How can I enable image attachments in Airtable forms within Flutter Webview?

Other Questions Airtable
1

I’m attempting to use Flutter Webview to display a form from Airtable, but I’ve encountered an issue. Initially, with version 3.0.0 of Flutter Webview, the form loaded correctly, but I could not add image files as attachments. After upgrading to version 4.2.0, the problem persists; I still can’t attach any files. Here’s some relevant code for context:

import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';

class CustomerRegistration extends StatefulWidget {
  const CustomerRegistration({Key? key}) : super(key: key);

  @override
  State<CustomerRegistration> createState() => _CustomerRegistrationState();
}

class _CustomerRegistrationState extends State<CustomerRegistration> {
  int loadProgress = 0;
  WebViewController controller = WebViewController();

  @override
  void initState() {
    super.initState();
    controller
      ..setNavigationDelegate(
        NavigationDelegate(
          onPageStarted: (url) {
            setState(() {
              loadProgress = 0;
            });
          },
          onProgress: (progress) {
            setState(() {
              loadProgress = progress;
            });
          },
          onPageFinished: (url) {
            setState(() {
              loadProgress = 100;
            });
          },
        ),
      )
      ..loadRequest(
        Uri.parse('https://airtable.com/shrNceygh14VGsLR2'),
      )
      ..setJavaScriptMode(JavaScriptMode.unrestricted);
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text(
          'Airtable Form',
          selectionColor: Color.fromARGB(255, 13, 42, 167),
        ),
      ),
      body: WebViewWidget(
        controller: controller,
      ),
    );
  }
}
2

have you tried enabling file inputs in the settings of the Webview? Sometimes it’s not just about the version but the configurations. Check Flutter Webview docs if there’s a flag or permission you need to enable for file uploads.