fix: #416 press up or down will throw error when list only has disabl…

…ed choice
enquirer · Jan 4, 2023 · eef66b6 · eef66b6
1 parent 36785f3
commit eef66b6
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/types/array.js b/lib/types/array.js
@@ -378,7 +378,7 @@ class ArrayPrompt extends Prompt {
       return this.scrollUp();
     }
     this.index = ((idx - 1 % len) + len) % len;
-    if (this.isDisabled()) {
+    if (this.isDisabled() && !this.isAllChoicesDisabled()) {
       return this.up();
     }
     return this.render();
@@ -395,7 +395,7 @@ class ArrayPrompt extends Prompt {
       return this.scrollDown();
     }
     this.index = (idx + 1) % len;
-    if (this.isDisabled()) {
+    if (this.isDisabled() && !this.isAllChoicesDisabled()) {
       return this.down();
     }
     return this.render();
@@ -467,6 +467,10 @@ class ArrayPrompt extends Prompt {
     swap(this.choices, this.index, pos);
   }
 
+  isAllChoicesDisabled(choice = this.choices){
+    return !choice.some(ch => !this.isDisabled(ch))
+  }
+
   isDisabled(choice = this.focused) {
     let keys = ['disabled', 'collapsed', 'hidden', 'completing', 'readonly'];
     if (choice && keys.some(key => choice[key] === true)) {