Excel export render collection of Entity


In dataGrid we render a column on a list of Entity (property + componentRenderer).



the result of export are an empty column

ExcelExporter have strange code for case of Collection

we expect a render per default like list join by NamePattern and sub delimiter.
But the render are on empty string…

is it a bug or we must cutom excel action?

best regards



Unfortunately, ExcelExporter does not support collection values. You can extend ExcelExporter and override formatValueCell() method to make it work with collections.
Here is an example of how to extend and use exporter: "addPrintable" for DataGrid?