I’m using vaadin 7. I have an issue with tree table. Line between any two columns is missing. Please check the below link in IE8. I have a similar issue. Is this a bug? can be fixed?
https://demo.vaadin.com/book-examples/book/#component.treetable.components
Confirmed, and it’s only on TreeTable, not on normal Table. There seems to be an additional “position: relative;” applied for v-table-cell-content only for TreeTable. Disabling this with IE Developer Tools seems to show the border again. Didn’t notice any other effects but I’d guess it’s still there for some real reason.
Please create a ticket about this at
http://dev.vaadin.com