context.showErrorMessage

(FintechOS Studio 21.1.6.3 and later)

Displays on screen the error message generated when a file upload fails.

This method is available in the On File Upload Error field that is displayed when customizing field options for a file attribute in a form or form driven flow.

Syntax

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context.displayErrorMessage(): void

Examples

In this example, in the Field Options section of a form, we customize the form field for a file attribute by adding code in the On File Upload Error section. This code implements error management for failed file uploads:

  • We log the file upload error message in the console log using the context.errorMsg property.
  • We display the file upload error message on screen using the context.showErrorMessage() method.
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console.log(context.errorMsg);
context.showErrorMesage()