Using CheckBoxList filtering changes the filter menu for all columns. I would like to specify CheckBoxList only for certain columns, but that doesn't currently appear to be an easy option.
1) Leave as FilterMenuType "Menu" but implement a custom filter template for the columns I want. That would be the most obvious, but CheckBoxList is not a usable control on its own?
2) Or do the inverse, use FilterMenuType "CheckBoxList" and implement a custom filter template for all the columns where I don't want to use that. Seems like a lot of extra work to manually recreate default filters.
3) I guess I roll my own clone of the CheckBoxList control and use that like #1 on individual columns?
Any chance the CheckBoxList control could be publicly exposed for direct use?
Is it possible to display text labels for the checkboxes different from the actual underlying values? That's where I'm stuck.
Here is an example based on the one you provided where I added a Role column:
https://blazorrepl.telerik.com/mHuUcdPx369efEqw43
The checkboxes for the Role column show the RoleId values but at least the filtering works:
If I change the Field parameter from "RoleId" to "Name", it displays the names by the checkboxes as desired, but filtering is broken:
It seems the limitation is that Field is used both for creating the FilterDescriptor and for specifying the property in Data, as the docs do state Field "must match the name and type of the column field for which this filter is defined".
If the TelerikCheckBoxListFilter had additional TextField and ValueField parameters solely for defining how the checkboxes are created, I think that would be one way to solve it.