Hello, I want to add an excel writer node and refresh button widget. The objective is to download an excel file only when the refresh button widget is clicked. Could I know how we can do it ? Thank you!

@PUKimSu here you can find an example how to provide a file to download. Question is what you would expect such a component to look like: [image] Interactive dashboard where bar chart and table consume same filter KNIME Analytics Platform @cdruf_iu here is an example of a dashboard where you could select a string variable and a numeric variable which then will be displayed in a Boxplot. Also you could select one category from the string variable and sort the rows by the numeric variable descending. Also you can download the graphic as a PNG file with an individual name. [image] You might be able to adapt that to your needs [image]

Thanks ! Yes it works in the similar way. [image] Create a path variable in Excel Writer node first, [image] And then put it in the configuration of File Download Widget. [image]

Excel Writer with Refresh Button Widget

KNIME Analytics Platform

mlauber71 November 30, 2023, 8:53pm 2

@PUKimSu here you can find an example how to provide a file to download. Question is what you would expect such a component to look like: