name, type, default, description. name, string, file, file param post to server. style, object, {}, root component inline style. ... <看更多>

Open the react app folder on your favorite code editor and create a brand new report known as fileupload.js within the src folder. Now upload the following code ... ... <看更多>

<Form.Group controlId="formFile" className="mb-3">. <Form.Label>Default file input example</Form.Label>. <Form.Control type="file" />. ... <看更多>