I have some Jasper reports which are displayed in HTML format. I would like the width of the columns in the HTML tables to automatically resize to fit the content of the wid
While not perfect, you could flag the field to stretch with overflow. This would at least give you all the data. In your jrxml file it would be similar to:
I'm afraid I don't know of any feature of Jasper reports that would allow the dynamic resizing of column widths - It is probably one of those things that makes sense for HTML but little sense for other output formats such as PDF.