1 answer

191 views

Hi,

I am getting following error when i try to sort the grid.

Actually, the sort expression is different from the columnname.

ex:
e.Column.HeaderText = "FLD_1"
e.Column.SortExpression="Agreement"

Is it possible to have the sortexpression and headertext with 2 differents names?

Please help me and following is the error i am getting...

Server Error in '/FSNET' Application.

Cannot find column Agreement Reference.

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.IndexOutOfRangeException: Cannot find column Agreement Reference.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


            [IndexOutOfRangeException: Cannot find column Agreement Reference.]
   System.Data.DataTable.ParseSortString(String sortString) +1799673
   System.Data.DataView.CheckSort(String sort) +28
   System.Data.DataView.set_Sort(String value) +131
   Telerik.Web.UI.GridEnumerableFromDataView.PerformTransformation() +4496
   Telerik.Web.UI.GridEnumerableFromDataView.TransformEnumerable() +33
   Telerik.Web.UI.GridTableView.GetEnumerator(Boolean useDataSource, GridEnumerableBase resolvedDataSource, ArrayList dataKeysArray) +156
   Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource) +330
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +502
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +59
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +111
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
   Telerik.Web.UI.GridTableView.PerformSelect() +23
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
   Telerik.Web.UI.GridTableView.DataBind() +321
   Telerik.Web.UI.GridSortCommandEventArgs.ExecuteCommand(Object source) +271
   Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e) +171
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +57
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
   Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e) +147
   System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
   System.Web.UI.WebControls.LinkButton.OnCommand(CommandEventArgs e) +115
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +163
   System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +174
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102

Many Thanks,
Shashi

Grid

answered on 24 Oct 2008

3 answers

54 views

Alphabetic pager: how to make the grid to have the letters on top of the grid

Hi,
I am using alphabetic pager in a project. I want the letters to be on top of the grid instead in bottom of the grid. Is there any way to set a property in a grid. Any help is appreciated.

Thanks in advance,
Hari

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answered on 24 Oct 2008

1 answer

97 views

Radgrid server side

Hello

I want to add ,delete and update the products in server side?,please advice

Thanks
Mani

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answered on 24 Oct 2008

1 answer

340 views

getDataKeyValue returns null on client-side when grid is created dynamically server-side

Hi there,

I have a page where the grid is being created dynamically at the Page_Init stage. I am using the DataKeyNames property in order to specify the fields whose key values are to be saved, but this property seems to have no effect when using Javascript to obtain the values client-side. A view of the page source in the browser reveals that the client script that is normally generated containing the values isn't generated in this case.

I've been able to replicate the problem with a simple test page, the code of which is posted below. Maybe I'm doing something wrong?

Thanks,
Mark

ASPX:

    
            <%@ Page Language="C#" AutoEventWireup="true" CodeFile="TestProgrammaticRadGrid.aspx.cs" Inherits="Test_TestProgrammaticRadGrid" %> 
        
            <%@ 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></title> 
        
                <telerik:RadCodeBlock runat="server"> 
        
                <script language="javascript" type="text/javascript"> 
        
                    function TestButton_onclick() 
        
                    { 
        
                        var radGrid = $find('<%=TestRadGrid.ClientID %>'); 
        
                        var rows = radGrid.get_masterTableView().get_dataItems(); 
        
                        alert('# items: ' + rows.length); 
        
                        alert('first PK: ' + rows[0].getDataKeyValue('ID')); 
        
                    } 
        
                </script> 
        
                </telerik:RadCodeBlock> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <div> 
        
                    <asp:ScriptManager ID="ScriptManager1" runat="server"> 
        
                    </asp:ScriptManager> 
        
                    <asp:PlaceHolder ID="GridPlaceholder" runat="server" />        
        
                    <input type="button" id="TestButton" value="Click Here" onclick="return TestButton_onclick();" /> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

Code behind:

    
            using System; 
        
            using System.Collections.Generic; 
        
            using System.Linq; 
        
            using System.Web; 
        
            using System.Web.UI; 
        
            using System.Web.UI.WebControls; 
        
            using Telerik.Web.UI; 
        
            public partial class Test_TestProgrammaticRadGrid : System.Web.UI.Page 
        
            { 
        
                protected void Page_Load(object sender, EventArgs e) 
        
                { 
        
                    if (!IsPostBack) 
        
                        PopulateGrid(); 
        
                } 
        
                private void PopulateGrid() 
        
                { 
        
                    List<TestData> list = new List<TestData>(); 
        
                    for (int i = 0; i < 11; i++) 
        
                        list.Add(new TestData(i, "test " + i.ToString())); 
        
                    TestRadGrid.DataSource = list; 
        
                    TestRadGrid.DataBind(); 
        
                } 
        
                protected void Page_Init(object sender, EventArgs e) 
        
                { 
        
                    DefineGridStructure(); 
        
                } 
        
                private void DefineGridStructure() 
        
                { 
        
                    TestRadGrid = new RadGrid(); 
        
                    TestRadGrid.AutoGenerateColumns = false; 
        
                    InitializeProblemGrid(TestRadGrid); 
        
                    AddCenteredColumn(TestRadGrid, "ID", "ID", "ID"); 
        
                    AddCenteredColumn(TestRadGrid, "Name", "Name", "Name"); 
        
                    GridPlaceholder.Controls.Add(TestRadGrid); 
        
                } 
        
                private void InitializeProblemGrid(RadGrid radGrid) 
        
                { 
        
                    radGrid.MasterTableView.DataKeyNames = new string[] { "ID" }; 
        
                    radGrid.ClientSettings.Selecting.AllowRowSelect = true; 
        
                } 
        
                private void AddCenteredColumn(RadGrid radGrid, string uniqueName, string headerText, string dataField) 
        
                { 
        
                    GridBoundColumn column = new GridBoundColumn(); 
        
                    column.UniqueName = uniqueName; 
        
                    column.HeaderText = headerText; 
        
                    column.DataField = dataField; 
        
                    column.HeaderStyle.HorizontalAlign = HorizontalAlign.Center; 
        
                    column.ItemStyle.HorizontalAlign = HorizontalAlign.Center; 
        
                    radGrid.MasterTableView.Columns.Add(column); 
        
                } 
        
                private RadGrid _TestRadGrid; 
        
                protected RadGrid TestRadGrid 
        
                { 
        
                    get { return _TestRadGrid; } 
        
                    set { _TestRadGrid = value; } 
        
                } 
        
            } 
        
            public class TestData 
        
            { 
        
                public TestData(int id, string name) 
        
                { 
        
                    _ID = id; 
        
                    _Name = name; 
        
                } 
        
                public int ID 
        
                { 
        
                    get { return _ID; } 
        
                    set { _ID = value; } 
        
                } 
        
                public string Name 
        
                { 
        
                    get { return _Name; } 
        
                    set { _Name = value; } 
        
                } 
        
                private int _ID; 
        
                private string _Name; 
        
            }

Grid

answered on 24 Oct 2008

0 answers

91 views

timed out on getting data for grid

how do i expand the timeout session on the grid? i ahve already set the time to everything else. thank you

Grid

asked on 24 Oct 2008

6 answers

3.2K+ views

RadGrid number formatting

Dear Telerik Support Team,

I have some decimal number on one column, but when it is smaller than 1 (such as 0.014836583), the display value in the RadGrid is .014836583. How can I format it? I have try DataFormatString, but it fails.

Any help is highly appreciated!

Regards,
Alex

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answered on 24 Oct 2008

2 answers

189 views

Can rowspan apply to radgird?

Dear Telerik Support Team,

Can rowspan apply to radgird after assign DataSource? (RadGrid.DataSource = DataTable)

Any help is highly appreciated!

Thanks,
Alex

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answered on 24 Oct 2008

0 answers

79 views

Tab problems with GridHTMLEditorColumn in Edit Mode

I've got a GridHTMLEditorColumn in my Rad Grid with a number of other fields. When the grid is placed in edit mode and I tab from field to field to enter data I land on several hidden fields at the top of the GridHTMLEditorColumn. These seem to be in the same position that a toolbar might normal be positioned. After tabing through several of these fields positions I finally end up in the edit area of the GridHTMLEditorColumn.

I'm using the Q2 2008 build, dll's show product version 2008.02.0826.20.

--Mark

Grid

asked on 23 Oct 2008

1 answer

162 views

Why does RadMenu stop working when Scriptmanager changed?

RadMenu works fine with asp:ScriptManager.

Then I try replacing the Microsoft with the Telerik. So I try telerik:RadScriptManager but RadMenu stops working - meaning that submenus NO longer appear.

I did not find sufficient documentation in the RadMenu pdf doc to explain the correct way to use telerik:RadScriptManager with or without telerik:RadAjaxManager. Is the latter necessary? Or is telerik:RadScriptManager sufficient? If it is sufficient, then what is the correct way to configure it so that RadMenu works properly?

Or do I just revert to using the Microsoft asp:ScriptManager?

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answered on 23 Oct 2008

2 answers

117 views

Text in <STRONG> Tag turns RED

Hi, just wanted to mention that RADSpell is pretty sweet. It's flexible enough to work throughout my applications.

I am using RADspell to sepll check HTML within a DIV tag.
For some reason when RADSpell encounters a strong tag (e.g. <strong>hello</strong>) it turns the text red and underlines it. I noticed that the same behaviour does not occur on B tags.

Is there a work around for this issue (other than switching STRONG to B tag)?

Thank You

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answered on 23 Oct 2008