fix: a11y id confict between desktop and mobile

assets/js/background-blur.js

@@ -99,10 +99,12 @@
     applyA11ySettings();
   };
 
-  const toggleA11yPanel = () => {
-    const panel = document.getElementById("a11y-panel");
-    const overlay = document.getElementById("a11y-overlay");
-    const button = document.getElementById("a11y-toggle");
+  window.toggleA11yPanel = function (prefix = "") {
+    const panel = document.getElementById(`${prefix}a11y-panel`);
+    const overlay = document.getElementById(`${prefix}a11y-overlay`);
+    const button = document.getElementById(`${prefix}a11y-toggle`);
+
+    if (!panel || !overlay || !button) return;
 
     if (overlay.classList.contains("hidden")) {
       overlay.classList.remove("hidden");
@@ -117,51 +119,59 @@
     }
   };
 
-  const initA11yPanel = () => {
+  window.initA11yPanel = function (prefix = "") {
     const settings = getA11ySettings();
 
-    document.getElementById("disable-blur").checked = settings.disableBlur;
-    document.getElementById("disable-images").checked = settings.disableImages;
+    const checkboxBlur = document.getElementById(`${prefix}disable-blur`);
+    const checkboxImages = document.getElementById(`${prefix}disable-images`);
+    const checkboxUnderline = document.getElementById(`${prefix}underline-links`);
+    const fontSizeSelect = document.getElementById(`${prefix}font-size-select`);
 
-    const fontSizeSelect = document.getElementById("font-size-select");
+    if (!checkboxBlur || !checkboxImages || !checkboxUnderline || !fontSizeSelect) return;
+
+    checkboxBlur.checked = settings.disableBlur;
+    checkboxImages.checked = settings.disableImages;
     fontSizeSelect.value = settings.fontSize;
+    checkboxUnderline.checked = settings.underlineLinks;
 
-    document.getElementById("underline-links").checked = settings.underlineLinks;
-
-    document.getElementById("disable-blur").addEventListener("change", (e) => {
+    checkboxBlur.addEventListener("change", (e) => {
       updateA11ySetting("disableBlur", e.target.checked);
     });
 
-    document.getElementById("disable-images").addEventListener("change", (e) => {
+    checkboxImages.addEventListener("change", (e) => {
       updateA11ySetting("disableImages", e.target.checked);
     });
 
-    document.getElementById("font-size-select").addEventListener("change", (e) => {
+    fontSizeSelect.addEventListener("change", (e) => {
       updateA11ySetting("fontSize", e.target.value);
     });
 
-    document.getElementById("underline-links").addEventListener("change", (e) => {
+    checkboxUnderline.addEventListener("change", (e) => {
       updateA11ySetting("underlineLinks", e.target.checked);
     });
 
     document.querySelectorAll(".ios-toggle").forEach((toggle) => {
+      const checkbox = toggle.querySelector('input[type="checkbox"]');
+      if (!checkbox || !checkbox.id.startsWith(prefix)) return;
       toggle.addEventListener("click", () => {
-        const checkbox = toggle.querySelector('input[type="checkbox"]');
         checkbox.checked = !checkbox.checked;
         checkbox.dispatchEvent(new Event("change"));
       });
     });
 
-    document.addEventListener("click", (e) => {
-      const overlay = document.getElementById("a11y-overlay");
-      const button = document.getElementById("a11y-toggle");
-      if (e.target === overlay) {
-        overlay.classList.add("hidden");
-        document.getElementById("a11y-panel").classList.add("hidden");
-        button.setAttribute("aria-pressed", "false");
-        button.setAttribute("aria-expanded", "false");
-      }
-    });
+    const overlay = document.getElementById(`${prefix}a11y-overlay`);
+    const button = document.getElementById(`${prefix}a11y-toggle`);
+    if (overlay && button) {
+      document.addEventListener("click", (e) => {
+        if (e.target === overlay) {
+          overlay.classList.add("hidden");
+          const panel = document.getElementById(`${prefix}a11y-panel`);
+          if (panel) panel.classList.add("hidden");
+          button.setAttribute("aria-pressed", "false");
+          button.setAttribute("aria-expanded", "false");
+        }
+      });
+    }
   };
 
   scripts.forEach((script) => {
@@ -187,12 +197,13 @@
     }
   });
 
-  window.toggleA11yPanel = toggleA11yPanel;
-
   document.addEventListener("DOMContentLoaded", () => {
     applyA11ySettings();
-    if (document.getElementById("a11y-panel")) {
-      initA11yPanel();
-    }
+
+    const allPanels = document.querySelectorAll('[id$="a11y-panel"]');
+    allPanels.forEach((panel) => {
+      const prefix = panel.id.replace("a11y-panel", "");
+      window.initA11yPanel(prefix);
+    });
   });
 })();

layouts/partials/header/basic.html

@@ -35,7 +35,7 @@
 
     {{ partial "translations.html" . }}
     {{ if .Site.Params.enableA11y | default false }}
-      {{ template "HeaderA11y" . }}
+      {{ template "HeaderA11y" (dict "prefix" "desktop-" "Site" .Site) }}
     {{ end }}
 
     {{ if .Site.Params.enableSearch | default false }}
@@ -74,7 +74,7 @@
 
     {{ partial "translations.html" . }}
     {{ if .Site.Params.enableA11y | default false }}
-      {{ template "HeaderA11y" . }}
+      {{ template "HeaderA11y" (dict "prefix" "mobile-" "Site" .Site) }}
     {{ end }}
 
     {{ if .Site.Params.enableSearch | default false }}
@@ -160,33 +160,36 @@
 {{ end }}
 
 {{ define "HeaderA11y" }}
+  {{- $prefix := .prefix | default "" -}}
   <div class="flex items-center">
     <button
-      id="a11y-toggle"
+      id="{{ $prefix }}a11y-toggle"
       aria-label="Open accessibility panel"
       aria-expanded="false"
       type="button"
       class="text-base hover:text-primary-600 dark:hover:text-primary-400"
-      onclick="toggleA11yPanel()"
+      onclick="toggleA11yPanel('{{ $prefix }}')"
       role="button"
       aria-pressed="false">
       {{ partial "icon.html" "a11y" }}
     </button>
 
-    <div id="a11y-overlay" class="fixed inset-0 z-500 hidden"></div>
+    <div id="{{ $prefix }}a11y-overlay" class="fixed inset-0 z-500 hidden"></div>
 
     <div
-      id="a11y-panel"
+      id="{{ $prefix }}a11y-panel"
       role="dialog"
-      aria-labelledby="a11y-panel-title"
+      aria-labelledby="{{ $prefix }}a11y-panel-title"
       class="a11y-panel-enter fixed hidden z-500 p-6 top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-80 rounded-lg shadow-xl bg-neutral-50 dark:bg-neutral-800 border border-neutral-200 dark:border-neutral-700"
       style="min-width: 20rem;">
       <div class="flex items-center justify-between mb-6">
-        <h3 id="a11y-panel-title" class="text-lg font-semibold text-neutral-900 dark:text-neutral-100">
+        <h3
+          id="{{ $prefix }}a11y-panel-title"
+          class="text-lg font-semibold text-neutral-900 dark:text-neutral-100">
           Accessibility settings
         </h3>
         <button
-          onclick="toggleA11yPanel()"
+          onclick="toggleA11yPanel('{{ $prefix }}')"
           class="text-neutral-500 hover:text-neutral-700 dark:text-neutral-400 dark:hover:text-neutral-200"
           aria-label="Close a11y panel">
           <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
@@ -196,13 +199,13 @@
       </div>
 
       <div class="space-y-5">
-        {{ $toggles := slice
-          (dict "id" "disable-blur" "label" "Disable background blur")
-          (dict "id" "disable-images" "label" "Disable background image")
-          (dict "id" "underline-links" "label" "Show link underline")
-        }}
+        {{- $toggles := slice
+          (dict "id" (print $prefix "disable-blur") "label" "Disable background blur")
+          (dict "id" (print $prefix "disable-images") "label" "Disable background image")
+          (dict "id" (print $prefix "underline-links") "label" "Show link underline")
+        -}}
 
-        {{ range $toggles }}
+        {{- range $toggles }}
           <div class="flex items-center justify-between">
             <label for="{{ .id }}" class="text-sm font-medium text-neutral-700 dark:text-neutral-300">
               {{ .label }}
@@ -211,15 +214,17 @@
               <input type="checkbox" id="{{ .id }}">
             </div>
           </div>
-        {{ end }}
+        {{- end }}
 
 
         <div class="flex items-center justify-between">
-          <label for="font-size-select" class="text-sm font-medium text-neutral-700 dark:text-neutral-300">
+          <label
+            for="{{ $prefix }}font-size-select"
+            class="text-sm font-medium text-neutral-700 dark:text-neutral-300">
             Font size
           </label>
           <select
-            id="font-size-select"
+            id="{{ $prefix }}font-size-select"
             class="border rounded-lg px-3 py-1.5 pr-8 text-neutral-900 text-sm dark:bg-neutral-700 dark:text-neutral-200 focus:ring-primary-500 focus:border-primary-500">
             {{ $fontSizes := slice "12px" "14px" "16px" "18px" "20px" "22px" "24px" }}
             {{ range $fontSizes }}