From a3e47832a6f68e0efa93dce8c080debc3fc7b797 Mon Sep 17 00:00:00 2001
From: Katherine <shunai.tang@hand-china.com>
Date: Mon, 27 May 2024 11:51:04 +0800
Subject: [PATCH] refactor: form linkage rule to cancel assignment when
 multiple fields are selected (#4492)

---
 .../core/client/src/schema-settings/LinkageRules/useValues.ts  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/core/client/src/schema-settings/LinkageRules/useValues.ts b/packages/core/client/src/schema-settings/LinkageRules/useValues.ts
index 6e7f2482b5..445a8d0e85 100644
--- a/packages/core/client/src/schema-settings/LinkageRules/useValues.ts
+++ b/packages/core/client/src/schema-settings/LinkageRules/useValues.ts
@@ -45,6 +45,9 @@ export const useValues = (options) => {
       field.data = field.data || {};
       const operators = option?.operators;
       field.data.operators = operators?.filter((v) => {
+        if (dataIndex.length > 1) {
+          return v.value !== 'value';
+        }
         return true;
       });
       field.data.schema = option?.schema;