Unplanned
Last Updated: 14 Aug 2020 04:12 by Jo
jean-philippe
Created on: 03 Aug 2017 13:02
Category: Kendo UI for Angular 2+
Type: Feature Request
11
Undefined switch state (aka. 3 states)
Allow using current switch in a trivalent state (i.e. : true,false,undefined)
5 comments
Jo
Posted on: 14 Aug 2020 04:12
A value for 'not set' is necessary for every non-mandatory boolean field, and every mandatory field where you don't want to supply a default value.  I'm surprised this still isn't available.  The switch looks so much better than radio buttons or drop down list.  
ADMIN
Dimiter Topalov
Posted on: 17 Jul 2019 11:53
Hi,

Thank you all for the feedback and outlining various use cases for such an enhancement. We will track the customer demand here, and consider updating our roadmap based on the interest. Meanwhile I can suggest using a DropDownList with three options similar to the built-in Grid Boolean Filter Cell component:

https://www.telerik.com/kendo-angular-ui/components/grid/filtering/

Regards,
Dimiter Topalov
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vinayak
Posted on: 11 Jul 2019 10:15
I am looking for this for showing a UI where there is a list of items. An item can be enabled or disabled. To start with I want to show all items as enabled. Then all items could be disabled. And there is third state which shows few are enabled and few are disabled. Then user should be able to make all items enabled if it is already at all disabled or if few are enabled and few disabled. 
Peter
Posted on: 25 Feb 2019 11:09
I need this on a regular base for data entry screens, because for databases you have to handle null values.
MatjaĆŸ
Posted on: 24 Feb 2018 11:59
It would be really useful for grid (and other components too) filtering: Filter by true, false or do not filter.