http://webix.com/snippet/e6d05c93
header is wrong rendering
An error occurs, when using a dot in widget name.
Hi,
Datatable creates few CSS classes on the fly, and a name of new CSS classes includes a name of the component. In your case, the name of component contains “.” which breaks the styling.
For now, just change name of custom view to something safer
http://webix.com/snippet/a0b49702
We will check how this limitation can be removed in next updates.