not able to generate multiple textfiled to qr code generator please suggest

[appsgamedev]

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[aydemiromer]

What is the purpose here, to combine all the texts and create a qr?

[pragneshpalsanabitcoding]

show this image = https://we.tl/t-plpmnNsJ4X https://www.the-qrcode-generator.com.

i want make this type multiple text-filed data in single QR code. my e commerce app use for delivery boy access multiple data by QR code.

[aydemiromer]

If you want to do the same here, process all textfields with the same controller. Here, the structure is reset when switching to a different request, you can clear the controller in the selection.

[pragneshpalsanabitcoding]

can you give me example demo code file please help.

[aydemiromer]

late final TextEditingController _textController;

String qrText = ''; @override void initState() { super.initState(); _textController = TextEditingController(text: qrText); }

SizedBox _qr() { return SizedBox( height: context.height * 0.4, child: Center( child: QrImage( data: qrText, version: QrVersions.auto, size: 200, gapless: false, ), ), ); } Padding myTextFormFieldUrl() { return Padding( padding: const EdgeInsets.all(8.0), child: TextFormField( controller: _textController, onChanged: (value) => setState(() { qrText = value; }), decoration: InputDecoration( border: InputBorder.none, labelText: LocaleKeys.home_page_text_field_label_url.tr(), ), ), ); }

You can use one more time textform with controller

[pragneshpalsanabitcoding]

Please suggest multiple text-filed data in single barcode.

[lukepighetti]

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