parttio / qr4vaadin Goto Github PK

Hello,
I have a problem with how the component is handles. I can not change the value of the QR code without creating a new Object. It would be nice to be able to recreate the Image without creating the component anew each time.

Kind regards,
Daniel

(Found in the Vaadin forums)

When I tried to use QRCode in V7.1, I am getting the following message:
Jul 6, 2013 5:45:31 PM com.vaadin.server.communication.ServerRpcHandler parseServerRpcInvocation
WARNING: Ignoring RPC call to fi.jasoft.qrcode.client.ui.SizeListener.sizeChanged in connector fi.jasoft.qrcode.QRCode(10) as no RPC implementation is regsitered

OK, this is due to a bug in the constructor that takes caption and value as the parameters. registerRpc method is not being called from this constructor.

Spent some time looking at this component but it appears to only allow for the creation of QR codes in Vaadin, not actually reading the contents of a QR. Probably worth clarifying that in the project title and/or README so as not to set expectations incorrectly. Thank you!