[TDForm] FormItemNotifier->formVal

tdesign-flutter 版本

0.2.4

重现链接

https://github.com/Tencent/tdesign-flutter/blob/develop/tdesign-component/lib/src/components/form/td_form_item.dart

重现步骤/代码

class FormItemNotifier with ChangeNotifier {

bool isDisposed = false;
String _formVal = '';
String get formVal => _formVal;
upDataForm(val) {
_formVal = val;
notifyListeners();
}

@override
void dispose() {
super.dispose();
isDisposed = true;
}
}
这里写死了formVal 的类型为String，这样是不对的，应该是dynamic吧

期望结果

No response

实际结果

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Flutter版本

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设备与机型信息

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系统版本

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补充说明

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IssueShoot

• 预估时长：3
• 期望完成时间：2025-11-30
• 开发难度：中
• 参与人数：1
• 需求对接人：zflyluo
• 验收标准：验证问题是否存在，实现期望改造效果，提 MR并通过 验收无误
• 备注：最终激励以实际提交 pr 并合并为准。TDesignFlutter贡献指南：https://tdesign.tencent.com/flutter/develop

Start in tdesign-component/lib/src/components/form/td_form_item.dart and inspect FormItemNotifier, especially the formVal declaration and update path. Verify the current type restriction with the form values used by the component, then run the relevant Flutter tests or checks; done means the notifier supports the intended value type without breaking existing form behavior.