chore(Picker): fix 传入负数的处理

uiwjs · Oct 20, 2021 · eca96cf · eca96cf
1 parent 91441c1
commit eca96cf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/core/src/Picker/index.tsx b/packages/core/src/Picker/index.tsx
@@ -73,7 +73,8 @@ const Picker = (props: PickerProps) => {
   }, [current]);
   useEffect(() => {
     if (value !== current) {
-      const leng = value > date.length - 1 ? date.length - 1 : value;
+      let leng = value > date.length - 1 ? date.length - 1 : value;
+      leng = leng < 0 ? 0 : leng;
       location((style.containerHeight as number) * (leng + 1), leng);
       setCurrent(leng);
     }