Aug 15, 2013, 9:12 AM
[CLOSED] How to catch every Key Input
Hi.
I am currently developing an application that involves a barcode scanner.
Is there any way to globaly catch every incoming key input, except arrow keys?
I have tried to setup a hidden textfield with autofocus = true, somehow this did not work...
Is there any idea what component I could use to process the barcode-scanner input?
Thanks
I am currently developing an application that involves a barcode scanner.
Is there any way to globaly catch every incoming key input, except arrow keys?
I have tried to setup a hidden textfield with autofocus = true, somehow this did not work...
<ext:TextField ID="TextFieldHiddenVerleihRead" runat="server" Note="Name des Fahrers" Hidden="true" AutoFocus="true">
<Listeners>
<Change Handler="alert(#{TextFieldHiddenVerleihRead}.getValue())" />
</Listeners>
Anyway, I think that the solution with the textfield is not the best one, because there is also a grid that gets reloaded after an item has been scanned, therefore the user could not scroll trough the grid if the textbox has always focus.Is there any idea what component I could use to process the barcode-scanner input?
Thanks
Last edited by Daniil; Sep 03, 2013 at 5:00 AM.
Reason: [CLOSED]