generateQRCode

Description

Creates an image for a type of matrix barcode (QR Code).

Input / Parameter

Name	Description	Input Type	Default	Options	Required
type	Not currently in use by the function.	String/Text	-	-	No
value	The value to be attached to the QR code.	String/Text	-	-	Yes
logo	An image base64 or URL of an image to be appended to the QR Code.	String/Text	-	-	No
extra	The value to be included to the 'callback' as a system value under 'extra'.	Any	-	-	No

Output

N/A

Callback

callback

It is executed after the function completeled generating the matrix barcode (QR Code).

Description	Output Type
Returns the image base64 value.	String/Text

Video

Coming Soon.

Example

Steps

1. First we add 2 components to the page:

   1. A button to generate the QR code

   2. imgQR, an image placeholder for the QR code once generated.

   
2. Select the "Generate QR Local" button and add these 2 functions to the event flow:

   
3. For generateQRCode function, the parameters are:

   
4. For the setComponentFunction, we set the "component" value to "imgQR", the image placeholder created in step 1.

   

   For 'value', we add a subflow with the function "objectAttr" like so:

   

Result

Links