My case is to display error message in a popup window, which should be displayed when a interface is opened. I know there is a confirm option in buttonWidget and link but they are not applicable for my case.
Can any help on this?
Thanks in advance.
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I don't think that there is any direct option to do that...What you can do is to show / hide a section with richTextItem component or to build an "Error or Warning Banner". You can have a look here on how to do it:
https://docs.appian.com/suite/help/21.2/alert-banners.html
Thank you so much. It works to me to show error banner!