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RadNumeric Textbox in RadGrid Allowing more than 2 decimal Digits

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Atchut
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Atchut asked on 08 May 2012, 02:17 AM
Hello,

I am having rad numeric textbox in a Radgrid.
I dont want to allow more than 2 digits after decimal. Below is numeric textbox. It is not working.

  <telerik:GridTemplateColumn HeaderText="Price" UniqueName="Price">
                     <ItemTemplate>
                        <telerik:RadNumericTextBox  ID="txtNewPrice" runat="server" MaxLength="10" AutoCompleteType="None"  CssClass="CurPriceTxtbox" 
                                  Width="50px"     Type="Number" ShowSpinButtons="false" AllowOutOfRangeAutoCorrect="false" InvalidStyle-Font-Bold="true">
                                      <NumberFormat AllowRounding="false" DecimalDigits="2"  KeepNotRoundedValue="true" GroupSizes="3"/>
                                      <ClientEvents OnValueChanging="ValueChanged" OnError="HandleError"/>
                                  </telerik:RadNumericTextBox> 
                     </ItemTemplate>
                 </telerik:GridTemplateColumn> 

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Eyup
Telerik team
answered on 10 May 2012, 10:03 AM
Hello Atchut,

I have tried the provided sample code and everything works as expected on my side. Please keep in mind that NumberFormat-DecimalDigits applies after typing is finished, namely - after the input loses focus.

However, if you want do disable entering dynamically after the second digit, you could use OnKeyPress client event as shown below:
mark-up:
<ClientEvents ... OnKeyPress="keyPressed" />
javascript:
function keyPressed(sender, args) {
     var value = sender.get_value() * 10;
     if (value - parseInt(value) != 0) {
          args.set_cancel(true);
    }
}


Kind regards,
Eyup
the Telerik team
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Eyup
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