}`
    };

    window.append(label);
    window.append(btn);
}