Using the tabstrip, I'm wondering whether clicking on a different tab can cause postback?

The datasource is our site map.

The reason is on one tab if the user has partially entered something we want to save this into session variable and load it on the new page.

Ideally clicking any tab would cause a postback, i would save their data, determine where they want to go, possibly do more validation and then redirect to the new tab/page.

thx

I'm trying to generate images at run time and display them in the header row.  I'm trying to do this programatically in the code behind.  I can only seem to display text in the header row.  Both the number of rows and the number of columns are determined at run time. Is there a way I can insert binary image data directly into the header?

I have a RadGrid, very similar in structure to this one:

http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/comboingrid/defaultcs.aspx?product=combobox

With the grid above, if you click on Edit you can see the status bar showing loading and the grid is always visible.

However, on my RadGrid whenever I click on Add, Edit or Update (when in edit mode) the grid disappears momentarily and then re-appears. The functions are all correct, it goes in and out of edit mode correctly and saves to the database where appropriate, it is just a bit disconcerting for the user that the grid disappears between functions.

Any advice would be greatly appreciated!

I have Rad Grid with template column(and an image inside), and i want that the width of this column be constant(in pixels).
I add this code-
And it`s show fine on first page load, i also have grid width="100%", and when i resizing window my column "img_add" changing width,  i want that it`s width will be constant and on resizing window. How can i do this?

Andrey

Hi,

I'm using a radcombobox within a edititemtemplate and I would like to get the selected item on the client side but no matter which technique I use I always recieve "Object expected error" or "Microsoft JScript runtime error: radcombobox1 is undefined". I'm new
to rad controls I've spent all day on this , I must be doing something wrong. Can you help?

Thanks,

I have link buttons at

 

 

 

 

<CommandItemTemplate>

 

 

 

 

 

 

 

 

<table width="35%">

 

 

 

 

 

 

 

 

<tr>

 

 

 

 

 

 

 

 

<td><asp:LinkButton ID="ButtonEditAll" runat="server" Text="Edit All"

 

 

 

CommandName="EditAll" /></td>

 

 

 

 

 

 

 

 

<td><asp:LinkButton ID="ButtonUpdateAll" runat="server" Text="Update All"

 

 

 

CommandName="UpdateAll" /></td>

 

 

 

 

 

 

 

 

<td>

 

 

 

 

 

 

 

 

<asp:LinkButton ID="DownloadPDF" runat="server" Text="Download"

 

 

 

CommandName="ExportToPdf" /></td>

 

 

 

 

 

 

 

 

</tr>

 

 

 

 

 

 

 

 

</table>

 

 

 

 

 

 

 

 

</CommandItemTemplate>

 

 

 

 

and I waht to check spelling after clicking this button. But I don't know how to get these buttons client ids.  Please give me a help.

Thanks

hi,

i want to use images from web in my rad editor. Currently Rad editor provides image manager functionality which allows us to use images from local system only. i want to know is there any method by which i can use web images (by giving web URL of images). Due to business requirement i can't use HTML mode of the RAD Editor, so can't inject images through HTML.

Please suggest a solution.

Raghav

Hi -

Im new to telerik controls.
Im working with the Grid control and have a question regarding master/detail.

There is a black arrow > in each master record line when running the Grid.
Clicking on master records with no details in database displays the "no record" message.
If there was a detail record in the database, it would have been displayed. Working ok.

But is is possible to hide the > arrow on master records that dont have any detail records present?

Second, Hiow do I enable images to replace "edit" and "Delete" text. ?

Please advice.

kind r

Bjørn.

When i click the add new button .
add new button in RadToolBarButton
it's not working ,
look my code tell the suggestion




<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Location.aspx.cs" Inherits="TBS_HelpDesk.Views.Assets.Location"
    MasterPageFile="~/Views/Shared/MasterPage.Master" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<asp:Content ID="aboutContent" ContentPlaceHolderID="MainContent" runat="server">
    <telerik:RadCodeBlock runat="server" ID="radCodeBlock">
        <script type="text/javascript">
            function onToolBarClientButtonClicking(sender, args) {
                var grid = $find("<%=RadGrid1.ClientID %>");
                debugger;
                var comandName = args.get_item().get_commandName();
                if (comandName == "Filter") {
                    if (grid.get_masterTableView().get_isFilterItemVisible()) {
                        grid.get_masterTableView().hideFilterItem();
                    }
                    else {
                        grid.get_masterTableView().showFilterItem();
                    }
                }
            }
            function getOuterHTML(obj) {
                if (typeof (obj.outerHTML) == "undefined") {
                    var divWrapper = document.createElement("div");
                    var copyOb = obj.cloneNode(true);
                    divWrapper.appendChild(copyOb);
                    return divWrapper.innerHTML
                }
                else
                    return obj.outerHTML;
            }
            function PrintRadGrid() {
                var previewWnd = window.open('about:blank', '', '', false);
                var sh = '<%= ClientScript.GetWebResourceUrl(RadGrid1.GetType(),String.Format("Telerik.Web.UI.Skins.{0}.Grid.{0}.css",RadGrid1.Skin)) %>';
                var shBase = '<%= ClientScript.GetWebResourceUrl(RadGrid1.GetType(),"Telerik.Web.UI.Skins.Grid.css") %>';
                var styleStr = "<html><head><link href = '" + sh + "' rel='stylesheet' type='text/css'></link>";
                styleStr += "<link href = '" + shBase + "' rel='stylesheet' type='text/css'></link></head>";
                var htmlcontent = styleStr + "<body>" + getOuterHTML($find('<%= RadGrid1.ClientID %>').get_element()) + "</body></html>";
                previewWnd.document.open();
                previewWnd.document.write(htmlcontent);
                previewWnd.document.close();
                previewWnd.print();
                previewWnd.close(); // working

            }
        </script>
    </telerik:RadCodeBlock>
    <div style="width: 760px; height: 600px;">
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadGrid1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" UpdatePanelHeight="" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadGrid ID="RadGrid1" runat="server" Skin="Office2007" AllowAutomaticInserts="True"
            AllowAutomaticUpdates="True" GridLines="None" AutoCompleteType="Disabled" AllowFilteringByColumn="True"
            AllowPaging="True" AllowSorting="True" OnRowDataBound="RadGrid1_RowDataBound1"
            OnItemCommand="RadGrid1_ItemCommand">
            <ExportSettings>
                <Pdf PageHeight="297mm" PageWidth="210mm" />
            </ExportSettings>
            <MasterTableView ShowHeadersWhenNoRecords="true" AutoGenerateColumns="False" CommandItemDisplay="Top"
                EditMode="PopUp" EditFormSettings-PopUpSettings-Modal="true">
                <CommandItemTemplate>
                    <telerik:RadToolBar ID="RadToolBar1" runat="server" OnClientButtonClicking="onToolBarClientButtonClicking">
                        <Items>
                            <telerik:RadToolBarButton Text="Cancel editing" CommandName="CancelAll" ImageUrl="images/Cancel.gif"
                                Visible='<%# RadGrid1.EditIndexes.Count > 0 || RadGrid1.MasterTableView.IsItemInserted %>'>
                            </telerik:RadToolBarButton>
                            <telerik:RadToolBarButton Text="Add new" CommandName="InitInsert" ImageUrl="../../images/AddRecord.gif"
                                Visible='<%# !RadGrid1.MasterTableView.IsItemInserted %>'>
                            </telerik:RadToolBarButton>
                            <telerik:RadToolBarButton Text="Filter" CommandName="Filter" ImageUrl="../../images/Filter 3.gif">
                            </telerik:RadToolBarButton>
                            <telerik:RadToolBarButton Text="Print" CommandName="Print" onclick="PrintRadGrid()">
                            </telerik:RadToolBarButton>
                            <telerik:RadToolBarButton Text="Refresh" CommandName="RebindGrid" ImageUrl="../../images/Refresh.gif">
                            </telerik:RadToolBarButton>
                        </Items>
                    </telerik:RadToolBar>
                </CommandItemTemplate>
                <PagerStyle BackColor="#D8EBFC" Mode="NextPrevNumericAndAdvanced" />
                <HeaderStyle CssClass="dataheadcolor" />
                <RowIndicatorColumn>
                    <HeaderStyle Width="20px"></HeaderStyle>
                </RowIndicatorColumn>
                <ExpandCollapseColumn>
                    <HeaderStyle Width="20px"></HeaderStyle>
                </ExpandCollapseColumn>
                <CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>
                <Columns>
                    <telerik:GridEditCommandColumn ButtonType="ImageButton" HeaderStyle-Width="10px">
                        <HeaderStyle Width="10px"></HeaderStyle>
                    </telerik:GridEditCommandColumn>
                    <telerik:GridNumericColumn DataField="AddressID" HeaderText="Address ID" SortExpression="AddressID"
                        UniqueName="AddressID" FilterControlWidth="20px" HeaderStyle-Width="120px" ReadOnly="true">
                    </telerik:GridNumericColumn>
                    <telerik:GridBoundColumn DataField="Address_Location_Name" HeaderText="Address Name"
                        SortExpression="Address_Location_Name" UniqueName="Address_Location_Name" FilterControlWidth="40px"
                        HeaderStyle-Width="130px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_Line1" HeaderText="Line1" SortExpression="Address_Line1"
                        UniqueName="Address_Line1" FilterControlWidth="40px" HeaderStyle-Width="80px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_Line2" HeaderText="Line2" SortExpression="Address_Line2"
                        UniqueName="Address_Line2" FilterControlWidth="40px" HeaderStyle-Width="80px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_City" HeaderText="City " SortExpression="Address_City"
                        UniqueName="Address_City" FilterControlWidth="40px" HeaderStyle-Width="90px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_State" HeaderText="State" SortExpression="Address_State"
                        UniqueName="Address_State" FilterControlWidth="40px" HeaderStyle-Width="90px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_Country" HeaderText="Country" SortExpression="Address_Country"
                        UniqueName="Address_Country" FilterControlWidth="40px" HeaderStyle-Width="90px">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="Address_Postal_Code" HeaderText="Postal Code"
                        SortExpression="Address_Postal_Code" UniqueName="Address_Postal_Code" FilterControlWidth="40px"
                        HeaderStyle-Width="90px">
                    </telerik:GridBoundColumn>
                    <telerik:GridButtonColumn CommandName="Delete" ButtonType="ImageButton" HeaderStyle-Width="10px">
                        <HeaderStyle Width="10px"></HeaderStyle>
                    </telerik:GridButtonColumn>
                </Columns>
                <EditFormSettings ColumnNumber="3" CaptionFormatString="Create">
                    <EditColumn UniqueName="EditCommandColumn1">
                    </EditColumn>
                    <FormTemplate>
                        <table cellspacing="2" cellpadding="1" width="100%" border="0">
                            <tr>
                                <td>
                                    <asp:Label runat="server" Text="AddressID" ID="label1"></asp:Label>
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="AddressID" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("AddressID") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    Location Name
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_Location_Name" AutoCompleteType="Disabled"
                                        runat="server" Text='<%# Bind("Address_Location_Name") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    Line1
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_Line1" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_Line1") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    Line2
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_Line2" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_Line2") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    City
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_City" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_City") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    State
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_State" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_State") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    Country
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_Country" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_Country") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    Postal Code
                                </td>
                                <td>
                                    <asp:TextBox Width="200px" ID="Address_Postal_Code" AutoCompleteType="Disabled" runat="server"
                                        Text='<%# Bind("Address_Postal_Code") %>'></asp:TextBox>
                                </td>
                            </tr>
                            <tr>
                                <td>
                                    <asp:Button ID="Button1" runat="server" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'
                                        CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>
                                    </asp:Button>
                                    <asp:Button ID="Button2" runat="server" Text="Cancel" CausesValidation="false" CommandName="Cancel">
                                    </asp:Button>
                                </td>
                            </tr>
                        </table>
                    </FormTemplate>
                    <PopUpSettings Modal="True"></PopUpSettings>
                </EditFormSettings>
            </MasterTableView>
            <ClientSettings>
                <Selecting AllowRowSelect="True" EnableDragToSelectRows="True" />
            </ClientSettings>
        </telerik:RadGrid>
    </div>
</asp:Content>




using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Configuration;
using System.Data.SqlClient;
using Telerik.Web.UI;

namespace TBS_HelpDesk.Views.Assets
{
    public partial class Location : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            DataTable dtTable = new DataTable();
            string conn = ConfigurationManager.ConnectionStrings["TBSHelpDeskLiveDB_ConnectionString"].ToString();
            SqlDataAdapter sqladp = new SqlDataAdapter();
            SqlConnection sqlconn = new SqlConnection(conn);
            sqlconn.Open();
            try
            {
                string selectQuery = "SELECT AddressID, Address_Location_Name, Address_Line1,Address_Line2,Address_City,Address_State,Address_Country,Address_Postal_Code FROM [Addresses] order by AddressID asc";
                sqladp.SelectCommand = new SqlCommand(selectQuery, sqlconn);
                sqladp.Fill(dtTable);
                RadGrid1.DataSource = dtTable;

            }
            finally
            {
                sqlconn.Close();
            }
        }
        protected void RadGrid1_RowDataBound1(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                e.Row.Attributes.Add("id", e.Row.RowIndex.ToString());
                e.Row.Attributes.Add("onclick", "MarkRow(" + e.Row.RowIndex.ToString() + ");");
                //    e.Row.Attributes.Add("onkeydown", "SelectRow('" + GridView1.ClientID + "'," + e.Row.RowIndex.ToString() + ")");
            }

        }

        protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
        {
            DataTable dtTable = new DataTable();
            string conn = ConfigurationManager.ConnectionStrings["TBSHelpDeskLiveDB_ConnectionString"].ToString();
            SqlDataAdapter sqladp = new SqlDataAdapter();
            SqlConnection sqlconn = new SqlConnection(conn);
            SqlCommand sqlcmd = new SqlCommand();

            if (e.CommandName == RadGrid.PerformInsertCommandName)
            {
                GridEditFormInsertItem insertedItem = (GridEditFormInsertItem)e.Item;

                TextBox Address_Location_Name = (e.Item as GridEditFormInsertItem)["Address_Location_Name"].Controls[0] as TextBox;
                TextBox Address_Line1 = (e.Item as GridEditFormInsertItem)["Address_Line1"].Controls[0] as TextBox;
                TextBox Address_Line2 = (e.Item as GridEditFormInsertItem)["Address_Line2"].Controls[0] as TextBox;
                TextBox Address_City = (e.Item as GridEditFormInsertItem)["Address_City"].Controls[0] as TextBox;
                TextBox Address_State = (e.Item as GridEditFormInsertItem)["Address_State"].Controls[0] as TextBox;
                TextBox Address_Country = (e.Item as GridEditFormInsertItem)["Address_Country"].Controls[0] as TextBox;
                TextBox Address_Postal_Code = (e.Item as GridEditFormInsertItem)["Address_Postal_Code"].Controls[0] as TextBox;



                try
                {
                    sqlconn.Open();
                    string insertQuery = "INSERT INTO [Addresses] ([Address_Location_Name], [Address_Line1],[Address_Line2],[Address_City],[Address_State],[Address_Country],[Address_Postal_Code]) VALUES ('" + Address_Location_Name.Text + "','" + Address_Line1.Text + "','" + Address_Line2.Text + "','" + Address_City.Text + "','" + Address_State.Text + "','" + Address_Country.Text + "','" + Address_Postal_Code.Text + "')";
                    sqlcmd.CommandText = insertQuery;
                    sqlcmd.Connection = sqlconn;
                    sqlcmd.ExecuteNonQuery();
                    string selectQuery = "SELECT AddressID, Address_Location_Name, Address_Line1,Address_Line2,Address_City,Address_State,Address_Country,Address_Postal_Code FROM [Addresses] order by AddressID asc";
                    sqladp.SelectCommand = new SqlCommand(selectQuery, sqlconn);
                    sqladp.Fill(dtTable);
                    RadGrid1.DataSource = dtTable;
                    sqlconn.Close();
                }
                catch (Exception ex)
                {
                    RadGrid1.Controls.Add(new LiteralControl("Unable to insert Employee. Reason: " + ex.Message));
                }
                RadGrid1.MasterTableView.IsItemInserted = false;
                RadGrid1.DataBind();
                e.Canceled = true;
            }
            else if (e.CommandName == RadGrid.UpdateCommandName)
            {
                GridEditableItem editedItem = e.Item as GridEditableItem;

                RadNumericTextBox AddressID = (e.Item as GridEditableItem)["AddressID"].Controls[0] as RadNumericTextBox;
                TextBox Address_Location_Name = (e.Item as GridEditableItem)["Address_Location_Name"].Controls[0] as TextBox;
                TextBox Address_Line1 = (e.Item as GridEditableItem)["Address_Line1"].Controls[0] as TextBox;
                TextBox Address_Line2 = (e.Item as GridEditableItem)["Address_Line2"].Controls[0] as TextBox;
                TextBox Address_City = (e.Item as GridEditableItem)["Address_City"].Controls[0] as TextBox;
                TextBox Address_State = (e.Item as GridEditableItem)["Address_State"].Controls[0] as TextBox;
                TextBox Address_Country = (e.Item as GridEditableItem)["Address_Country"].Controls[0] as TextBox;
                TextBox Address_Postal_Code = (e.Item as GridEditableItem)["Address_Postal_Code"].Controls[0] as TextBox;

                try
                {
                    sqlconn.Open();
                    string updateQuery = "UPDATE [Addresses] SET [Address_Location_Name] = '" + Address_Location_Name.Text + "', [Address_Line1] = '" + Address_Line1.Text + "',[Address_Line2] ='" + Address_Line2.Text + "',[Address_City] = '" + Address_City.Text + "',[Address_State] = '" + Address_State.Text + "',[Address_Country] = '" + Address_Country.Text + "',[Address_Postal_Code] = '" + Address_Postal_Code.Text + "' WHERE [AddressID] = '" + AddressID.Text + "'";
                    sqlcmd.CommandText = updateQuery;
                    sqlcmd.Connection = sqlconn;
                    sqlcmd.ExecuteNonQuery();
                    string selectQuery = "SELECT AddressID, Address_Location_Name, Address_Line1,Address_Line2,Address_City,Address_State,Address_Country,Address_Postal_Code FROM [Addresses] order by AddressID asc";
                    sqladp.SelectCommand = new SqlCommand(selectQuery, sqlconn);
                    sqladp.Fill(dtTable);
                    RadGrid1.DataSource = dtTable;
                    sqlconn.Close();
                }
                catch (Exception ex)
                {
                    RadGrid1.Controls.Add(new LiteralControl("Unable to update Employee. Reason: " + ex.Message));

                }
                RadGrid1.EditIndexes.Clear();
                RadGrid1.DataBind();
                e.Canceled = true;
            }
            else if (e.CommandName == RadGrid.DeleteCommandName)
            {
                GridDataItem item = (GridDataItem)e.Item;
                string AddressID = item["AddressID"].Text;

                try
                {
                    sqlconn.Open();
                    string deleteQuery = "DELETE FROM [Addresses] WHERE [AddressID] ='" + AddressID + "'";
                    sqlcmd.CommandText = deleteQuery;
                    sqlcmd.Connection = sqlconn;
                    sqlcmd.ExecuteNonQuery();
                    string selectQuery = "SELECT AddressID, Address_Location_Name, Address_Line1,Address_Line2,Address_City,Address_State,Address_Country,Address_Postal_Code FROM [Addresses] order by AddressID asc";
                    sqladp.SelectCommand = new SqlCommand(selectQuery, sqlconn);
                    sqladp.Fill(dtTable);
                    RadGrid1.DataSource = dtTable;
                    sqlconn.Close();
                }
                catch (Exception ex)
                {
                    RadGrid1.Controls.Add(new LiteralControl("Unable to delete Id. Reason: " + ex.Message));
                    e.Canceled = true;
                }

            }
        }
    }
}

Hi,

I have radgrid. i am using export to excelML from radgrid. i want give caption or header like "Employee Report 2011-2012". how to get set manually in code behind?

Is there any possible way this one?

Thanks,
Dhamu.