I would like to pull from multiple RSS feeds and display them as demonstrated in this Telerik Demo for the listview. How can I do this for a single control?

Thanks!

I have a radtreeview.When i select a node i need all the child nodes to be selected.

I have a radgrid on my page like in a  dozen or more places in my various apps, however with this grid whenver i refresh the page i get  a javascript error in the implementation of $get.  Specifically on the document.getElementById line, i looked at the value of id and it was set to modalDivId_dgNoCall   dgNoCall is my grid name, but i cant figure out what that is or why its trying to find it.  If someone could let me know what that id is for, i've looked in the source, the rendered page, and in the dynamic page in the VS2010 debugger.  The call stack is just a bunch of anonymous javascript functions.

John

I need to expand nodes of a tree view by default. Please help me.

i am working with radgrid.
when i am applying filtering on column and  then  export  to  excel or  pdf  then  there is  no  data  in  excel  sheet.
please  solve the  issue

page.aspx



<asp:Button ID="dd" runat="server" Text="DD" OnClick="dd_Click" />
<br />

<script type="text/javascript">
    function onRequestStart(ajaxManager, eventArgs) {
        if (eventArgs.get_eventTarget().indexOf("dd") != -1)
            eventArgs.set_enableAjax(false);
    }
</script>


    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <ClientEvents OnRequestStart="onRequestStart" />
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadGrid1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>

         <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="dd">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="dd" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <telerik:RadGrid ID="RadGrid1"  AllowSorting="True" AutoGenerateColumns="false"  AllowFilteringByColumn="True"
        GridLines="None" ShowGroupPanel="True" CssClass="RadGrid_Grid"
        AllowPaging="True" PageSize="10" runat="server" Width="95%"  OnNeedDataSource="RadGrid1_NeedDataSource"
       >

        <ClientSettings AllowColumnsReorder="True" AllowDragToGroup="True" ReorderColumnsOnClient="True"
          EnableRowHoverStyle="true">
            <Selecting AllowRowSelect="True" />
        </ClientSettings>
        <HeaderStyle CssClass="rgHeader"/>
        <ItemStyle CssClass="rgRow"/>
        <AlternatingItemStyle CssClass="rgAltRow"/>
        <ActiveItemStyle CssClass="rgActiveRow"/>
        <PagerStyle CssClass="rgPager"/>
        <SelectedItemStyle CssClass="rgSelectedRow"/>
        <GroupHeaderItemStyle CssClass="rgGroupHeaderItemRow"/>
        <FilterItemStyle CssClass="rgFilter" />
        <FooterStyle CssClass="rgFooter" />

        <ExportSettings HideStructureColumns="true" />
        <MasterTableView Width="100%" CommandItemDisplay="Top">
        
            <PagerStyle Mode="NextPrevNumericAndAdvanced" />
            <CommandItemSettings ShowExportToWordButton="true" ShowExportToExcelButton="true"
                ShowExportToCsvButton="true" />
                <Columns>
              <telerik:GridTemplateColumn DataField="Employeeno" UniqueName="Employeeno" AutoPostBackOnFilter="true"
                    SortExpression="Employeeno" HeaderText="Employee No">
                    <ItemTemplate>
                        <a id="EmployeeEdit1" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("Employeeno")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                <telerik:GridTemplateColumn DataField="firstName" UniqueName="firstName" AutoPostBackOnFilter="true"
                    SortExpression="firstName" HeaderText="First Name">
                    <ItemTemplate>
                        <a id="EmployeeEdit1" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("firstName")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                <telerik:GridTemplateColumn DataField="lastName" UniqueName="lastName" AutoPostBackOnFilter="true"
                    SortExpression="lastName" HeaderText="Last Name">
                    <ItemTemplate>
                        <a id="EmployeeEdit0" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("lastName")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

                 <telerik:GridTemplateColumn DataField="designationName" UniqueName="designationName" AutoPostBackOnFilter="true"
                    SortExpression="designationName" HeaderText="Designation">
                    <ItemTemplate>
                        <a id="EmployeeEdit8" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("designationName")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

                <telerik:GridTemplateColumn DataField="officeName" UniqueName="officeName" AutoPostBackOnFilter="true"
                    SortExpression="officeName" HeaderText="Office">
                    <ItemTemplate>
                        <a id="EmployeeEdit7" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("officeName")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

                <telerik:GridTemplateColumn DataField="telephone" UniqueName="Home" AutoPostBackOnFilter="true"
                    SortExpression="telephone" HeaderText="Phone">
                    <ItemTemplate>
                        <a id="EmployeeEdit2" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("telephone")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                <telerik:GridTemplateColumn DataField="extension" UniqueName="extension" AutoPostBackOnFilter="true"
                    SortExpression="extension" HeaderText="Extension">
                    <ItemTemplate>
                        <a id="EmployeeEdit3" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("extension")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
                
                 <telerik:GridTemplateColumn DataField="mobile" UniqueName="mobile" AutoPostBackOnFilter="true"
                    SortExpression="mobile" HeaderText="Mobile">
                    <ItemTemplate>
                        <a id="EmployeeEdit4" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("mobile")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

                <telerik:GridTemplateColumn DataField="otherContact" UniqueName="otherContact" AutoPostBackOnFilter="true"
                    SortExpression="otherContact" HeaderText="Other Contact#">
                    <ItemTemplate>
                        <a id="EmployeeEdit6" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("otherContact")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>

                <telerik:GridTemplateColumn DataField="email" UniqueName="email" AutoPostBackOnFilter="true"
                    SortExpression="email" HeaderText="Email">
                    <ItemTemplate>
                        <a id="EmployeeEdit5" href='<%#DataBinder.Eval(Container,"DataItem.employeeId")%>'
                            onserverclick="EmployeeEdit" runat="server">
                            <%#Eval("email")%></a>
                    </ItemTemplate>
                </telerik:GridTemplateColumn>
            </Columns>

        </MasterTableView>
    </telerik:RadGrid>




page.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BusinessLogicLayer;
using BusinessEntity;
using TimeWarner.Utility;
using System.Web.UI.HtmlControls;
using iTextSharp.text;
using iTextSharp.text.pdf;
using Telerik.Web.UI;
using System.Data;
using DataAccessLayer;
using System.Text;
using System.IO;
using iTextSharp.text.html;
using iTextSharp.text.html.simpleparser;
namespace Timewarner
{
    public partial class TestEmpDemo : System.Web.UI.Page
    {
        EmployeeBusiness objBizClass = new EmployeeBusiness();

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                string error = string.Empty;
                RadGrid1.DataSource = objBizClass.GetEmployee(ref error);
                RadGrid1.DataBind();
            }
        }

        protected void dd_Click(object sender, EventArgs e)
        {

            ConfigureExport();
            RadGrid1.MasterTableView.ExportToExcel();
            //grvEmployee.ExportSettings.ExportOnlyData = true;
            //grvEmployee.ExportSettings.IgnorePaging = true;
            //grvEmployee.ExportSettings.OpenInNewWindow = true;
            //grvEmployee.MasterTableView.ExportToExcel();
            //grvEmployee.Rebind();
            //grvEmployee.MasterTableView.ExportToPdf();
        }

        public void ConfigureExport()
        {
            RadGrid1.ExportSettings.ExportOnlyData = true; ;
            RadGrid1.ExportSettings.IgnorePaging =true;
            RadGrid1.ExportSettings.OpenInNewWindow = true;
        }


        public void EmployeeEdit(object s, System.EventArgs e)
        {
            HtmlAnchor EmployeeEdit = (HtmlAnchor)s;
            string _ID = Convert.ToString(EmployeeEdit.HRef);
            Response.Redirect("edit-employee.aspx?ID=" + _ID);
        }
        protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
        {
            string error = string.Empty;
            RadGrid1.DataSource = objBizClass.GetEmployee(ref error);
        }
    }
}



Thanks & Regards

Krishna Kant Singh
+91 -9015873236

hi every one, how can i add new row radgrid in client side .i searched but i can't resolve

Hello forum

I'm fairly sure that I am suffering from a well-known Firefox bug concerning the disappearance of the 'caret' text-cursor from within the radEditor content area. My particular scenario, which from my research I gather is not unusual, is that I have the radEditor inside a hidden DIV when the page first loads, after which the radEditor can eventually be displayed by the user's actions, through client-side/CSS manipulation of the container DIV which is then set to be visible. After this occurs though, the caret stubbornly refuses to appear inside the content area Iframe, through any workaround I have yet to try. Of course if the user minimises and maximises the window again, instantly the caret returns, blinking away as if nothing had gone wrong!

Most of the workarounds cited seem to be based around either re-setting the "contenteditable" or "designMode" attributes for various components of the radEditor, the Iframe, the DIV etc., or manipulation of visibility and textflow CSS properties. Unfortunately nothing I have yet to try makes the slightest bit of difference - so after many hours wasted, I thought it was best to come to the forum to ask if there is any prevailing view on the best way to approach this problem, for example, "contenteditable", CSS, or some other approach?

If anybody can shed light on the current thinking for solving this long-standing annoyance, I would really be grateful for a pointer in the right direction.

Regards

 

Hi there,

we have recently implemented the drag-drop feature within the Telerik RadGrid using the demo provided by yourselves: 
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/draganddrop/defaultcs.aspx 

This is working beautifully however we have had a request to disable the drag-drop feature on 1 or 2 'unsortable' rows, could you please provide some indication on how to acheive this? we have attempted casting the object, on ItemDataBound, to a Telerik.Web.UI.GridDataItem and then setting enable=false but this doesnt seem to be working.

Hope you can be of assistance

Regards

A.

Hello Guys

i need to mark up selected items of my slider in bold.
But i need to do it in range. (pls check attachament for example)

When user sliding left handle from "a" to "b" 
items b,c,d,e,f have to be display bold.

any help?

Regards

 
slider 

a   b    c    d    e    f

Hi All,

I am facing issue while customizing RadScedular. The event for Edit Appointment/Delete Appointment / Dragging appointment on to different date cell are not firing by the customization I have used so far. Only the thing I can do is to insert new appointment.

I am sending code & markup of my page:-

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<!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>Untitled Page</title>
    <link rel="stylesheet" href="App_Themes/Default/schedular.css" type="text/css" />
    <link rel="stylesheet" href="App_Themes/Default/CustomStyles.css" type="text/css" />
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
    </div>
    <telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
        <Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js"></asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js"></asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js"></asp:ScriptReference>
</Scripts>
    </telerik:RadScriptManager>
    <telerik:RadScheduler ID="radDoctorsScheduler" runat="server" DataDescriptionField="Subject"
        DataEndField="End" DataKeyField="AppointmentID" DataRecurrenceField="RecurrenceRule"
        DataRecurrenceParentKeyField="RecurrenceParentID" DataStartField="Start" DataSubjectField="Subject"
        EnableDescriptionField="True" DayStartTime="08:00:00" DayEndTime="18:00:00" ShowsConfirmationWindowOnDelete="False"
        OnAppointmentInsert="radDoctorsScheduler_AppointmentInsert" OnAppointmentDelete="radDoctorsScheduler_AppointmentDelete" AllowDelete="true" AllowEdit="true" DisplayDeleteConfirmation="false"
        OnAppointmentUpdate="radDoctorsScheduler_AppointmentUpdate" OnAppointmentCommand="radDoctorsScheduler_AppointmentCommand">
      
        
        <InlineInsertTemplate>
            <div id="InlineInsertTemplate" class="rsCustomAppointmentContainer technical">
                <div>
                </div>
                <span class="rsCustomAppointmentContainerInner">
                    <table style="width:100%;border:0px:height:150px" cellpadding="0" cellspacing="0">
                        <tr>
                            <td style="width:25%">
                                 Subject:
                            </td>
                            <td style="width: 75%">
                                <asp:TextBox ID="TitleTextBox" runat="server" Text='<%# Bind("Subject") %>' Width="90%"
                                    TextMode="MultiLine" Height="20px"></asp:TextBox>   
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                                Doctor:
                            </td>
                            <td style="width: 75%">
                                <telerik:RadComboBox ID="ddlDoctors" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlDoctors_SelectedIndexChanged"
                                    DataValueField="DoctorID" DataTextField="DoctorName" CssClass="AppointmentTypeSelectorTable"
                                    DataSourceID="DoctorsDS">                            
                                </telerik:RadComboBox>                             
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                                
                            </td>
                            <td>
                                <asp:LinkButton ID="InsertMoreButton" runat="server" CommandName="More" CssClass="rsAdvancedEditLink">Advanced</asp:LinkButton>
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                            </td>
                            <td>
                                <asp:LinkButton ID="InsertButton"  runat="server"
                                    CommandName="Insert"  >
                                    <asp:Image runat="server" ID="insertImage" ImageUrl="~/App_Themes/Default/Images/ok.png"
                                        AlternateText="insert" />
                                </asp:LinkButton>
                                <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel">
                                    <asp:Image runat="server" ID="imgCancel" ImageUrl="~/App_Themes/Default/Images/cancel.png"
                                        AlternateText="cancel" />
                                </asp:LinkButton>
                            </td>
                        </tr>
                    </table>
                </span>
            </div>
        </InlineInsertTemplate>
        
        <InlineEditTemplate>
            <div id="InlineEditTemplate" class="rsCustomAppointmentContainer technical">
                <div>
                </div>
                <span class="rsCustomAppointmentContainerInner">
                    <table style="width: 100%; border: 0px:height:150px" cellpadding="0" cellspacing="0">
                        <tr>
                            <td style="width: 25%">
                                Subject:
                            </td>
                            <td style="width: 75%">
                                <asp:TextBox ID="TitleTextBox" runat="server" Text='<%# Bind("Subject") %>' Width="90%"
                                    TextMode="MultiLine" Height="20px"></asp:TextBox>
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                                Doctor:
                            </td>
                            <td style="width: 75%">
                                <telerik:RadComboBox ID="ddlDoctors" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlDoctors_SelectedIndexChanged"
                                    DataValueField="DoctorID" DataTextField="DoctorName" CssClass="AppointmentTypeSelectorTable"
                                    DataSourceID="DoctorsDS">
                                </telerik:RadComboBox>
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                            </td>
                            <td>
                                <asp:LinkButton ID="InsertMoreButton" runat="server" CommandName="More" CssClass="rsAdvancedEditLink">Advanced</asp:LinkButton>
                            </td>
                        </tr>
                        <tr>
                            <td style="width: 25%">
                            </td>
                            <td>
                                <asp:LinkButton ID="InsertButton" runat="server" CommandName="Insert">
                                    <asp:Image runat="server" ID="insertImage" ImageUrl="~/App_Themes/Default/Images/ok.png"
                                        AlternateText="insert" />
                                </asp:LinkButton>
                                <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel">
                                    <asp:Image runat="server" ID="imgCancel" ImageUrl="~/App_Themes/Default/Images/cancel.png"
                                        AlternateText="cancel" />
                                </asp:LinkButton>
                            </td>
                        </tr>
                    </table>
                </span>
            </div>
        </InlineEditTemplate>
        
    </telerik:RadScheduler>
    <asp:SqlDataSource ID="IDSAppointments" runat="server" ConnectionString="<%$ ConnectionStrings:SchedularDBConnectionString %>"
        InsertCommand="[spInsertUpdateAppointment] null,@DoctorID,@Start, @End, @Subject, @RecurrenceRule, @RecurrenceParentID"
        UpdateCommand="[spInsertUpdateAppointment] @AppointmentID,@DoctorID,@Start,@End,@Subject,@RecurrenceRule,@RecurrenceParentID"
        DeleteCommand="[spDeleteAppointment] @AppointmentID" SelectCommand="[spGetAllAppointments]">
        <DeleteParameters>
            <asp:Parameter Name="AppointmentID" Type="Int32" />
        </DeleteParameters>
        <UpdateParameters>
            <asp:Parameter DbType="Date" Name="Start" />
            <asp:Parameter DbType="Date" Name="End" />
            <asp:Parameter Name="Subject" Type="String" />
            <asp:Parameter Name="RecurrenceRule" Type="String" />
            <asp:Parameter Name="RecurrenceParentID" Type="Int32" />
            <asp:Parameter Name="AppointmentID" Type="Int32" />
        </UpdateParameters>
        <InsertParameters>
            <asp:Parameter DbType="Date" Name="Start" />
            <asp:Parameter DbType="Date" Name="End" />
            <asp:Parameter Name="Subject" Type="String" />
            <asp:Parameter Name="RecurrenceRule" Type="String" />
            <asp:Parameter Name="RecurrenceParentID" Type="Int32" />
        </InsertParameters>
    </asp:SqlDataSource>
    
    <asp:SqlDataSource ID="DoctorsDS" runat="server" ProviderName="System.Data.SqlClient"
        ConnectionString="<%$ ConnectionStrings:SchedularDBConnectionString %>" SelectCommand="SELECT * FROM [Doctors]">
    </asp:SqlDataSource>
    
    <asp:HiddenField runat="server" ID="hdnDoctorID" />
    
    
    </form>
</body>
</html>

//////////////////////////////////////////////////////////////////////////////
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.ComponentModel;
using Telerik.Web.UI;

public partial class Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

    protected void radDoctorsScheduler_AppointmentInsert(object sender, Telerik.Web.UI.AppointmentInsertEventArgs e)
    {
        Appointment apt = e.Appointment;
        DAL.InsertUpdateAppointment(0, Convert.ToInt32(hdnDoctorID.Value), apt.Start, apt.End, apt.Subject, apt.RecurrenceRule, Convert.ToInt32(apt.RecurrenceParentID));
    }
    protected void ddlDoctors_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)
    {
        RadComboBox ddlDoctors = (RadComboBox)sender;
        hdnDoctorID.Value = ddlDoctors.SelectedValue;
    }
    protected void radDoctorsScheduler_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)
    {
        Appointment apt = e.Appointment;
        DAL.InsertUpdateAppointment(Convert.ToInt32(apt.ID), Convert.ToInt32(hdnDoctorID.Value), apt.Start, apt.End, apt.Subject, apt.RecurrenceRule, Convert.ToInt32(apt.RecurrenceParentID));
    }
    protected void radDoctorsScheduler_AppointmentDelete(object sender, AppointmentDeleteEventArgs e)
    {
        Appointment apt = e.Appointment;
        DAL.DeleteAppointment(Convert.ToInt32(apt.ID));


        radDoctorsScheduler.DeleteAppointment(e.Appointment, true);


        //radDoctorsScheduler.Appointments[0].Re.Remove(e.Appointment.ID);  
    }
    protected void radDoctorsScheduler_AppointmentCommand(object sender, AppointmentCommandEventArgs e)
    {

    }
}

Please suggest why events of schedular are not firing up?