From e45b3ce95ccdeafe7c70eed2defd48d166db8108 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A2=AB=E9=9B=A8=E6=B0=B4=E8=BF=87=E6=BB=A4=E7=9A=84?=
 =?UTF-8?q?=E7=A9=BA=E6=B0=94-Rairn?= <958414905@qq.com>
Date: Wed, 26 Apr 2023 15:23:31 +0800
Subject: [PATCH] fix: hide default value for expression (#1765)

---
 .../src/schema-component/antd/form-item/FormItem.tsx     | 2 --
 .../core/client/src/schema-settings/SchemaSettings.tsx   | 2 +-
 .../workflow/src/client/components/DynamicExpression.tsx | 9 ++++-----
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/packages/core/client/src/schema-component/antd/form-item/FormItem.tsx b/packages/core/client/src/schema-component/antd/form-item/FormItem.tsx
index f0cd8d6028..187da09dfe 100644
--- a/packages/core/client/src/schema-component/antd/form-item/FormItem.tsx
+++ b/packages/core/client/src/schema-component/antd/form-item/FormItem.tsx
@@ -440,8 +440,6 @@ FormItem.Designer = function Designer() {
                           service: {
                             resource: collectionField?.target,
                           },
-                          // for DynamicExpression
-                          sourceCollection: form?.values.sourceCollection,
                           style: {
                             width: '100%',
                             verticalAlign: 'top',
diff --git a/packages/core/client/src/schema-settings/SchemaSettings.tsx b/packages/core/client/src/schema-settings/SchemaSettings.tsx
index 85a911a3cc..b25a772ba2 100644
--- a/packages/core/client/src/schema-settings/SchemaSettings.tsx
+++ b/packages/core/client/src/schema-settings/SchemaSettings.tsx
@@ -1132,7 +1132,7 @@ SchemaSettings.EnableChildCollections = function EnableChildCollections(props) {
 // 是否显示默认值配置项
 export const isShowDefaultValue = (collectionField: CollectionFieldOptions, getInterface) => {
   return (
-    !['o2o', 'oho', 'obo', 'o2m', 'attachment'].includes(collectionField?.interface) &&
+    !['o2o', 'oho', 'obo', 'o2m', 'attachment', 'expression'].includes(collectionField?.interface) &&
     !isSystemField(collectionField, getInterface)
   );
 };
diff --git a/packages/plugins/workflow/src/client/components/DynamicExpression.tsx b/packages/plugins/workflow/src/client/components/DynamicExpression.tsx
index f130201890..3603385dbc 100644
--- a/packages/plugins/workflow/src/client/components/DynamicExpression.tsx
+++ b/packages/plugins/workflow/src/client/components/DynamicExpression.tsx
@@ -10,7 +10,7 @@ import { NAMESPACE } from '../locale';
 import { useCollectionFieldOptions } from '../variable';
 
 const InternalExpression = observer((props: any) => {
-  const { onChange, sourceCollection } = props;
+  const { onChange } = props;
   const { values } = useForm();
   const [collection, setCollection] = useState(values?.sourceCollection);
 
@@ -24,18 +24,17 @@ const InternalExpression = observer((props: any) => {
     });
   });
 
-  const options = useCollectionFieldOptions({ collection: sourceCollection || collection });
+  const options = useCollectionFieldOptions({ collection: collection });
 
   return <Variable.TextArea {...props} scope={options} />;
 });
 
 function Result(props) {
-  const { sourceCollection } = props;
   const { t } = useTranslation();
   const values = useRecord();
   const options = useMemo(
-    () => useCollectionFieldOptions({ collection: sourceCollection || values.sourceCollection }),
-    [values.sourceCollection, values.sourceCollection, sourceCollection],
+    () => useCollectionFieldOptions({ collection: values.sourceCollection }),
+    [values.sourceCollection, values.sourceCollection],
   );
   return props.value ? (
     <Variable.TextArea {...props} scope={options} />