fix(Picker): should move to first option when all options are disabled (#7504)

2020-11-05 16:01:07 +08:00
parent 287a4acea0
commit f07d8e6709
3 changed files with 65 additions and 5 deletions
@@ -89,11 +89,13 @@ export default createComponent({
        const { children } = cursor;
        let defaultIndex = cursor.defaultIndex ?? +this.defaultIndex;

-        while (
-          children[defaultIndex].disabled &&
-          defaultIndex < children.length - 1
-        ) {
-          defaultIndex++;
+        while (children[defaultIndex] && children[defaultIndex].disabled) {
+          if (defaultIndex < children.length - 1) {
+            defaultIndex++;
+          } else {
+            defaultIndex = 0;
+            break;
+          }
        }

        formatted.push({