I'm missing RadDateRangePicker and nothing else?

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DateRangePicker UI for ASP.NET AJAX in ASP.NET MVC
Russell
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Russell asked on 23 May 2023, 08:28 PM

The thing about the below error is that I have working controls on the page I'm using, it's just this one control that's missing. Why is that? Is my version too old and this isn't available in that version? The Telerik.Web.UI version is 2014.1.416.35, and yes, I know it's old, but it's what I've got. 

Help?

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Unknown server tag 'telerik:RadDateRangePicker'.

Source Error:
Line 1162:                                            <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
Line 1163:
Line 1164:                                            <telerik:RadDateRangePicker runat="server" ID="RadDateRangePicker1">
Line 1165:                                                <calendar rangeselectionmode="ConsecutiveClicks" multiviewcolumns="2" multiviewrows="1">
Line 1166:                                                </calendar>

 

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Rumen
Telerik team
answered on 25 May 2023, 07:14 AM

Hi Russell,

RadDateRangePicker is introduced in R3 2021 (version 2021.3.914) of Telerik UI for ASP.NET AJAX and to be able to use it you should upgrade to this version or a later one.

On a side note, version 2014.1.416.35 is pretty old and vulnerable to some critical vulnerabilities. It is strongly recommended to upgrade to at least R1 2020 (version 2020.1.114) or later where the known vulnerabilities in the suite are fixed. You can find more information in the Allows JavaScriptSerializer Deserialization article.

Best Regards,
Rumen
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Heads up! Telerik UI for ASP.NET AJAX versions for .NET 3.5 and 4.0 are retired. Progress will continue shipping assemblies compatible with .NET 4.5 and later. See whether this affects your apps in this article.
Russell
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commented on 25 May 2023, 12:19 PM

I'm told we have a perpetual license for our current version - does the 2020.1.114 version include that? 
Rumen
Telerik team
commented on 25 May 2023, 12:41 PM

I am afraid that RadDateRangePicker is not available in 2020.1.114. It has been introduced in version 2021.3.914.
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DateRangePicker UI for ASP.NET AJAX in ASP.NET MVC
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Rumen
Telerik team
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