chore: yarn build

Fixes rstudio/bslib#1159

inst/www/shared/shiny.js

@@ -20604,6 +20604,9 @@
     if (Array.isArray(arr))
       return arr;
   }
+  function isJQuery(value) {
+    return Object.prototype.hasOwnProperty.call(value, "jquery") && typeof value.jquery === "string";
+  }
   function valueChangeCallback(inputs, binding, el, allowDeferred) {
     var id = binding.getId(el);
     if (id) {
@@ -20622,6 +20625,9 @@
   var bindingsRegistry = function() {
     var bindings = /* @__PURE__ */ new Map();
     function checkValidity(scope) {
+      if (!isJQuery(scope) && !(scope instanceof HTMLElement)) {
+        return;
+      }
       var duplicateIds = /* @__PURE__ */ new Map();
       var problems = /* @__PURE__ */ new Set();
       bindings.forEach(function(idTypes, id) {
@@ -20672,7 +20678,7 @@
         headline: headline,
         message: message
       });
-      var scopeElement = scope instanceof HTMLElement ? scope : scope.get(0);
+      var scopeElement = isJQuery(scope) ? scope.get(0) : scope;
       (scopeElement || window).dispatchEvent(event);
     }
     function addBinding(id, bindingType) {
@@ -24642,36 +24648,40 @@
                     _iterator3.s();
                   case 27:
                     if ((_step3 = _iterator3.n()).done) {
-                      _context15.next = 34;
+                      _context15.next = 35;
                       break;
                     }
                     el = _step3.value;
                     $tabContent[0].appendChild(el);
-                    _context15.next = 32;
+                    if (!(el.nodeType === Node.ELEMENT_NODE)) {
+                      _context15.next = 33;
+                      break;
+                    }
+                    _context15.next = 33;
                     return renderContentAsync(el, el.innerHTML || el.textContent);
-                  case 32:
+                  case 33:
                     _context15.next = 27;
                     break;
-                  case 34:
-                    _context15.next = 39;
+                  case 35:
+                    _context15.next = 40;
                     break;
-                  case 36:
-                    _context15.prev = 36;
+                  case 37:
+                    _context15.prev = 37;
                     _context15.t0 = _context15["catch"](25);
                     _iterator3.e(_context15.t0);
-                  case 39:
-                    _context15.prev = 39;
+                  case 40:
+                    _context15.prev = 40;
                     _iterator3.f();
-                    return _context15.finish(39);
-                  case 42:
+                    return _context15.finish(40);
+                  case 43:
                     if (message.select) {
                       $liTag.find("a").tab("show");
                     }
-                  case 43:
+                  case 44:
                   case "end":
                     return _context15.stop();
                 }
-            }, _callee15, null, [[25, 36, 39, 42]]);
+            }, _callee15, null, [[25, 37, 40, 43]]);
           }));
           return function(_x17) {
             return _ref10.apply(this, arguments);

srcts/src/shiny/bind.ts

@@ -13,6 +13,18 @@ import { sendImageSizeFns } from "./sendImageSize";
 
 type BindScope = HTMLElement | JQuery<HTMLElement>;
 
+/**
+ * Type guard to check if a value is a jQuery object containing HTMLElements
+ * @param value The value to check
+ * @returns A type predicate indicating if the value is a jQuery<HTMLElement>
+ */
+function isJQuery<T = HTMLElement>(value: unknown): value is JQuery<T> {
+  return (
+    Object.prototype.hasOwnProperty.call(value, "jquery") &&
+    typeof (value as any).jquery === "string"
+  );
+}
+
 // todo make sure allowDeferred can NOT be supplied and still work
 function valueChangeCallback(
   inputs: InputValidateDecorator,
@@ -79,6 +91,10 @@ const bindingsRegistry = (() => {
    * otherwise returns an ok status.
    */
   function checkValidity(scope: BindScope): void {
+    if (!isJQuery(scope) && !(scope instanceof HTMLElement)) {
+      return;
+    }
+
     type BindingCounts = { [T in BindingTypes]: number };
     const duplicateIds = new Map<string, BindingCounts>();
     const problems: Set<string> = new Set();
@@ -146,7 +162,7 @@ const bindingsRegistry = (() => {
     }:\n${duplicateIdMsg}`;
 
     const event = new ShinyClientMessageEvent({ headline, message });
-    const scopeElement = scope instanceof HTMLElement ? scope : scope.get(0);
+    const scopeElement = isJQuery(scope) ? scope.get(0) : scope;
     (scopeElement || window).dispatchEvent(event);
   }
 

srcts/src/shiny/shinyapp.ts

@@ -1053,6 +1053,12 @@ class ShinyApp {
         const $tabContent = getTabContent($tabset);
         let tabsetId = $parentTabset.attr("data-tabsetid");
 
+        // TODO: Only render tab content HTML once
+        // The following lines turn the content/nav control HTML into DOM nodes,
+        // but we don't insert these directly, instead we take the HTML from
+        // these nodes and pass it through `renderContentAsync()`. This means
+        // the inserted HTML may not perfectly match the message HTML, esp. if
+        // the content uses web components that alter their HTML when loaded.
         const $divTag = $(message.divTag.html);
         const $liTag = $(message.liTag.html);
         const $aTag = $liTag.find("> a");
@@ -1166,12 +1172,14 @@ class ShinyApp {
           // Must not use jQuery for appending el to the doc, we don't want any
           // scripts to run (since they will run when renderContent takes a crack).
           $tabContent[0].appendChild(el);
-          // If `el` itself is a script tag, this approach won't work (the script
-          // won't be run), since we're only sending innerHTML through renderContent
-          // and not the whole tag. That's fine in this case because we control the
-          // R code that generates this HTML, and we know that the element is not
-          // a script tag.
-          await renderContentAsync(el, el.innerHTML || el.textContent);
+          if (el.nodeType === Node.ELEMENT_NODE) {
+            // If `el` itself is a script tag, this approach won't work (the script
+            // won't be run), since we're only sending innerHTML through renderContent
+            // and not the whole tag. That's fine in this case because we control the
+            // R code that generates this HTML, and we know that the element is not
+            // a script tag.
+            await renderContentAsync(el, el.innerHTML || el.textContent);
+          }
         }
 
         if (message.select) {