From 0d88f3f20aa00c5a7bcb078cb34c7357e2ad4184 Mon Sep 17 00:00:00 2001
From: kangshihui <kangshihui@huawei.com>
Date: Thu, 17 Jul 2025 11:21:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=B7=A8=E5=B9=B3=E5=8F=B0on?=
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Change-Id: I72e4f814427c790fcb251b83a590c4685d6a20fc
---
 .../pattern/text_field/text_field_pattern.cpp | 14 ++++++++++
 .../text_field_pattern_testnine.cpp           | 28 +++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/frameworks/core/components_ng/pattern/text_field/text_field_pattern.cpp b/frameworks/core/components_ng/pattern/text_field/text_field_pattern.cpp
index 4225c6e8d8e..c80c434943c 100644
--- a/frameworks/core/components_ng/pattern/text_field/text_field_pattern.cpp
+++ b/frameworks/core/components_ng/pattern/text_field/text_field_pattern.cpp
@@ -5950,6 +5950,20 @@ void TextFieldPattern::UpdateEditingValue(const std::shared_ptr<TextEditingValue
             value->selection.baseOffset -= deleteSize;
         }
     }
+#ifdef CROSS_PLATFORM
+    if (value->isDelete) {
+        HandleOnDelete(true);
+        return;
+    } else {
+#ifdef ANDROID_PLATFORM
+        if (value->appendText.empty()) {
+            return;
+        }
+#endif
+        InsertValue(UtfUtils::Str8DebugToStr16(value->appendText), true);
+        return;
+    }
+#endif
 #endif
     UpdateEditingValueToRecord();
     contentController_->SetTextValue(result);
diff --git a/test/unittest/core/pattern/text_input/text_field_pattern_testnine.cpp b/test/unittest/core/pattern/text_input/text_field_pattern_testnine.cpp
index ce9bd0e21b7..3da30dc5760 100644
--- a/test/unittest/core/pattern/text_input/text_field_pattern_testnine.cpp
+++ b/test/unittest/core/pattern/text_input/text_field_pattern_testnine.cpp
@@ -1206,4 +1206,32 @@ HWTEST_F(TextFieldPatternTestNine, GetMaxIndent, TestSize.Level0)
     width = textFieldLayoutAlgorithm->GetMaxIndent(&layoutWrapper, std::numeric_limits<double>::infinity());
     EXPECT_EQ(width, 200.0f);
 }
+
+/**
+ * @tc.name: UpdateEditingValue001
+ * @tc.desc: test UpdateEditingValue
+ * @tc.type: FUNC
+ */
+HWTEST_F(TextFieldPatternTestNine, UpdateEditingValue001, TestSize.Level0)
+{
+    /**
+     * @tc.steps: step1. Create Text filed node with set maxLength 10
+     * @tc.expected: maxLength is 10
+     */
+    CreateTextField(DEFAULT_TEXT, "", [](TextFieldModelNG model) {
+        model.SetMaxLength(10);
+    });
+    TextEditingValue value;
+    TextSelection selection;
+    value.text = "12345678901234567890";
+    selection.baseOffset = value.text.length();
+    value.selection = selection;
+
+    /**
+     * @tc.step: step2. Call UpdateEditingValue
+     */
+    pattern_->UpdateEditingValue(std::make_shared<TextEditingValue>(value));
+    FlushLayoutTask(frameNode_);
+    EXPECT_EQ(pattern_->GetTextValue().length(), 10);
+}
 } // namespace OHOS::Ace::NG
\ No newline at end of file
-- 
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