QR Scanner
Scan QR codes using device camera and hold the data they carry.
You might have to stick to the Safari browser in IOS as camera access is restricted for third-party browsers.
Events
Event | Description |
|---|---|
| onDetect | This event is fired whenever the widget successfully scans a QR code. |
Check Action Reference docs to get the detailed information about all the Actions.
Browser camera APIs restrict this widget to only work in either localhost or https.
So if you're testing it out, be sure to either use localhost or https.
Component Specific Actions (CSA)
There are currently no CSA (Component-Specific Actions) implemented to regulate or control the component.
Exposed Variables
Variables | Description | How To Access |
|---|---|---|
| lastDetectedValue | This variable holds the data contained in the last QR code scanned by the widget. | To fetch the data use {{components.qrscanner1.lastDetectedValue}} |
General
Tooltip
A Tooltip is often used to specify extra information about something when the user hovers the mouse pointer over the widget.
Under the General accordion, you can set the value in the string format. Now hovering over the widget will display the string as the tooltip.
Layout
Layout | Description | Expected Value |
|---|---|---|
| Show on desktop | Toggle on or off to display desktop view. | You can programmatically determining the value by clicking on Fx to set the value {{true}} or {{false}} |
| Show on mobile | Toggle on or off to display mobile view. | You can programmatically determining the value by clicking on Fx to set the value {{true}} or {{false}} |
Styles
Style | Description | Default Value |
|---|---|---|
| Visibility | Toggle on or off to control the visibility of the widget. You can programmatically change its value by clicking on the Fx button next to it. If {{false}} the widget 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 widget 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 widget will be locked and becomes non-functional. | By default, its value is set to {{false}} |