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2024-09-13 19:23:19 +05:30

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id	title
qr-scanner	QR Scanner

QR Scanner

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

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

Events

<div style={{ width:"100px"}}> Event	<div style={{ width:"100px"}}> Description
onDetect	This event is fired whenever the widget successfully scans a QR code.

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

:::caution Debugging tip

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

<div style={{ width:"100px"}}> Variables	<div style={{ width:"200px"}}> Description	<div style={{ width:"135px"}}> 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

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

<div style={{ width:"100px"}}> Layout	<div style={{ width:"100px"}}> Description	<div style={{ width:"135px"}}> 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

<div style={{ width:"100px"}}> Style	<div style={{ width:"100px"}}> Description	<div style={{ width:"100px"}}> 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}}`

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