Resize Block Action

Superfans.actions.resizeBlock({});

const tabsContainer = document.getElementById("tabsContainer");
const tabContent = document.getElementById("tabContent");
// Array of tab objects with title + HTML content
const tabData = [
  {
    title: "Overview",
    content: `<t5>This product is designed to offer exceptional quality and performance. Suitable for a wide range of uses, it guarantees customer satisfaction.</t5>`
  },
  {
    title: "Specifications",
    content: `<ul><li><t5>Material: 100% Organic Cotton</t5></li><li><t5>Size: Available in S, M, L, XL</t5></li><li><t5>Weight: 1.2kg</t5></li></ul>`
  },
  {
    title: "Features",
    content: `<t4>Key features include:</t4><ul><li><t5>Durability</t5></li><li><t5>Eco-Friendly Materials</t5></li><li><t5>Lightweight Design</t5></li></ul>`
  },
  {
    title: "Reviews",
    content: `<t5>"Absolutely loved it! Will buy again!"</t5><br><t5>"Exceeded expectations. Highly recommend!"</t5>`
  },
  {
    title: "FAQ",
    content: `<t5><strong>Q:</strong> Is this product machine washable?</p><p><strong>A:</strong> Yes, it is fully machine washable using a gentle cycle.</t5>`
  },
];
// Trigger Superfans to recalculate iframe height
async function resizeBlock() {
  try {
    await Superfans.actions.resizeBlock();
  } catch (err) {
    Superfans.actions.showToast({
      title: "Resize Error",
      message: err.message || "Failed to resize block",
    });
  }
}
// Build tab header items dynamically
function createTabs() {
  tabsContainer.innerHTML = ""; // Clear existing
  tabData.forEach((tab, index) => {
    const tabItem = document.createElement("div");
    tabItem.className = "tab-item";
    tabItem.innerHTML = `<t4>${tab.title}</t4>`;
    // Add click listener to switch tab
    tabItem.addEventListener("click", () => showTab(index));
    tabsContainer.appendChild(tabItem);
  });
}
// Show selected tab content and highlight active tab
async function showTab(index) {
  // Update active tab style
  document.querySelectorAll(".tab-item").forEach((tab, i) => {
    tab.classList.toggle("active", i === index);
    if (i === index) {
      tab.scrollIntoView({ behavior: "smooth", inline: "center" });
    }
  });
  // Inject selected tab HTML
  tabContent.innerHTML = tabData[index].content;
  // Resize container to fit content
  await resizeBlock();
}
// Initialize the tab section on load
(async function initTabs() {
  try {
    if (!Array.isArray(tabData)) throw new Error("Tab data must be an array");
    createTabs();      // Build headers
    await showTab(0);  // Show first tab by default
  } catch (error) {
    console.error("❌ Tab Error:", error);
    Superfans.actions.showToast({
      title: "Error",
      message: "Unable to load tabs",
    });
  }
})();

<!-- Main wrapper -->
<div class="container">
    <!-- Tab titles will be rendered here -->
    <div class="tabs-container" id="tabsContainer"></div>
    <!-- Tab content area -->
    <div class="tab-content" id="tabContent">
        <t5>Select a tab to see the description</t5>
    </div>
</div>

/* Outer container for tab block */
.container {
  display: flex;
  flex-direction: column;
  padding: 14px;
}
/* Horizontal scrollable tab header section */
.tabs-container {
  display: flex;
  overflow-x: auto;
  gap: 12px;
  height: 40px; /* Ensures consistent height */
  align-items: center;
  -webkit-overflow-scrolling: touch; /* iOS smooth scroll */
  scrollbar-width: none; /* Firefox: hide scrollbar */
}
/* Hide scrollbar for webkit browsers */
.tabs-container::-webkit-scrollbar {
  display: none;
}
/* Each clickable tab label */
.tab-item {
  font-size: 14px;
  font-weight: 300;
  white-space: nowrap;
  padding: 2px 2px;
  cursor: pointer;
}
/* Style when tab is active/selected */
.tab-item.active {
  font-weight: 600;
  border-bottom: 2px solid #000;
  color: #000;
}
/* Main content section that updates on tab click */
.tab-content {
  width: 100%;
  font-size: 14px;
  line-height: 1.6;
  color: #333;
}
/* Content list formatting */
.tab-content ul {
  padding-left: 16px;
  margin: 10px 0;
}
.tab-content li {
  margin-bottom: 6px;
}