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2 answers
114 views
Hi,

I am converting an existing website which is .NET 2.0 to .NET 4.0

Rad Tabstrip version used: RadTabStrip.Net2
namespace= Telerik.WebControls
Runtime version : v2.0.50727
version: 3.2.0.0

The existing .net 2.0 site has a Tab control whcih shows the tabbed data horizontally, which works fine.

After converting the site to .NET 4.0 , the tab control is getting shown vertically.

How to fix this?
Thanks
Boyan Dimitrov
Telerik team
 answered on 25 Mar 2014
8 answers
1.0K+ views

Hi,

Is there any way to validate cell values of inserted/updated row of Radgrid on client side?

Is there any event like onBeforeAdd/OnBeforeUpdate where we can get inserted/edited row and validate entered column values?

 

Thanks in advance.

Sushma

Gaurab
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Rank 1
 answered on 25 Mar 2014
8 answers
104 views
Hi everybody !
i run demos Editor - Track Changes, if i'm disable Track changes override, i can type my language Vietnamese with input method: telex and Character set: Unicode
and it displays right. But if i enable Track changes override, it diplays wrong when i type my language.
Is Rad Editor not supported for Unicode font?

 
Ianko
Telerik team
 answered on 25 Mar 2014
8 answers
432 views
Hi,

On formviews and grids within my site the checkboxes now show a black tick in them.  Theme/Skin is Black.  Prior to Q3 2010 these checkboxes showed a slightly greyed out green tick (they are disabled to prevent users ticking them).

What CSS do I need to change to override this change?

Thanks,

Jon
Jon
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Rank 1
 answered on 25 Mar 2014
1 answer
147 views
Hi,

currently I am testing the pivot grid with an OLAP adomd connection.

To be honest, the pivot grid looks buggy to me in many ways:

drag n drop
- When I try to drag any measure or attribute there is an offset to the mouse cursor.
- It says "Drop data fields here" etc. but it does not let you drop it there...
- Dragging any elements also causes scroll within the "All fields" area even though my mouse already left the area

general behaviour
- first selecting a measure puts the measure to the "row fields". then after clicking update the measure is moved to the "aggregate fields" area
- if I then select an attribute hierarchy (e.g. year month date) it is put to the "aggregate fields" area as well. clicking update will move it the row fields...

styling
- there is no styling available to control the width of the field menu (which is very narrow so one cant really read the captions unless you scroll horizontally)

I tested it in the latest versions of Chrome, Firefox, IE. SSAS is 2008R2. Am I doing something wrong?


Antonio Stoilkov
Telerik team
 answered on 25 Mar 2014
1 answer
97 views
Hello,

I have added a RadAjaxManager, RadDropDownList, RadTileList with RadTextTiles in it and RadTabStrip on my page. My scenario is on change of DropDown, TileList will populate and on change of TileList, the TabStrip will populate. Also, I want to use only one or two TextTiles and rest will be disabled. But when I add the TileList to AjaxManager, the disabled TextTiles will also get enabled on change of TileList. I don't want to enable the disabled TextTiles.

Does anybody can help me on this?
Marin Bratanov
Telerik team
 answered on 25 Mar 2014
1 answer
188 views
Hey, i want to disable the create new group function when drag and drop is enabled.

Is that possible and how is it done?
Marin Bratanov
Telerik team
 answered on 25 Mar 2014
4 answers
787 views
As I look a bit closer at the new KendoUI suite,  I am becoming increasingly confused. I am not sure, from a developer standpoint, where is the dividing line between the 2 products?

I am using the Telerik ASP.NET AJAX controls since many years. Now, reading about KendoUI, I would think that the technology and advantages of Kendo should be naturally a part of the controls I am actually using with the ASP.NET aAJAX cntrols as well.

The one point I seem to see is that Kendo obviously is platform independent (independent from ASP.NET), and as such, it needs to stand besides the Telerik ASP.NET AJAX controls as an independent product.

But as a current user of Telerik ASP.NET AJAX controls, I shouldn't need to decide between the two products, but I would expect that the ASP.NET controls just incorporate the Kendo advatages, without me having to learn anything new, or decide between 2 products. After all, this is why I am using these controls.

I would appreciate a high-level look by somebody at Telerik at this issue.

Regards, Mikael
Marin Bratanov
Telerik team
 answered on 25 Mar 2014
4 answers
102 views
Hello,
I'm using Telerik AJAX components. In my project I have PanelBar with User Names  as panel items. Each  User has assigned Tasks, which are in nested RadGrid.
The first problem is that grid Delete confirm dialog does't show. Instead of it i see blank space inside the PanelBar.
Second issue is concerned with Tasks editing/inserting. These commands are handled by RadWindow opening another aspx page with DetailsView. In that window when clicking Update/Insert/Cancel buttons the window doen't close and instead of it the page reloads. I can debug Javascript functions GetRadWindow() and CancelEdit(), but it doesn't help at all. Pictures of issues are attached.
Here is my code for EditFormCS
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="EditFormCS.aspx.cs" Inherits="ArconCalendar.EditFormCS" %><br><br><%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %><br><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><br><html xmlns="http://www.w3.org/1999/xhtml"><br>    <br><head id="Head1" runat="server">    <title>Edit dialog</title></head><br>    <body>    <form id="form1" runat="server">   <br>        <div style="height: auto; width: 300px"><br>             <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

            <script type="text/javascript">
                function CloseAndRebind(args)
                { GetRadWindow().BrowserWindow.refreshGrid(args); GetRadWindow().close(); }
                function GetRadWindow() {
                    var oWindow = null; if (window.radWindow) oWindow = window.radWindow; //Will work in Moz in all cases, including clasic dialog                
                    else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; //IE (and Moz as well)    
                    
                    return oWindow;
                }
                function CancelEdit() {
                    var oWindow = GetRadWindow();
                    oWindow._windowManager.CloseAll();
                    oWindow.arguments = null;
                    oWindow.close(null);
                    
                    return false;
                }

            </script>
                 </telerik:RadCodeBlock>
           
<telerik:RadScriptManager ID="RadScriptManager1" runat="server"></telerik:RadScriptManager><br>            <telerik:RadFormDecorator ID="RadFormDecorator1" runat="server"  DecoratedControls="All" Width="400px"  /><br>            <telerik:RadWindowManager ID="window1" runat="server" ReloadOnShow="true" > </telerik:RadWindowManager><br>            <br /><br>            <br /><br>            <asp:DetailsView ID="DetailsView1" DataKeyNames="TaskID" runat="server" AutoGenerateRows="False" <br>                Height="50px" Width="300px" OnItemCommand="DetailsView1_ItemCommand"  OnItemInserting="DetailsView1_ItemInserting" <br>                BorderWidth="0" CellPadding="0" CellSpacing="7" GridLines="None" OnItemUpdating="DetailsView1_ItemUpdating" OnModeChanging="DetailsView1_ModeChanging" ><br>                <Fields><br>                    <asp:BoundField DataField="Title" HeaderText="Title" SortExpression="Title" ReadOnly="false"/><br>                    <asp:BoundField DataField="ProjectName" HeaderText="ProjectName" SortExpression="ProjectName" ReadOnly="false" /><br>                    <asp:TemplateField HeaderText="Assigned Users"><br>                        <ItemTemplate><br>                            <telerik:RadComboBox runat="server" ID="Users" EnableCheckAllItemsCheckBox="true" <br>                                CheckBoxes="true" DataTextField="UserName" DataValueField="UserID" OnLoad="Users_Load" ><br><br><br><br>                            </telerik:RadComboBox><br><br>                        </ItemTemplate><br>                    </asp:TemplateField><br><br>                    <asp:TemplateField HeaderText="Deadline"><br><br>                        <ItemTemplate><br>                            <telerik:RadDatePicker EnableViewState="false" MinDate="01/01/1850"<br>                                MaxDate="01/01/2100" Skin="Telerik" ID="DeadlineDate"<br>                                DbSelectedDate='<%# DataBinder.Eval(Container.DataItem, "DeadlineDate") %>'<br>                                runat="server"><br>                            </telerik:RadDatePicker><br><br><br>                        </ItemTemplate><br><br>                    </asp:TemplateField><br>                    <br>                   <br>                    <asp:TemplateField HeaderText="Note"><br>                        <ItemTemplate><br>                            <asp:TextBox ID="Note" runat="server" Text='<%# DataBinder.Eval(Container.DataItem,"Note") %>' TextMode="MultiLine" Width="160px"><br>                            </asp:TextBox><br>                        </ItemTemplate><br>                    </asp:TemplateField><br><br>                    <asp:CheckboxField DataField="IsActive" HeaderText="IsActive" SortExpression="IsActive" ReadOnly="false" /><br>                    <br>                    <asp:CommandField ShowEditButton="True" ButtonType="Button" EditText="Update"   /><br>                    <asp:CommandField ShowInsertButton="True" ButtonType="Button"  InsertText="Insert"/><br>                    <asp:CommandField ShowCancelButton="true" ButtonType="Button" CancelText="Cancel"  /><br><br>                </Fields><br>                <br>            </asp:DetailsView><br>            <br>        </div>   <br><br>              </form><br><br>    </body><br><br></html>

CodeBehind

using System;<br>using System.Collections.Generic;<br>using System.Data;<br>using System.Data.SqlClient;<br>using System.Linq;<br>using System.Web;<br>using System.Web.UI;<br>using System.Web.UI.WebControls;<br>using Telerik.Web.UI;<br><br>namespace ArconCalendar<br>{<br>    public partial class EditFormCS : System.Web.UI.Page<br>    {<br>        protected override void OnInit(EventArgs e)<br>        {<br>            base.OnInit(e);<br>            <br>           <br>            if (Request.QueryString["taskid"] == null)<br>            {<br>                DetailsView1.DefaultMode = DetailsViewMode.Insert;<br>            }<br>            else<br>            {<br>                DetailsView1.DataSource = DB.GetData("Tasks_Select", "@TaskID", Request.QueryString["taskid"]);<br>                DetailsView1.DefaultMode = DetailsViewMode.Edit;<br>                DetailsView1.DataBind();<br>               <br>            }<br>            this.Page.Title = "Editing record";<br>        }<br><br>        protected void DetailsView1_ItemCommand(object sender, DetailsViewCommandEventArgs e)<br>        {<br>            if (e.CommandName == "Edit")<br>            {<br><br>                ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CloseAndRebind();", true);<br>            }<br>            else if (e.CommandName == "Insert")<br>            {<br>                ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CloseAndRebind('navigateToInserted');", true);<br>            }<br>            else<br>            {<br>               // ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CancelEdit();", true);<br>            }<br>        }<br><br>        protected void DetailsView1_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)<br>        {<br>            /*<br>            //logic to truncate long string to prevent SQL error<br>            for (int i = 1; i < 4; i++)<br>            {<br>                string val = e.NewValues[i - 1].ToString();<br>                int maxLength = i * 10;<br>                if (val.Length > maxLength) e.NewValues[i - 1] = val.Substring(0, maxLength);<br>            }*/<br><br>            string ids = ConcatUserID();<br><br>            using (var conn = new SqlConnection(DB.connString))<br>            using (var command = new SqlCommand("Tasks_Update", conn) { CommandType = CommandType.StoredProcedure })<br>            {<br>                conn.Open();<br>                SqlDataAdapter da = new SqlDataAdapter(command);<br>                command.Parameters.Add(new SqlParameter("@TaskID", e.Keys[0].ToString()));<br>                command.Parameters.Add(new SqlParameter("@UserIDs",ids ));<br>               <br>                command.Parameters.Add(new SqlParameter("@Title",e.NewValues["Title"]));<br>                command.Parameters.Add(new SqlParameter("@ProjectName", e.NewValues["ProjectName"]));<br><br>                command.Parameters.Add(new SqlParameter("@DeadlineDate", (DetailsView1.FindControl("DeadlineDate") as RadDatePicker).SelectedDate));<br>                command.Parameters.Add(new SqlParameter("@IsActive", e.NewValues["IsActive"]));<br><br>                command.Parameters.Add(new SqlParameter("@Note", (DetailsView1.FindControl("Note") as TextBox).Text));<br>               <br>                command.ExecuteNonQuery();<br><br><br><br><br>            }<br><br><br><br><br>        }<br><br>        private string ConcatUserID()<br>        {<br>            RadComboBox d = (DetailsView1.FindControl("Users") as RadComboBox);<br>            string ids = "";<br>            string separator = ";";<br><br><br>            foreach (RadComboBoxItem item in d.Items)<br>            {<br>                if(item.Checked==true)<br>               ids += item.Value + separator;<br><br>            }<br>            return ids;<br>        }<br><br>        protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e)<br>        {<br>            string ids = ConcatUserID();<br>            using (var conn = new SqlConnection(DB.connString))<br>            using (var command = new SqlCommand("Tasks_Insert", conn) { CommandType = CommandType.StoredProcedure })<br>            {<br>                conn.Open();<br>                SqlDataAdapter da = new SqlDataAdapter(command);<br>               <br>                command.Parameters.Add(new SqlParameter("@UserIDs", ids));<br><br>                command.Parameters.Add(new SqlParameter("@Title", e.Values["Title"]));<br>                command.Parameters.Add(new SqlParameter("@ProjectName", e.Values["ProjectName"]));<br><br>                command.Parameters.Add(new SqlParameter("@DeadlineDate", (DetailsView1.FindControl("DeadlineDate") as RadDatePicker).SelectedDate));<br>                command.Parameters.Add(new SqlParameter("@IsActive", e.Values["IsActive"]));<br><br>                command.Parameters.Add(new SqlParameter("@Note", (DetailsView1.FindControl("Note") as TextBox).Text));<br><br>                command.ExecuteNonQuery();<br><br><br><br><br>            }<br><br>        }<br><br>       <br><br>        protected void Users_Load(object sender, EventArgs e)<br>        {<br>            if (!IsPostBack)<br>            {<br>                RadComboBox rcb = (sender as RadComboBox);<br>                DataTable dt = DB.GetData("UsersToTask_Select");<br>                rcb.DataSource = dt;<br>                rcb.DataBind();<br><br>                <br>                if (DetailsView1.CurrentMode == DetailsViewMode.Edit)<br>                {<br>                    List<Guid> list = (from row in dt.AsEnumerable()<br>                                         where row.Field<Guid?>("TaskID") ==Guid.Parse( DetailsView1.DataKey.Value.ToString())<br>                                         select row.Field<Guid>("UserId")).ToList<Guid>();<br>                    foreach (RadComboBoxItem r in rcb.Items)<br>                    {<br>                        if (list.Contains(Guid.Parse(r.Value))) r.Checked = true;<br>                      <br>                    }<br><br>                }<br>            }<br>        }<br><br>        protected void DetailsView1_ModeChanging(object sender, DetailsViewModeEventArgs e)<br>        {<br>            if (e.CancelingEdit==true)<br>            {<br>               <br>                ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CancelEdit();", true);<br>            <br>            }<br>            else if (e.NewMode == DetailsViewMode.Edit)<br>            {<br>                ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CloseAndRebind();", true);<br>            }<br>            else if (e.NewMode == DetailsViewMode.Insert)<br>            {<br>                ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "CloseAndRebind('navigateToInserted');", true);<br>            }<br><br>        }<br><br>        <br><br>       <br>    }<br>}<br>
Ugeen
Top achievements
Rank 1
 answered on 25 Mar 2014
1 answer
121 views
I have created a custom toolbar button for download, everything is working fine, now I would lke to know how can we greyed out the custom button when no file is selected.

Just like delete button gets greyed out when no file is selected.

Thanks
Ianko
Telerik team
 answered on 25 Mar 2014
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