From d014290bed870f9b17c7d8ff3368d7e1694404e0 Mon Sep 17 00:00:00 2001
From: Cano1997 <1978141412@qq.com>
Date: Thu, 3 Jul 2025 17:28:01 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=AD=A5=E8=BF=9B?=
 =?UTF-8?q?=E5=99=A8=E5=8F=AA=E8=AF=BB=E7=8A=B6=E6=80=81null=E5=80=BC?=
 =?UTF-8?q?=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 CHANGELOG.md                                     | 1 +
 src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3811ec54..e9450d83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - 修复关系分页默认选中和默认是否隐藏编辑项异常
 - 修复应用启动视图未隐藏应用级别的加载提示异常
 - 修复数据选择类编辑器值回显异常
+- 修复步进器只读状态null值异常
 
 ### Added
 
diff --git a/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx b/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
index 581b1d10..da6277a0 100644
--- a/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
+++ b/src/editor/stepper/ibiz-stepper/ibiz-stepper.tsx
@@ -4,6 +4,7 @@ import {
   getStepperProps,
   useNamespace,
 } from '@ibiz-template/vue3-util';
+import { isNilOrEmpty } from 'qx-util';
 import { toNumber } from 'lodash-es';
 import './ibiz-stepper.scss';
 import { StepperEditorController } from '../stepper-editor.controller';
@@ -114,7 +115,7 @@ export const IBizStepper = defineComponent({
     let content = null;
     if (this.readonly) {
       // 只读显示
-      content = `${this.currentVal}`;
+      content = isNilOrEmpty(this.currentVal) ? '' : `${this.currentVal}`;
     } else {
       // 编辑态显示
       content = [
-- 
Gitee