Version: 2.50.0-LTS

QR Scanner

Scan QR codes using device camera and hold the data they carry.

Known Issue

You might have to stick to the Safari browser in IOS as camera access is restricted for third-party browsers.

Events

Event	Description
On detect	Triggers whenever the component successfully scans a QR code.

info

Check Action Reference docs to get the detailed information about all the Actions.

Debugging tip

Browser camera APIs restrict this component to only work in either localhost or https.

So if you're testing it out, be sure to either use localhost or https.

There are currently no CSA (Component-Specific Actions) implemented to regulate or control the component.

Variables	Description	How To Access
lastDetectedValue	Holds the data from the last QR code scanned by the component.	Accessible dynamically with JS (for e.g., `{{components.qrscanner1.lastDetectedValue}}`).

A Tooltip is often used to specify extra information about something when the user hovers the mouse pointer over the component.

Under the General accordion, you can set the value in the string format. Now hovering over the component will display the string as the tooltip.

Property	Description	Expected Value
Show on desktop	Makes the component visible in desktop view.	You can set it with the toggle button or dynamically configure the value by clicking on fx and entering a logical expression.
Show on mobile	Makes the component visible in mobile view.	You can set it with the toggle button or dynamically configure the value by clicking on fx and entering a logical expression.

Style	Description	Default Value
Visibility	Toggle on or off to control the visibility of the component. You can programmatically change its value by clicking on the fx button next to it. If `{{false}}` the component will not be visible after the app is deployed.	By default, it's set to `{{true}}`.
Disable	This is `off` by default, toggle `on` the switch to lock the component and make it non-functional. You can also programmatically set the value by clicking on the fx button next to it. If set to `{{true}}`, the component will be locked and becomes non-functional.	By default, its value is set to `{{false}}`.