Hello,
I am rather new to this, so if this is not the right place for this question, please let me know where and how I should proceed.
I have a problem since the last upgrade (v2013.1.403.40).
I have the following:
with this code:
My problem is that whenever the service request is made (in this case onclick on the input) also the SelectedDateChanged event of the date picker is raised and the selected date is null.
Can you possibly tell me what can cause this or how to fix this?
I am rather new to this, so if this is not the right place for this question, please let me know where and how I should proceed.
I have a problem since the last upgrade (v2013.1.403.40).
I have the following:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %><%@ Register TagPrefix="telerik" Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title> <script> function someCallback(panelId) { var panel = $find(panelId); if (panel) { panel.set_value(''); } } </script></head><body> <form id="form1" runat="server"> <div> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <telerik:RadDatePicker ID="RadDatePicker1" runat="server" OnSelectedDateChanged="datechanged" AutoPostBack="true" EnableViewState="true" > </telerik:RadDatePicker> <telerik:RadXmlHttpPanel ID="rxhp" runat="server" Value="" OnServiceRequest="serviceRequest" RenderMode="Block" EnableClientScriptEvaluation="true" Width="100%"> <br /> <input runat="server" id="test_input" type="text" /> </telerik:RadXmlHttpPanel> </div> </form></body></html>with this code:
using System;using Telerik.Web.UI;using Telerik.Web.UI.Calendar;public partial class Default3 : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { this.test_input.Attributes.Add("onclick", string.Format("someCallback('{0}');", this.rxhp.ClientID)); if (!IsPostBack) { RadDatePicker1.SelectedDate = DateTime.Now; } } protected void datechanged(object sender, SelectedDateChangedEventArgs e) { } protected void serviceRequest(object sender, RadXmlHttpPanelEventArgs e) { }}My problem is that whenever the service request is made (in this case onclick on the input) also the SelectedDateChanged event of the date picker is raised and the selected date is null.
Can you possibly tell me what can cause this or how to fix this?
1 Answer, 1 is accepted
0
Hi Adriana,
The XmlHttpPanel does not sends the ViewState of your picker, and this is the reason it does not work correct. Use RadAjaxPanel(or asp:UpdatePanel) instead of the XmlHttpPanel.
Kind regards,
Vasil
the Telerik team
The XmlHttpPanel does not sends the ViewState of your picker, and this is the reason it does not work correct. Use RadAjaxPanel(or asp:UpdatePanel) instead of the XmlHttpPanel.
Kind regards,
Vasil
the Telerik team
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