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Export radgrid to pdf after filter tha radgrid data

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krishna
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krishna asked on 28 May 2012, 04:47 PM
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

1 Answer, 1 is accepted

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Shinu
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answered on 29 May 2012, 05:27 AM
Hi Krishna,

Try setting ExportOnlyData property of ExportSettings to false.

C#:
RadGrid1.ExportSettings.ExportOnlyData = false;

Thanks,
Shinu.
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