How to clear the selected checkboxes inside the dropdownlist control

[dsapo]

Hi Support:

We want to have a button that when is clicked will reset the selected checkboxes inside the dropdownlist asp.net core control.

This is the dropdownlist definition:

<ej-drop-down-list id="states" name="states" show-checkbox="true" datasource="@((IEnumerable<State>)ViewData["States"])">

                                    <e-drop-down-list-fields text="Name" value="ID"   />

                                    

                                </ej-drop-down-list>

Thanks in advanced

David

[Karthikeyan Viswanathan]

Hi David,   

  

Thanks for Contacting Syncfusion support.   

  

You can unselect the selected items by using unCheckAll() public method in Dropdown List. Please refer to the below code snippet:   

<code>   

  

function btnclick(args) {   

            target = $('#skillsets').data("ejDropDownList");   

               target.unCheckAll();   

        }   

  

</code>   

  

Refer to the online sample browser sample link: http://aspnetcore.syncfusion.com/dropdownlist/checkbox    

  

Sample link: http://www.syncfusion.com/downloads/support/forum/129481/DROPDO~11643533097.ZIP    

  

Regards,   

Karthikeyan V.