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Syncfusion Feedback

How to clear the selected checkboxes inside the dropdownlist control

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129481 Mar 21,2017 03:05 PM UTC Mar 22,2017 11:16 AM UTC ASP.NET Core 1
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Tags: DropDownList
dsapo
Asked On March 21, 2017 03:05 PM UTC

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 [Syncfusion]
Replied On March 22, 2017 11:16 AM UTC

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    
  
  
Regards,   
Karthikeyan V.  


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