WebListBox 0 column width doesn't hide data web 2.0

[Grzegorz_Greg_Pasternak]

How would I write the primary key in the tag using DataSource concept?

[Anthony_G_Cyphers]

I’m not sure. I rarely use the built-in ListBox, so I’d have to look at the documentation and examples.

[Grzegorz_Greg_Pasternak]

OK, I think it is the RowData method in my data source class that I need to modify then.

[AlbertoD]

@Grzegorz_Greg_Pasternak

I think it is the RowData method in my data source class that I need to modify then

Yes. I posted in your other thread:

WebListBox with DataSource: using row identifier

Add RowTag by adding code to RowData method. Then use RowTagAt. Using the Example that comes with Xojo: [image] [image] [image] [image]