#TypedVariableInput
TypedVariableInput is used to allow a field to accept both constants and variables.
#Basic Usage
import React from 'react';
import { Application, Plugin, TypedVariableInput } from '@nocobase/client-v2';
import { Form } from 'antd';
function DemoPage() {
return (
<Form
layout="vertical"
style={{ maxWidth: 420 }}
initialValues={{ port: 465, secure: true }}
>
<Form.Item name="port" label="Port">
<TypedVariableInput
types={[['number', { min: 1, max: 65535, step: 1 }]]}
namespaces={['$env']}
/>
</Form.Item>
<Form.Item name="secure" label="Secure">
<TypedVariableInput types={['boolean']} namespaces={['$env']} />
</Form.Item>
</Form>
);
}
class DemoPlugin extends Plugin {
async load() {
this.flowEngine.context.defineProperty('$env', {
value: { SMTP_PORT: '465', SMTP_SECURE: 'true' },
meta: {
title: 'Environment variables',
type: 'object',
properties: {
SMTP_PORT: { title: 'SMTP_PORT', type: 'string' },
SMTP_SECURE: { title: 'SMTP_SECURE', type: 'string' },
},
},
});
this.router.add('root', {
path: '/',
element: <DemoPage />,
});
}
}
const app = new Application({
router: { type: 'memory', initialEntries: ['/'] },
plugins: [DemoPlugin],
});
export default app.getRootComponent();
#API
| Prop | Type | Description |
|---|---|---|
value | unknown | Current value |
onChange | (next: unknown) => void | Change callback |
types | TypedConstantSpec[] | Allowed constant types |
namespaces | string[] | Allowed top-level variable namespaces |
extraNodes | MetaTreeNode[] | Additional local variable nodes |
nullable | boolean | Whether null is allowed |
delimiters | [string, string] | Variable delimiters |
disabled | boolean | Whether disabled |
placeholder | string | Placeholder text |
style | React.CSSProperties | Custom style |
className | string | Custom class name |

