Merge pull request #9257 from AvaloniaUI/more-wasm-fixes

More wasm fixes

src/Web/Avalonia.Web/AvaloniaView.cs

@@ -254,7 +254,14 @@ namespace Avalonia.Web
 
         private bool OnKeyDown (string code, string key, int modifier)
         {
-            return _topLevelImpl.RawKeyboardEvent(RawKeyEventType.KeyDown, code, key, (RawInputModifiers)modifier);
+            var handled = _topLevelImpl.RawKeyboardEvent(RawKeyEventType.KeyDown, code, key, (RawInputModifiers)modifier);
+
+            if (!handled && key.Length == 1)
+            {
+                handled = _topLevelImpl.RawTextEvent(key);
+            }
+
+            return handled;
         }
 
         private bool OnKeyUp(string code, string key, int modifier)

src/Web/Avalonia.Web/webapp/modules/avalonia/dom.ts

@@ -24,7 +24,7 @@ export class AvaloniaDOM {
 
         // Native controls host
         const nativeHost = document.createElement("div");
-        canvas.id = `nativeHost${randomIdPart}`;
+        nativeHost.id = `nativeHost${randomIdPart}`;
         nativeHost.classList.add("avalonia-native-host");
         nativeHost.style.left = "0px";
         nativeHost.style.top = "0px";
@@ -34,7 +34,7 @@ export class AvaloniaDOM {
 
         // IME
         const inputElement = document.createElement("input");
-        canvas.id = `input${randomIdPart}`;
+        inputElement.id = `inputElement${randomIdPart}`;
         inputElement.classList.add("avalonia-input-element");
         inputElement.autocapitalize = "none";
         inputElement.type = "text";