fix(@angular-devkit/build-angular): don't restore input of type `fi…

…le` during HMR ``` Uncaught DOMException: Failed to set the 'value' property on 'HTMLInputElement': This input element accepts a filename, which may only be programmatically set to the empty string. ``` Closes #22084 (cherry picked from commit 47fd128)
angular · Nov 4, 2021 · 35164bf · 35164bf
1 parent a0ff636
commit 35164bf
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/packages/angular_devkit/build_angular/src/builders/dev-server/hmr_spec.ts b/packages/angular_devkit/build_angular/src/builders/dev-server/hmr_spec.ts
@@ -58,7 +58,9 @@ describe('Dev Server Builder HMR', () => {
         <p>{{title}}</p>
 
         <input class="visible" type="text">
+        <input type="file">
         <input type="hidden">
+
         <select>
           <option>one</option>
           <option>two</option>

diff --git a/packages/angular_devkit/build_angular/src/webpack/plugins/hmr/hmr-accept.ts b/packages/angular_devkit/build_angular/src/webpack/plugins/hmr/hmr-accept.ts
@@ -197,7 +197,6 @@ function restoreFormValues(oldInputs: any[], oldOptions: any[]): void {
         case 'date':
         case 'datetime-local':
         case 'email':
-        case 'file':
         case 'hidden':
         case 'month':
         case 'number':