1 answer

143 views

Why do we need the Visual Studio Telerik Extension Packages

Hi,

I'm curious as to why we need to have these packages installed into Visual Studio 2010. All I can see is that we have a Telerik menu option with a link to create a new Telerik project. This acts no different to a File, New Project apart from pre-selecting the Telerik options. Running these add-ins (I have all major Telerik toolkits installed) definitely affects my startup time (my machine alas, is not the speed demon it used to be) and you cannot disable these packages via the extension manager, only uninstall the whole toolkit. I'm presuming that there is more in these packages than I have noticed but can we at least allow the option to disable them? I don't create new projects every day but I do run Visual Studio everyday (multiple copies on occasions) and startup lag time can be a little annoying.

Thanks

Colin Blakey

Installer and VS Extensions

answered on 14 May 2010

3 answers

108 views

How do I add a column to display the row total in a radrid

Hi guys?

I am newbie with telerik.

I would like to sum all the values in a row and display them in a column that will be added programmatically. The grid has auto-generated the pre-existing columns.

How do I add this new column??

Grid

answered on 14 May 2010

1 answer

95 views

Filter row looks bad after deployment in sharepoint 2010

Hi,

i have an asp.net application using some radgrids with filter controls: AllowFilteringByColumn="True"
I tested the radgrid from my local machine, and the radgrid looked fine.
Then i deployed the web application to a sharepoint server.
Now i noticed that the filter controls (the filter row) look bad only when the FilterIcon of my GridDateTimeColumn is hidden: ShowFilterIcon="false"

Here a screenshot when the FilterIcon of my DateTimeColumn is hidden: link1
Here a screenshot when the FilterIcon of my DateTimeColumn is visible: link2

Can someone explain me why and how to fix it? Is that a known Issue in Sharepoint 2010?
As we plan to use our radgrid only in sharepoint environment, it is really important for us to know,

Telerik version 2010.1.415.20

Here the code of my aspx page:

    
            <table border="0" style="height: 100%; width: 100%">  
        
            <tr > 
        
                        <td style="width: 100%; padding-top: 5px; vertical-align: top;">                                    
        
                            <telerik:RadScriptBlock runat="server" ID="RadScriptBlock1">  
        
                                        <script type="text/javascript">  
        
                                            function OnClientSelectedIndexChangedHandler(sender, eventArgs) {  
        
                                                var inputElement = sender.get_inputDomElement();  
        
                                                inputElement.style.textAlign = "center";  
        
                                            }  
        
                                        </script>   
        
                            </telerik:RadScriptBlock>                      
        
                            <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">  
        
                                    <AjaxSettings> 
        
                                        <telerik:AjaxSetting AjaxControlID="RadGrid1">  
        
                                            <UpdatedControls> 
        
                                                <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" /> 
        
                                            </UpdatedControls> 
        
                                        </telerik:AjaxSetting> 
        
                                    </AjaxSettings> 
        
                                </telerik:RadAjaxManager> 
        
                            <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Vista" /> 
        
                            <telerik:RadGrid ID="RadGrid1" Skin="Windows7" Width="100%" AllowFilteringByColumn="True" 
        
                                AllowSorting="True" PageSize="12" AllowPaging="True" runat="server" 
        
                                AutoGenerateColumns="False" GridLines="None" > 
        
                                <GroupingSettings CaseSensitive="false" /> 
        
                                <MasterTableView EditMode="InPlace" DataKeyNames="ProjectUID" TableLayout="Fixed">  
        
                                    <Columns> 
        
                                        <telerik:GridHyperLinkColumn HeaderText="ProjectName" UniqueName="ProjectName" DataTextField="ProjectName"   
        
                                            SortExpression="ProjectName" HeaderStyle-Width="40%" FilterControlWidth="95%" AutoPostBackOnFilter="false" ShowFilterIcon="true" /> 
        
                                        <telerik:GridBoundColumn HeaderText="ProjectLeader" DataField="ProjectLeader" UniqueName="ProjectLeader" 
        
                                            SortExpression="ProjectLeader" HeaderStyle-Width="15%" FilterControlWidth="85%" AutoPostBackOnFilter="false" ShowFilterIcon="true" /> 

                                        <telerik:GridDateTimeColumn  HeaderText="LastReport" DataField="LastReport" UniqueName="LastReport"  DataType="System.DateTime"  DataFormatString="{0:MM/d/yyyy}"   
        
                                            SortExpression="LastReport" HeaderStyle-Width="15%" FilterControlWidth="90%" AutoPostBackOnFilter="false" ShowFilterIcon="true" /> 

                                        <telerik:GridBoundColumn HeaderText="LastModifiedBy" DataField="LastModifiedBy" UniqueName="LastModifiedBy" 
        
                                            SortExpression="LastModifiedBy" HeaderStyle-Width="15%" FilterControlWidth="85%" AutoPostBackOnFilter="false" ShowFilterIcon="true" /> 
        
                                        <telerik:GridTemplateColumn HeaderText="Status" DataField="Status" UniqueName="Status"   
        
                                            SortExpression="Status" HeaderStyle-Width="15%" FilterControlWidth="85%" ReadOnly="true" AutoPostBackOnFilter="false" ShowFilterIcon="false" > 
        
                                            <ItemTemplate> 
        
                                                <asp:Image ID="StatusImage" Style="float: left;" ImageUrl='' 
        
                                                    runat="server" AlternateText="StatusImage" /> 
        
                                                <asp:Label ID="StatusLabel" runat="server" Text='<%#Eval("Status")%>'></asp:Label> 
        
                                            </ItemTemplate> 
        
                                             <FilterTemplate>                                  
        
                                                <telerik:RadComboBox runat="server" ID="FilterComboStatus" AutoPostBack="true"    
        
                                                 Filter="Contains"  Skin="Windows7" Width="99%"    
        
                                                    DataTextField="<%# STR_TEXT %>" DataValueField="<%# STR_VALUE %>" DataSource='<%# GridHelperObj.Indicator_CreateStatusDT() %>' 
        
                                                    OnSelectedIndexChanged="FilterComboStatus_SelectedIndexChanged"                                          
        
                                                     OnClientLoad="OnClientSelectedIndexChangedHandler"   
        
                                                     SelectedValue='<%# TryCast(Container,GridItem).OwnerTableView.GetColumn("Status").CurrentFilterValue %>' >                                          
        
                                                </telerik:RadComboBox>                                                                  
        
                                            </FilterTemplate>    
        
                                            <HeaderStyle HorizontalAlign="Center"></HeaderStyle> 
        
                                            <ItemStyle HorizontalAlign="Center"></ItemStyle> 
        
                                        </telerik:GridTemplateColumn >    
        
                                    </Columns> 
        
                                </MasterTableView> 
        
                            </telerik:RadGrid>                           
        
                        </td> 
        
                    </tr> 
        
                </table>

Thank you in advance

Grid

answered on 14 May 2010

0 answers

96 views

Captcha - Generate New Image Error

Hi,

I had an issue with captcha generating an error when clicking 'Generate new Image'.

With help from the guys at Telerik, we traced it to a .Net issue with URL rewriting and postbacks.

If you are using .Net35 or later you can simply add

formName.Action = Request.RawUrl;

to the page_Load event

Anyone still using earlier .Net versions will have a slightly bumpier journey, though there are solutions out there.

Captcha

asked on 14 May 2010

3 answers

70 views

Migrating OnRowCreated event from Q3 2007 to Q2 2009 version

Hi,

Earlier we were using rad grid version of Q3 2007. Now we are migrating it to Q2 2009.

My OnRowCreated event goes like this,

function onRowCreated(rowObject)
    {
        if(rowObject.ItemType == "NestedView")
        {
            var nestedTable = rowObject.Control.cells[1].childNodes[0];

            if(nestedTable != null && nestedTable.tBodies[0].rows.length == 1 && nestedTable.innerHTML.indexOf("No child records to display.") != -1)
            {
                var parentRow = this.Control.rows[rowObject.Control.rowIndex - 1];
                parentRow.cells[0].childNodes[0].style.display = "none";
                rowObject.Control.style.display = "none";
            }
        }
    }

Now i need to convert this to rad grid version of Q2 2009.
I couldnt find how to convert rowObject.ItemType to the latest one.

If anybody knows how to convert this above function to the Q2 2009 version please let me know.

Thanks in advance

Grid

answered on 14 May 2010

2 answers

226 views

System.InvalidOperationException: Not enough permissions. Inherit your page class from RadAjaxPage if you are running under Medium trust level.

I have this problem in my welcome.aspx page.so how to solve this...

Not enough permissions.
Inherit your page class from RadAjaxPage if you are running under Medium trust level.

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.InvalidOperationException: Not enough permissions.
Inherit your page class from RadAjaxPage if you are running under Medium trust level.

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:

[InvalidOperationException: Not enough permissions.
Inherit your page class from RadAjaxPage if you are running under Medium trust level.]
   Telerik.Web.UI.RadAjaxControl.AttachOnRender() +274
   Telerik.Web.UI.RadAjaxControl.OnPagePreRenderComplete(Object sender, EventArgs e) +97
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +8700926
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1029

Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.4049

Ajax

answered on 14 May 2010

0 answers

158 views

I face empty in browser using CdnSettings in script manager

Hi

i did one project in telirik .I am using Radscriptmanager in master page .i gave cdnsettings to radscriptmanager .but i face problem that empty in browser .it's no display the controls i gave this in master .

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

in my master am using Radspilter in radspliter am calling one javascript method.

when ever am remove cdnsettings it's display the screen on borwser .than agin give cdnsetting that screen is not display

this my master page source

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage2.master.cs" Inherits="MasterPage2" %>
<%@ 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 id="Head1" runat="server">
   <title></title>
   <link rel="Stylesheet" href="css/styles.css" type="text/css" />
</head>
<body>
   <form id="form1" runat="server">

   <telerik:RadScriptManager ID="RadScriptManager1" runat="server" EnableScriptCombine="True" EnableHandlerDetection="false" >
   <CdnSettings BaseUrl="http://my.favorite.cdn" BaseSecureUrl="https://my.favorite.cdn" TelerikCdn="Enabled" />
</telerik:RadScriptManager>
   <div style="height: 100%;" id="splitterContainer">
   <telerik:RadAjaxManager ID="radAjMan" runat="server" UpdatePanelsRenderMode="Inline"
   DefaultLoadingPanelID="logPan">
   <AjaxSettings>
   <telerik:AjaxSetting AjaxControlID="horMenu">
   <UpdatedControls>
   <telerik:AjaxUpdatedControl ControlID="leftMenu" />
   <telerik:AjaxUpdatedControl ControlID="horMenu" />
   </UpdatedControls>
   </telerik:AjaxSetting>
   </AjaxSettings>
   </telerik:RadAjaxManager>
   <telerik:radformdecorator id="RadFormDecorator2" DecoratedControls="all" runat="server" decorationzoneid="ZoneID2"
   skin="Web20" ControlsToSkip="Select">
   </telerik:radformdecorator>
   <telerik:radformdecorator id="RadFormDecorator1" DecoratedControls="all" runat="server" decorationzoneid="ZoneID3"
   skin="Web20" ControlsToSkip="Select">
   </telerik:radformdecorator>
   <telerik:RadWindowManager ID="radWin" runat="server">
   <Windows>
   <telerik:RadWindow ID="defFacWnd" OffsetElementID='<%#lnk_def_facility.ClientID%>'
   OpenerElementID='<%#lnk_def_facility.ClientID%>' NavigateUrl="~/User/DefFacility.aspx"
   OnClientClose="onDefFacClose" runat="server">
   </telerik:RadWindow>
   </Windows>
   </telerik:RadWindowManager>
   <telerik:RadFormDecorator ID="rad_decorator" runat="server" DecoratedControls="all" ControlsToSkip="Select">
   </telerik:RadFormDecorator>
   <telerik:RadSplitter ID="contentSplitter" runat="server" Height="100%" Width="100%"
   VisibleDuringInit="false" OnClientLoaded="initSplitter">
   <telerik:RadPane ID="navigationPane" runat="server" Width="190">
   <div style="margin: 5px;">
   <br/>
   <asp:Image ID="Image2" runat="server" ImageUrl="~/img/company_logo.jpg" />


   <br />
   <asp:LinkButton ID="lnk_def_facility" runat="server"></asp:LinkButton>
   </div>
   <telerik:RadPanelBar ID="leftMenu" runat="server" Width="180px">
   </telerik:RadPanelBar>
   <br/>
   <br/>
   <br/>

   <div >
   <asp:Button runat="server" ID="btn_logout" Text="Logout" />
   </div>
   </telerik:RadPane>
   <telerik:RadSplitBar ID="splitter" runat="server" CollapseMode="Forward" />
   <telerik:RadPane ID="contentPane" runat="server" MinWidth="400">
   <div style="margin: 5px;">
   <div id="ZoneID4" style="right: auto">
   <fieldset width="100%" style="border-style: none; padding-right: inherit;" align="right">
   <asp:Image ID="Image1" runat="server"
   ImageUrl="~/img/studentdatasuite_header.PNG" />
   </fieldset>
   </div>
   <telerik:RadTabStrip ID="horMenu" runat="server" SelectedIndex="0" DataFieldID="module_id">
   <DataBindings>
   <telerik:RadTabBinding TextField="module" ValueField="module_id" />
   </DataBindings>
   </telerik:RadTabStrip>

   </div>
   <div style="margin: 5px;">
   <h2>
   <asp:Literal runat="server" ID="ltTitle"></asp:Literal></h2>
   <asp:ContentPlaceHolder ID="centerContent" runat="server">
   </asp:ContentPlaceHolder>
   </div>
   <div id="ZoneID3" style="right: auto">
   <fieldset width="100%" style="border-style: none; padding-right: inherit;" align="center">
   <p> © 2009 Sama IT Group. All rights reserved.
<a target="_self" title="Home" href="http://www.samaitgroup.com/">Home</a>
<a target="_self" title="Products" href="http://www.samaitgroup.com/products.html">Products</a>
<a target="_self" title="Aboutus" href="http://www.samaitgroup.com/aboutus.html">Aboutus</a>
<a target="_self" title="Support" href="http://www.samaitgroup.com/support.html">Support</a>
<a target="_self" title="Contacts" href="http://www.samaitgroup.com/contactus.html">Contacts</a>
   </p>
   </fieldset>
   </div>

   </telerik:RadPane>
   </telerik:RadSplitter>

   <telerik:RadAjaxLoadingPanel ID="logPan" runat="server" IsSticky="true" Transparency="30"
   Style="position: absolute; top: 0; left: 0; line-height: 60px; text-align: center;
   z-index: 99;" Width="100%" Height="100%" BackColor="#B9CDF7">
   <asp:Image ID="img" runat="server" Width="130px" Height="60px" ImageUrl="~/img/loading.gif"
   Style="border: 0; margin-top: 70px;"></asp:Image>
   </telerik:RadAjaxLoadingPanel>


   </div>

   <script src="http://ajax.microsoft.com/ajax/beta/0909/MicrosoftAjaxTemplates.js" type="text/javascript">

   function onDefFacClose(oWnd) { //get the transferred arguments
   var arg = oWnd.argument;
   if (arg) {
   var facName = arg.facName;
   $get(oWnd.get_openerElementID()).innerHTML = facName;
   }
   }
   function initSplitter(sender, args) {
   sender.get_element().style.visibility = 'inherit';
   }

   </script>

   </form>
</body>
</html>

how to soolve this problem it's argent

thanks and regrads
shanker.B

ScriptManager and StyleSheetManager

asked on 14 May 2010

6 answers

182 views

Issue in Grouping with EditPopUp

Dear Telerik,

Iam facing an issue in invoking EditPopup after I grouped any of the columns inthe radgrid. When I do this the page seemed like shadow gray color as I couldnot do any action in the PopUp window. It is caused at the of Grouping is doneotherwise I could do all operations with EditPoup window.

I am afraid of what mistake I made in my page. Herewith I notedthe siplified code for your reference.

                     <div align="center">         
                        <div class="RadCustomPage" id="RadTest" runat="server">                         
                            <asp:ScriptManager ID="ScriptManager1" runat="server" />         
                            <%--<telerik:RadScriptManager ID="man1" runat="server"></telerik:RadScriptManager>--%>         
                            <telerik:RadAjaxManager ID="radAjaxManager" runat="server">         
                                <AjaxSettings>         
                                    <telerik:AjaxSetting AjaxControlID="RadGrid1">         
                                        <UpdatedControls>         
                                            <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="ajaxLoadingPanel" />         
                                        </UpdatedControls>         
                                    </telerik:AjaxSetting>         
                                </AjaxSettings>         
                            </telerik:RadAjaxManager>         
                            <telerik:RadAjaxLoadingPanel ID="ajaxLoadingPanel" runat="server" Height="75px" Width="75px"         
                                HorizontalAlign="Left" BackgroundPosition="BottomLeft" Direction="LeftToRight">         
                                <div style="position: absolute; left: 500px; top: 200px">         
                                    <img alt="Loading..." src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading7.gif") %>'         
                                        style="border: 0px;" />         
                                </div>         
                            </telerik:RadAjaxLoadingPanel>         
                            <telerik:RadGrid ID="RadGrid1" runat="server" Width="100%" Skin="Vista" AutoGenerateColumns="false"         
                                OnNeedDataSource="RadGrid1_NeedDataSource">         
                                <HeaderStyle CssClass="HeaderStyle" />         
                                <ItemStyle CssClass="ItemStyle" />         
                                <AlternatingItemStyle CssClass="AlternatingItemStyle" />         
                                <ClientSettings AllowDragToGroup="true">         
                                    <Resizing AllowColumnResize="True" AllowRowResize="false" ResizeGridOnColumnResize="true"         
                                        ClipCellContentOnResize="false" EnableRealTimeResize="false" />         
                                    <ClientEvents OnGridCreated="GridCreated" />         
                                </ClientSettings>         
                                <MasterTableView EditMode="PopUp" DataKeyNames="ID" CommandItemDisplay="Top">         
                                    <Columns>         
                                        <telerik:GridEditCommandColumn UniqueName="EditColumn">         
                                        </telerik:GridEditCommandColumn>         
                                        <telerik:GridBoundColumn HeaderText="ID" HeaderButtonType="TextButton" DataField="ID">         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn HeaderText="Name" HeaderButtonType="TextButton" DataField="Name">         
                                        </telerik:GridBoundColumn>         
                                        <telerik:GridBoundColumn HeaderText="Address" HeaderButtonType="TextButton" DataField="Address">         
                                        </telerik:GridBoundColumn>         
                                    </Columns>         
                                    <EditFormSettings PopUpSettings-Modal="true" PopUpSettings-Height="500px" PopUpSettings-Width="800px">         
                                        <FormTemplate>         
                                            <table>         
                                                <tr>         
                                                    <td>         
                                                        Test Grid         
                                                    </td>         
                                                </tr>         
                                            </table>         
                                        </FormTemplate>         
                                    </EditFormSettings>         
                                </MasterTableView>         
                            </telerik:RadGrid>                        
                        </div>         
                    </div>         

                    protected void Page_Load(object sender, EventArgs e)         
                    {                     
                        try         
                        {                        
                            //Grid Grouping settings         
                            RadGrid1.ShowGroupPanel = true;         
                            RadGrid1.ClientSettings.AllowDragToGroup = true;         
                            RadGrid1.GroupingSettings.ShowUnGroupButton = true;         
                            RadGrid1.ClientSettings.Selecting.AllowRowSelect = true;         
                            RadGrid1.ClientSettings.AllowGroupExpandCollapse = true;         
                     
                            //Column Resizing  settings                         
                            RadGrid1.ClientSettings.Resizing.AllowColumnResize = true;         
                            RadGrid1.ClientSettings.Resizing.AllowRowResize = false;         
                            RadGrid1.ClientSettings.Resizing.ResizeGridOnColumnResize = false;         
                            RadGrid1.ClientSettings.Resizing.ClipCellContentOnResize = true;         
                            RadGrid1.ClientSettings.Resizing.EnableRealTimeResize = false;         
                     
                            //Column Reordering settings         
                            RadGrid1.ClientSettings.AllowColumnsReorder = true;         
                            RadGrid1.ClientSettings.ColumnsReorderMethod = GridClientSettings.GridColumnsReorderMethod.Reorder;         
                            RadGrid1.ClientSettings.ReorderColumnsOnClient = false;         
                     
                            // Scrolling settings         
                            RadGrid1.ClientSettings.Scrolling.AllowScroll = true;         
                            RadGrid1.ClientSettings.Scrolling.UseStaticHeaders = true;         
                            RadGrid1.ClientSettings.Scrolling.SaveScrollPosition = true;         
                            RadGrid1.ClientSettings.Scrolling.ScrollHeight = Unit.Pixel(400);         
                        }         
                        catch (Exception e1)         
                        {         
                            Response.Write(e1.Message.ToString());         
                        }         
                    }         
                     
                    public DataTable GetData()         
                    {         
                        DataTable dt = new DataTable();         
                        DataColumn[] cols = new DataColumn[] { new DataColumn("ID"), new DataColumn("Name"), new DataColumn("Address") };         
                     
                        dt.Columns.AddRange(cols);         
                     
                        for (int i = 0; i <= 50; i++)         
                        {         
                            DataRow dr = dt.NewRow();         
                            dr[0] = "ID :" + i;         
                            dr[1] = "Name :" + i;         
                            dr[2] = "Address :" + i;         
                            dt.Rows.Add(dr);         
                        }         
                        return dt;         
                    }         
                    protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)         
                    {         
                        this.RadGrid1.DataSource = GetData();         
                    }         

I hope the above mentioned code snippet would be enough tounderstand the scenario

-Thanks

Grid

answered on 14 May 2010

3 answers

58 views

Radtabstrip is not working with mozilla browser

Radtabstrip is not working fine with the mozilla browser. Please find the attached image.
And I am using the version of control is 3.6.1.0.

TabStrip

answered on 14 May 2010

3 answers

253 views

Can FileExplorer have a DB as source?

I have a database table that represents file paths on a systems.

I just want to show the paths from the database. Can I use FileExplorer for this. Does the datasource for FileExplorer have to be a physical folder on a real machine.

I currently load my database and I wrote some C# code to run over the flat table to put everything back into and asp.net tree view control, but the fileexplorer you guys build it much cooler looking then then the asp.net tree view control.

thanks
jason

FileExplorer

answered on 14 May 2010