HI,

I am having Telerik Radgrid which load 250 people monthly roster data i.e 31 columns.

After loading the 250 records on Radgrid it slowdown in Internet Explorer Version 11.

its slow down the complete page and page become unresponsive and due to which other

functionality of the page get block. 

any suggestions to overcome this issue.

Hi, I hope you can help me solve this question. How can I filter in RadSearchBox to find the data in the grid and later the data that is relevant in the search will be displayed? I have looked for examples but I do not understand well how they work, I hope you can explain me.

This is my code

Hi..

I used the ThemeBuilder, but when I apply the new Theme the Calendar icon is missing from the input text.

The same happens with other controls when a custom theme is applied.

Where is the Calendar Icon ?  How do I apply it?

thx

This is my data on datasource-

telerik:RadTreeView ID="RadTreeView1" runat="server" DataSourceID="ObjectDataSourceCompany"

DataTextField="COMPANYNAME" DataFieldID="CATEGORYID" DataFieldParentID="COMPANYID"

DataValueField="CATEGORYID">

</telerik:RadTreeView>

This is the Error-

This constraint cannot be enabled as not all values have corresponding parent values.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentException: This constraint cannot be enabled as not all values have corresponding parent values.

Did I miss anything...How do i fix this??

I am relatively new to RadGrid and have run into a situation when editing a record in the grid. I am able to get text values in with no issue but when trying to create a dropdown list and set it's selected value to the value from the row selected I get the following error:

" 'ddlEmpType' has a SelectedValue which is invalid because it does not exist in the list of items. "

I'm not sure where my code is wrong. Here is a snippet:

<EditFormSettings EditFormType="Template">
                                    <FormTemplate>
                                        <table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"
                                            style="border-collapse: collapse;">
                                            <tr class="EditFormHeader">
                                                <td colspan="2">
                                                    <b>Employee Details</b>
                                                </td>
                                            </tr>
                                            <tr>
                                                <td>
                                                    <table id="Table3" width="450px" border="0" class="module">
                                                        <tr>
                                                            <td>Employee ID:</td>
                                                            <td>
                                                                <asp:TextBox ID="tbEmployeeID" runat="server" Text='<%# Bind("IDNUM") %>'></asp:TextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td>Last Name:</td>
                                                            <td>
                                                                <asp:TextBox ID="tbLastName" runat="server" Text='<%# Bind("LASTNAME") %>'></asp:TextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td>First Name:</td>
                                                            <td>
                                                                <asp:TextBox ID="tbFirstName" runat="server" Text='<%# Bind("FIRSTNAME") %>'></asp:TextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td>Employee Type:</td>
                                                            <td>
                                                                <asp:DropDownList ID="ddlEmpType" runat="server" SelectedValue='<%# Bind("EMP_TYPE") %>'
                                                                    DataSourceID="SQL_EmpType" AppendDataBoundItems="True">
                                                                    <asp:ListItem Selected="True" Text="Select" Value=""></asp:ListItem>
                                                                </asp:DropDownList>
                                                            </td>
                                                        </tr>                                                        
                                                    </table>
                                                </td>                                
                                            </tr>
                                            <tr>
                                                <td colspan="2"></td>
                                            </tr>
                                            <tr>
                                                <td></td>
                                                <td></td>
                                            </tr>
                                            <tr>
                                                <td align="right" colspan="2">
                                                    <asp:Button ID="btnUpdate" Text="Update" runat="server" CommandName="Update"></asp:Button>&nbsp;
                                                    <asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel"></asp:Button>
                                                </td>
                                            </tr>
                                        </table>
                                    </FormTemplate>
                                </EditFormSettings>

The datasource is set up as follows:

<asp:SqlDataSource ID="SQL_EmpType" runat="server" ConnectionString="<%$ ConnectionStrings:TECU_WS %>" 
     SelectCommand="SELECT DISTINCT EMP_TYPE FROM vwGetEmployees v WHERE ACTIVESTATUS is not NULL">  
</asp:SqlDataSource>

Hopefully this is enough information to go on.

I am fairly new to telerik and web forms but I have a page with a RadGrid and separate button for the export. When I click on the export button I get an ArgumentOutOfRangeException. I set export settings on the RadGrid as follows 

<ExportSettings
      IgnorePaging="true"
      ExportOnlyData="true"
      Excel-Format="Xlsx"
      OpenInNewWindow="true">
ExportSettings>

For the export button:

protected void rbtnExport_Click(object sender, EventArgs e)

{
            rgBidActivity.ExportSettings.FileName = "BidActivity";
            rgBidActivity.MasterTableView.ExportToExcel();
}

So I am not sure what exactly is causing the error in the attached image. Any suggetions?

void ddlSentencing_SelectedIndexChanged(object sender, EventArgs e)

{

    if (selectedVal == 2 || selectedVal == 3)

    {

        ddlSentencing.Attributes.Add(

"onclick", "openRadWinNew(); return false;");

    }

}

function openRadWinNew() {

var url = "Dialog.aspx";

var oWnd = radopen(url, "ResponsePopup").setSize(500, 300)

}

it works but always only on second click, one step behind. Can ypu please help me fix this?

Thanks

I have a radgrid that has X number of rows. On grid export item command, would it be possible to use a different datasource with Y number of rows(which is > x rows in the grid) that can be saved when exporting?

Thanks

Anitha

Hello,

I wonder if you have bootstrap themes to use in my projects?