Hello,

I created a repl to replicate the issue that I'm having. I created a Filter with a custom editor. For this example, I used a Textbox and I save the changes back to the context.FilterDescriptor.Value in the OnChange method which occurs when the user blurs focus.

If you start the repl w/o checking the Use Custom Editor checkbox and enter text where the "Sample" value is located you will see the changes are saved properly to the bound CompositeFilter property and are echo'd back in the screen.

If instead you check the Use Custom Editor box and perform the same test you'll see that the same changes are not present in the bound CompositeFilter. 

Note that this issue only occurs if you start with an existing CompositeFilter and bind it to the filter control. It seems that if the control creates the FilterDescriptor objects then their changes bind properly, but if the FilterDescriptor objects existed before binding to the control then the issue occurs.

https://blazorrepl.telerik.com/wIOtcKOb31mjTc3351

Thank You,

-Andy

 

I'd like to be able to change the default editor of the filter field. For example, for DateTime fields, I want to use DateTimePicker instead of the default DatePicker.

Please expose an option to customize that similar to https://docs.telerik.com/blazor-ui/components/grid/filter/overview#customize-the-filter-editors.

I want my users to be able to add only one level of groups to their filters. I want to remove the "Add Group" button in the second level toolbar.

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ADMIN EDIT

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For the time being, such a result can be achieved with CSS. You can target and hide the "Add Group" button of the desired level to prevent the user from creating another nested group.

Example: https://blazorrepl.telerik.com/wxEAOXlo50v2ge6k53.

We have a large number of fields and it will be useful if we have a search box in the field dropdown to filter them - in a similar fashion to how filtering works in the DropDownList component.

Can the ability to define a height/width for the Filter component be exposed?

Width - I've noticed that if your Column names are to long names are cut off. I've used CSS to work around this.

Height - This isn't exactly a bug but if you populate enough "<FilterField/>" the dropdownlist will extend down past the bottom of the page.

It would be helpful if we can we can define more settings from the dropdownlists Or atleast make it so the dropdownlist will not go beyond the bottom of the page.

I would like to have a built-in functionality where the filter string is in a human readable format, rendered, so that my users can see it.

I would like to limit how many nested groups in the Filter the user can make.

It would be nice to have events raised when filters are added. This will allow me to use my own logic (e.g., to ensure something exists before adding/removing another).