Im creating a treeview on client side and there is a requirement of adding multiple radio buttons columns dynamically.

How can I achieve adding multiple columns client side with proper alignment. I couldnt find any article showing how to add radio button columns.

 node = new Telerik.Web.UI.RadTreeNode();
                    node.set_text(msg.d[i].Text);
                    node.set_value(msg.d[i].ID);
                    var dataItem = msg.d[i];
                    node.set_expandMode(Telerik.Web.UI.TreeNodeExpandMode.WebService);
                   objTree.get_nodes().add(node);

               
                 

I have a radgrid defined which contains a GridCheckBoxColumn.  Our accessibility evaluation tool is complaining because the input (checkbox) does not have a label associated with it.  I have EnableAriaSupport set to true on the radgrid.  I currently have a work around, which applies an "aria-label" attribute to the input in the idem created event.  But I'm hoping you can provide a better solution.  I'm including the column definition and my work around code below.

                            <telerik:GridCheckBoxColumn 
                                UniqueName="Active"
                                DataField="Active" 
                                HeaderText="Active" 
                                AllowFiltering="false"
                                >
                            </telerik:GridCheckBoxColumn>

    Protected Sub grid_ItemCreated(sender As Object, e As GridItemEventArgs)
        If TypeOf e.Item Is GridDataItem Then
            Dim item As GridDataItem = DirectCast(e.Item, GridDataItem)

            If TypeOf item("Active").Controls(0) Is CheckBox Then
                Dim Ctrl As CheckBox = DirectCast(item("Active").Controls(0), CheckBox)

                Ctrl.InputAttributes.Add("aria-label", "Active")
            End If

        End If
    End Sub

I am using RadPanelBar throughout my site and it works fine.  But suddenly when I try to add another one on a user control, I get some weird behavior.  The expandmode I'm using on the site is MultipleExpandedItems and that's what I would like to use in this user control.  I've spent hours on this and have tried to approach it from different directions.  I'm finally at the point where I copied the demo from Telerik and still getting the weird results.  Here's my current test user control.

The panels render as collapsed and when you click on them nothing happens.  However, when I change the ExpandMode to SingleExpandedItem then suddenly it works.  Why does it only work on SingleExpandedItem mode in my user control but not in MultipleExpandedItems mode?  And why does MultipleExpandedItems work everywhere else on my site?

I have a radGrid with EnablePostBackOnRowClick="True".

it includes an OnSelectedIndexChanged event: OnSelectedIndexChanged="grdSpecialtyMedTasks_OnSelectedIndexChanged"

It includes a column :<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" ItemStyle-Width="20px"/>

My codebehind includes :

protected void grdSpecialtyMedTasks_OnSelectedIndexChanged(object sender, EventArgs e)
{                                                       // when I click a row, I hit this code every time
GridDataItem selectedItem = (GridDataItem)grdSpecialtyMedTasks.SelectedItems[0];
DropDownList ddlDest = (DropDownList)selectedItem.FindControl("ddlDest");
if (ddlDest.SelectedValue != "Default")
    {
    btnProcessTask.Enabled = true;
    }
...

protected void btnProcessTask_Click(object sender, EventArgs e)
{
if (grdSpecialtyMedTasks.SelectedItems[0] != null) // occasional index out of range error hits here
     {       
    processTask(sender, e);
     }
}

---------------------------

When user selects anywhere in the row, the client select checkbox is checked and vices-versa, so that seems to work nicely.

Also when either of the above happens I can see that the OnSelectedIndexChanged fires as I hit a breakpoint each time. (double click hits breakpoint twice.)

Problem is that the row does not APPEAR to have been selected / does not get highlighted until the user double-clicks the row. WHY?

In case it matters, both times when I hit breakpoint in the OnSelectedIndexChanged method, IsPostBack is set to True.

The potential is that the user thinks they are processing Row X when in fact they are processing Row Y.

Also, occasionally I am getting am index out of range error in the btnProcessTask_Click method.

--------------------------

Any assistance greatly appreciated :)

hi

How do I do a foreach loop in the RadScheduler ItemDataBound event?

I have a code here would like to have a lightGray background color if the class end time is lesser than current time and i would like to loop through each item so that gray out the correct items. Thanks

 protected void RadScheduler1_AppointmentDataBound(object sender, SchedulerEventArgs e)
    {
        DataRowView row = (DataRowView)e.Appointment.DataItem;
        DateTime endtime = DateTime.Parse(row["ClassEndTime"].ToString());
        if (endtime <= DateTime.Now)
        {
            e.Appointment.BackColor = System.Drawing.Color.LightGray;
        }
              


    }

I have set up a page using <telerik:RadAjaxManager> and <asp:Panel>. The <asp:Panel> is ajaxified.

Within the <asp:Panel> I have a button. This button is supposed to "escape" the AJAX mechanism and reload the whole page via PostBack when being pushed.

What do I need to do to have the button reload the whole page, not just the <asp:Panel> area?

Hello,

  I am using RadText  with TextMode="Password" and used Password Strength Settings this works perfect,Now my requirement is, there should have icon to toggle password (show/hide) field. Please find attached screen shot please let me know is there any kind of control which supports similar kind of functionality.