javascript/modal.js

const cnetModalRegisteredElements = new Set();
onUiUpdate(() => {
    // Get all the buttons that open a modal
    const btns = gradioApp().querySelectorAll(".cnet-modal-open");

    // Get all the <span> elements that close a modal
    const spans = document.querySelectorAll(".cnet-modal-close");

    // For each button, add a click event listener that opens the corresponding modal
    btns.forEach((btn) => {
        if (cnetModalRegisteredElements.has(btn)) return;
        cnetModalRegisteredElements.add(btn);

        const modalId = btn.id.replace('cnet-modal-open-', '');
        const modal = document.getElementById("cnet-modal-" + modalId);    
        btn.addEventListener('click', () => {
            modal.style.display = "block";
        });
    });

    // For each <span> element, add a click event listener that closes the corresponding modal
    spans.forEach((span) => {
        if (cnetModalRegisteredElements.has(span)) return;
        cnetModalRegisteredElements.add(span);

        const modal = span.parentNode;
        span.addEventListener('click', () => {
            modal.style.display = "none";
        });
    });
});