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Syncfusion Feedback

On Change Binding and Disable user entry

Thread ID:





146616 Aug 10,2019 04:14 PM UTC Aug 12,2019 11:20 AM UTC Blazor 1
Tags: DatePicker
Ryan Richards
Asked On August 10, 2019 04:14 PM UTC

I connected the OnChange event on the DatePicker but it is not firing. Do you have an example of this. Just need to get a call back when the user selects a new date.
I also want to disable the ability of the user to type in a date. I want to force them to open the datepicker to select a date.

Berly Christopher [Syncfusion]
Replied On August 12, 2019 11:20 AM UTC

Hi Ryan, 
Greetings from Syncfusion support. 
We would like to inform you that bind the change event name as “ValueChange” and we suggest you to use our public API “AllowEdit” as “false” to disable typing in the DatePicker input and select the date only from the DatePicker popup as mentioned in the below code example.  
<EjsDatePicker Value="@DateValue" ValueChange="@onChange" AllowEdit="false"></EjsDatePicker> 
<p>DatePicker Value is: @DateValue</p> 
@code { 
    public DateTime? DateValue { get; set; } = DateTime.Now; 
    private void onChange(Syncfusion.EJ2.Blazor.Calendars.ChangedEventArgs args) 
        DateValue = args.Value; 
Please find the sample from the below link. 
To know more about DatePicker component, please refer the below documentation link.  
Berly B.C 


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