I am trying to get the Checked value of the check box, such as true or false in a RadGrid and for some reason it always says that the value is false.

This is my Grid:


This my C#:


Any help would be great!

Thanks!

Hello!

I've been trying to find the workaround for the following problem for the last couple of hours, but without any success. I've found many of the possible solutions on the Internet, but none of them was solution to my problem.

The problem occurs when I want to insert data into empty datasource. I've been able to find workarounds for RadComboBoxes, but not for the Textboxes. The error that is displayed is: "DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'OpciPrioritet'."

Here is the code:

.ascx (needed for the RadGrid)


.aspx.cs:

protected void gvTicketi_ItemDataBound(object sender, GridItemEventArgs e)

{

    int idFirma = Convert.ToInt16(Request.QueryString["idt"]);

 

    if ((e.Item is GridEditFormItem) && e.Item.IsInEditMode )

    {

        GridEditFormItem editFormItem = (GridEditFormItem)e.Item;

        UserControl userControl = (UserControl)e.Item.FindControl(GridEditFormItem.EditFormUserControlID);

 

        TSEntities db = new TSEntities();

        Ticket ticket = new Ticket();

        TicketAsset ticketAsset = new TicketAsset();

 

        RadComboBox rcbTip = (RadComboBox)userControl.FindControl("rcbTip");

        rcbTip.Items.Add(new RadComboBoxItem("Incident"));

        rcbTip.Items.Add(new RadComboBoxItem("Reklamacija"));

        rcbTip.Items.Add(new RadComboBoxItem("Nova funkcionalnost"));

        rcbTip.DataBind();

        rcbTip.Text = "'<%# DataBinder.Eval(Container, 'DataItem.Tip') %>'";

 

        RadComboBox rcbStatus = (RadComboBox)userControl.FindControl("rcbStatus");

        rcbStatus.Items.Add(new RadComboBoxItem("New"));

        rcbStatus.Items.Add(new RadComboBoxItem("U radu"));

        rcbStatus.Items.Add(new RadComboBoxItem("On hold"));

        rcbStatus.Items.Add(new RadComboBoxItem("Pending"));

        rcbStatus.Items.Add(new RadComboBoxItem("Scheduled"));

        rcbStatus.Items.Add(new RadComboBoxItem("Canceled"));

        rcbStatus.Items.Add(new RadComboBoxItem("Completed"));

        rcbStatus.DataBind();

        rcbStatus.Text = "'<%# DataBinder.Eval(Container, 'DataItem.Status') %>'";

 

        RadComboBox rcbVrstaPrijave = (RadComboBox)userControl.FindControl("rcbVrstaPrijave");

        rcbVrstaPrijave.Items.Add(new RadComboBoxItem("Usmeno"));

        rcbVrstaPrijave.Items.Add(new RadComboBoxItem("Telefon"));

        rcbVrstaPrijave.Items.Add(new RadComboBoxItem("E-mail"));

        rcbVrstaPrijave.Items.Add(new RadComboBoxItem("Web"));

        rcbVrstaPrijave.DataBind();

        rcbVrstaPrijave.Text = "'<%# DataBinder.Eval(Container, 'DataItem.VrstaPrijave') %>'";

 

        RadComboBox rcbPrioritet = (RadComboBox)userControl.FindControl("rcbPrioritet");

        rcbPrioritet.Items.Add(new RadComboBoxItem("Low"));

        rcbPrioritet.Items.Add(new RadComboBoxItem("Normal"));

        rcbPrioritet.Items.Add(new RadComboBoxItem("High"));

        rcbPrioritet.Items.Add(new RadComboBoxItem("Odmah"));

        rcbPrioritet.DataBind();

        rcbPrioritet.Text = "'<%# DataBinder.Eval(Container, 'DataItem.Prioritet') %>'";

 

        RadComboBox rcbNadredeniTicket = (RadComboBox)userControl.FindControl("rcbNadredeniTicket");

        var nadredenTicketList = (from t in db.Ticket

                                    select t).ToList();

 

        if (nadredenTicketList.Count > 0)

        {

            rcbNadredeniTicket.DataSource = from t in nadredenTicketList

                                            where t.idFirma == idFirma && t.Zatvoren == false

                                            select new { t.idTicket, t.idNadredeniTicket, OpisTicketa = t.idTicket + " - " + t.Opis };

 

            rcbNadredeniTicket.DataTextField = "OpisTicketa";

            rcbNadredeniTicket.DataValueField = "idTicket";

            rcbNadredeniTicket.Text = "'<%# DataBinder.Eval(Container, 'DataItem.idNadredeniTicket') %>'";

        }

 

        rcbNadredeniTicket.Items.Add(new RadComboBoxItem("Bez nadređenog ticketa", "0"));

        rcbNadredeniTicket.DataBind();

 

        RadComboBox rcbPrijavio = (RadComboBox)userControl.FindControl("rcbPrijavio");

        rcbPrijavio.DataSource = from k in db.Kontakt

                                 where k.idFirma == idFirma

                                 select new { k.idKontakt, kontaktNaziv = k.Ime + " " + k.Prezime };

 

        rcbPrijavio.Items.Add(new RadComboBoxItem("Bez kontakta", "0"));

        rcbPrijavio.DataTextField = "kontaktNaziv";

        rcbPrijavio.DataValueField = "idKontakt";

        rcbPrijavio.Text = "'<%# DataBinder.Eval(Container, 'DataItem.idKontakt') %>'";

        rcbPrijavio.DataBind();

 

        RadComboBox rcbAsset = (RadComboBox)userControl.FindControl("rcbAsset");

        var assetList = (from a in db.Asset

                         where a.idFirma == idFirma

                         select a).ToList();

 

        if (assetList.Count > 0)

        {

            var assets = from a in assetList

                         where a.idFirma == idFirma

                         select new { a.idAsset, Naziv = a.Naziv + " (" + a.Kontakt.Ime + " " + a.Kontakt.Prezime + ")" };

 

            rcbAsset.DataSource = assets;

            rcbAsset.DataTextField = "Naziv";

            rcbAsset.DataValueField = "idAsset";

            rcbAsset.Text = "'<%# DataBinder.Eval(Container, 'DataItem.Naziv') %>'";

            rcbAsset.Items.Add(new RadComboBoxItem("Bez pridruženog asseta", "0"));

            rcbAsset.DataBind();

        }                            

         

         

        if (!e.Item.OwnerTableView.IsItemInserted)

        {

            int idTicket = Convert.ToInt32(editFormItem.GetDataKeyValue("idTicket"));

            ticket = db.Ticket.SingleOrDefault(t => t.idTicket == idTicket);

 

            string tip = ticket.Tip;

            rcbTip.Items.FindItemByText(tip).Selected = true;

 

            string status = ticket.Status;

            rcbStatus.Items.FindItemByText(status).Selected = true;

 

            string vrstaPrijave = ticket.VrstaPrijave;

            rcbVrstaPrijave.Items.FindItemByText(vrstaPrijave).Selected = true;

 

            string prioritet = ticket.Prioritet;

            rcbPrioritet.Items.FindItemByText(prioritet).Selected = true;

 

            int kontakt = Convert.ToInt32(ticket.idKontakt);

 

            if (ticket.idKontakt == null)

            {

                rcbPrijavio.Items.FindItemByValue("0").Selected = true;

            }

            else

            {

                rcbPrijavio.Items.FindItemByValue(kontakt.ToString()).Selected = true;

            }

 

            int nadredeniTicket = Convert.ToInt32(ticket.idNadredeniTicket);

             

            if (ticket.idNadredeniTicket == null)

            {

                rcbNadredeniTicket.Items.FindItemByValue("0").Selected = true;

            }

            else

            {

                rcbNadredeniTicket.Items.FindItemByValue(nadredeniTicket.ToString()).Selected = true;

            }

 

            var ticketAssetCount = from ta in db.TicketAsset

                                   where ta.idTicket == idTicket

                                   select ta;                 

                             

            if (ticketAssetCount.Count() > 0)

            {

                ticketAsset = db.TicketAsset.SingleOrDefault(ta => ta.idTicket == idTicket);

 

                int asset = Convert.ToInt32(ticketAsset.idAsset);

 

                rcbAsset.Items.FindItemByValue(asset.ToString()).Selected = true;

            }

            else

            {

                rcbAsset.Items.FindItemByValue("0").Selected = true;

            }

        }

    }

}

.aspx (only the needed snippet):

<telerik:RadGrid ID="gvTicketi" runat="server" AllowPaging="True" AllowSorting="True"

    AutoGenerateColumns="False" CellSpacing="0" GridLines="None"

    onneeddatasource="gvTicketi_NeedDataSource"

    onitemdatabound="gvTicketi_ItemDataBound"

    oninsertcommand="gvTicketi_InsertCommand"

    onupdatecommand="gvTicketi_UpdateCommand">

    <MasterTableView DataKeyNames="idTicket" CommandItemDisplay="TopAndBottom" InsertItemPageIndexAction="ShowItemOnCurrentPage">

        <CommandItemSettings AddNewRecordText="Dodaj novi ticket" RefreshText="Prikaži sve tickete" />

        <Columns>

            <telerik:GridBoundColumn UniqueName="idTicket" HeaderText="Ticket" DataField="idTicket">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="idKontakt" HeaderText="Kontakt" DataField="idKontakt">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="idManager" HeaderText="Manager" DataField="idManager">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="Opis" HeaderText="Opis" DataField="Opis">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="TicketNumber" HeaderText="Broj ticketa" DataField="TicketNumber">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="DatumPrijave" HeaderText="Datum prijave" DataField="DatumPrijave" DataFormatString="{0:dd.MM.yyyy.}">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="VrstaPrijave" HeaderText="Vrsta prijave" DataField="VrstaPrijave">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="Tip" HeaderText="Tip" DataField="Tip">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="Status" HeaderText="Status" DataField="Status">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="Prioritet" HeaderText="Prioritet" DataField="Prioritet">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="OpciPrioritet" HeaderText="Opći prioritet" DataField="OpciPrioritet">

            </telerik:GridBoundColumn>

            <telerik:GridBoundColumn UniqueName="Deadline" HeaderText="Deadline" DataField="DatumDo" DataFormatString="{0:dd.MM.yyyy.}">

            </telerik:GridBoundColumn>

            <telerik:GridCheckBoxColumn UniqueName="Zatvoren" HeaderText="Zatvoren" DataField="Zatvoren">

            </telerik:GridCheckBoxColumn>

            <telerik:GridEditCommandColumn UniqueName="EditCommandColumn">

            </telerik:GridEditCommandColumn>

            <telerik:GridButtonColumn UniqueName="DeleteColumn" Text="Delete" CommandName="Delete"

                ConfirmDialogType="RadWindow" ConfirmText="Brisanje ticketa!" />

        </Columns>

        <EditFormSettings UserControlName="UserControls/TicketUserControl.ascx" EditFormType="WebUserControl">

            <EditColumn UniqueName="EditCommandColumn1">

            </EditColumn>

        </EditFormSettings>

    </MasterTableView>

</telerik:RadGrid>

Any help would be appreciated as this is pretty much urgent!

Any time I use the properties window to change something on a radTextBox, example: tabindex, the PasswordStrengthSettings keeps getting inserted inside the <telerik:RadTextBox> tags. How do I stop this from happening besides doing the coding directly in the html code? I am using Telerik.Web.UI version 2011.2.712.35

Hi,

I'm running into an issue with my paging buttons (First Page, Previous Page, Next Page, Last Page) not working, the page numbers are working as expected, if I click on one of them, then the correct data is shown in the grid.

Initially, when clicking on the above paging buttons I was receiving a JavaScript error telling me to add EnableEventValidation="false" to my page properties, which I did. However, when I click on the paging buttons nothing happens, the data displayed in the grid does not change - Clicking on the page number was again working prior to this change. I can see that a post back occurs when either the paging button or screen numbers by placing a breakpoint in my Page_Load.

Whilst looking through the forums here I saw an posting (http://www.telerik.com/community/forums/aspnet-ajax/grid/first-and-last-page-buttons-in-paging-do-not-work.aspx), which appeared to be the same issue, but by placing a RadAjaxManager on the screen the issue appears to have been resolved, this did not work for me. I tried placing the reference in my Master page, then again in my content page.

I've also seen instances of people placing EnableViewState="false" in the grid, when I do this I enter my OnNeedDataSource code when clicking on the page numbers, but it's not entered for the paging buttons, the data still does not change.

The only thing that I'm doing different from the many times that I've used the RadGrid in the past is that the grid is placed within a container class which inherits from RadGrid, as my client wishes to provide some additional functionality in the grids which isn't present out of the box.

Thanks in advance for any help or advice offered.


Liam

Does anyone know how are we able to access an instance of the radeditor used in dnn via javascript? For example $find(oEditor.ClientId) is unsuccessful, and specifically I need to be able to utilize the radeditor sethtml and gethtml methods of that editor instance.

Thanks!

I am Currently using Telerik Version v.2011.1.609.35 
I have following code on my aspx page displaying a editor control. When the page renders very first time the Radeditor width is really wide which spans way beyond browser width. Please see attached image.
Radeditor comes back to the width i have specified If
1) If i just refresh the page
2) Stop the application and run it again 
I cannot have our client do this cause they use this control several times a day.

 

I go to browser's internet options and delete the temp files and cookies
The problem is back again -Radeditor renders wide
I tried applying the width style via CSS, but does not help, the problem persists.....

 

Your help on this is appreciated,
VJ

I have a radgrid with a column that has a RADCOMBO set in the filter Template. How do I set the the default filter index of the RADCOMBO on first time page load to another index programatically (in my case "Show Only Null" as opposed to "ALL").  I tried this code in both preRender and itemDataBound but it only sets the text and does not actually filter the data. The second part of the code shows the set up of the column in the aspx file. Can you provide me exact code? Thanks!

A simple web app following your demo here: http://demos.telerik.com/aspnet-ajax/editor/examples/rtfexport/defaultvb.aspx

Each time I save to database and retrieve it back into the editor an extra bullet point as appeared...I have tried turning off all content filters and different ones at a time but it makes no difference.

Any idea why this happening and a solution to it? (Q2 2011).

Thanks,

Can you guys please help me with the following post.

http://www.telerik.com/community/forums/aspnet-ajax/tooltip/radtooltip-popup-disappears-in-chrome.aspx

My tooltip appears on the top of the page in chrome, it doesn't appear relevant to Mouse or element.

Same problem in Safari. I am using Q3 2009 but cannot buy new ones.

I have migrated from ASP.Net 2 to 4 and am running 2011.2.712.40

If I run the site Application Pool in Classic mode the menus work normally.

If I run them in Integrated mode, the top level menus work, but any secondary menus do not show. That is if the top level has no children you can click on it and it works as normal. If they have any children the dropdown menu doesn't show.

Literally I can have the App Pool in Classic navigate to the site and it works, change the app pool hit the browser refresh and it doesn't.

I have tested in both Chrome and IE 9.

Can anybody see a connection between these two things? Or better yet a way of fixing it?

Randy