Low-code designer > Set up interfaces > Widget types > Data widgets / Upload and preview file

Upload and preview file

The Upload and preview file widget allows users to add files and view the file contents on a form of a task or an app item.

To configure the widget, drag it to the canvas or click +Widget. Enter the settings in the pop-up window.


  • File*. Select the File context variable. Click the <Not defined> and select the variable you want.

Read more about context variables in this article.

The Hide, Read only, HTML styles, On mouse enter handler, On mouse leave handler settings are the system widget settings. Read more about them in this article.

To finish the configuration, click Save and Publish.

Found a typo? Highlight the text, press ctrl + enter and notify us