Platform code is outdated and doesn't implement this API.Ĭalling ScanBarCode() API for scanning QR or barcode using camera: const config: dia. Underlying hardware doesn't support the capability.Ĭouldn't detect the barcode in the given time interval. Internal error is encountered while performing the required operation. The following table lists the error codes and the conditions under which the errors are generated: Error codeĪPI isn't supported on the current platform. You must ensure to handle these errors appropriately in your Teams app. The following image depicts web app experience of QR or barcode scanner capability: The scanBarCode() API supports the following barcode types: Barcode Type Its default value is 30 seconds and the maximum value is 60 seconds. You can specify the scan time-out interval in seconds using timeOutIntervalInSec. To customize the barcode scanning experience, optional barcode configuration is passed as input to scanBarCode API. The scanBarCode API invokes scanner control that enables the user to scan different types of barcode, and returns the result as a string. For more information, see Request device permissions. The Request Permissions prompt is automatically displayed when a relevant Teams API is initiated. The system uses a QR Code (Quick Response Code) in checking the attendance of the attendee. This project manages the attendance/registration records of attendees or guests/listeners of an event. It's important to familiarize yourself with the API response errors to handle the errors in your Teams app. Introduction This is a PHP Project is entitled Event Registration System with QR Code. The API gives an error for an unsupported barcode standard. For effective integration, you must have a good understanding of code snippet for calling the scanBarCode API, which allows you to use native QR or barcode scanner capability. To integrate QR or barcode scanner capability, you must update the app manifest file and call the scanBarCode API. This avoids the inconvenience and human errors of entering lengthy product codes or other relevant information manually. The stored data is shared back with the calling web app.
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