Questions on UI for ASP.NET AJAX Forum

8 answers

518 views

Hi!

I'm trying to implement a context menu in a grid with Prometheus. I've done it in RadControls for ASP.NET without any problems.

When calling the radContextMenu1.Show() method I will get an error message saying that the method is not supported.

Any idea about what is wrong?

Thanks
/Mats

-----------------------------------------------------------------------
default.aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">
<title>Untitled Page</title>
</head>

function ShowContextMenu()
{
var contextMenu = <%= RadContextMenu1.ClientID %>;
contextMenu.Show();
}

</script>

        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <div>
            <telerik:RadGrid ID="RadGrid1" runat="server" OnNeedDataSource="RadGrid1_NeedDataSource">
                <ExportSettings>
                    <Pdf FontType="Subset" PaperSize="Letter" />
                    <Excel Format="Html" />
                </ExportSettings>
                <ClientSettings>
                    <ClientEvents OnRowContextMenu="ShowContextMenu" />
                </ClientSettings>
                <MasterTableView CommandItemDisplay="None" CurrentResetPageIndexAction="SetPageIndexToFirst"
                    Dir="LTR" Frame="Border" TableLayout="Auto">
                    <EditFormSettings>
                        <EditColumn CurrentFilterFunction="NoFilter" FilterListOptions="VaryByDataType">
                        </EditColumn>
                    </EditFormSettings>
                    <ExpandCollapseColumn CurrentFilterFunction="NoFilter" FilterListOptions="VaryByDataType"
                        Resizable="False" Visible="False">
                        <HeaderStyle Width="20px" />
                    </ExpandCollapseColumn>
                    <RowIndicatorColumn CurrentFilterFunction="NoFilter" FilterListOptions="VaryByDataType"
                        Visible="False">
                        <HeaderStyle Width="20px" />
                    </RowIndicatorColumn>
                </MasterTableView>
            </telerik:RadGrid>
            <telerik:RadContextMenu ID="RadContextMenu1" runat="server" Flow="Horizontal">
                <DefaultGroupSettings ExpandDirection="Auto" Flow="Vertical" />
                <CollapseAnimation Duration="200" Type="OutQuint" />
                <ExpandAnimation Type="OutQuart" />
                <Items>
                    <telerik:RadMenuItem runat="server" ExpandMode="ClientSide" Text="Rad 1">
                        <GroupSettings ExpandDirection="Auto" Flow="Vertical" />
                    </telerik:RadMenuItem>
                    <telerik:RadMenuItem runat="server" ExpandMode="ClientSide" Text="Rad 2">
                        <GroupSettings ExpandDirection="Auto" Flow="Vertical" />
                    </telerik:RadMenuItem>
                </Items>
            </telerik:RadContextMenu>
        </div>
    </form>
</body>

</html>
-----------------------------------------------------------------------
default.aspx.cs:

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{

}

    public DataView Source()
    {
        DataTable dt = new DataTable();

dt.Columns.Add(new DataColumn("Item", Type.GetType("System.String")));

        DataRow dr;
        dr = dt.NewRow();
        dr[0] = "Use context menu on me...";
        dt.Rows.Add(dr);

        DataView dv = new DataView(dt);
        return dv;
    }

    protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
    {
        RadGrid1.DataSource = Source();
    }
}

Menu

answered on 17 Jul 2008

1 answer

107 views

Editing single field in a row in rad grid

Hi

I am using rad grid control, But I could not find how to edit single column in a row instead of editing complete row.

Can any one help me in solving this problem ?

Thanks in Advance,
Balaji Velasiri.

Grid

answered on 17 Jul 2008

1 answer

58 views

Editing single field in rad grid

Hi

I am using rad grid control, But I could not find how to edit single column in a row instead of editing complete row.

Can any one help me in solving this problem ?

Thanks in Advance,
Balaji.

ComboBox

answered on 17 Jul 2008

3 answers

256 views

Bind in Code Behind

I have looked at the examples and I have not seen an example where I can bind a scheduler in the code behind. For some very odd reason people like to bind using a query in the html.

In any case I am new to the scheduler and want to bind in the code behind. When I try the following code nothing shows on the grid and there should be:

    
                        <telerik:RadScheduler runat="server" ID="RadScheduler1" 
        
                        Width="750px" Skin="Default" EnableEmbeddedSkins="True" 
        
                        SelectedDate="2008-02-02" DayStartTime="08:00:00" DayEndTime="18:00:00" TimeZoneOffset="03:00:00" 
        
                        DataKeyField="AppointmentID" DataSubjectField="Subject" 
        
                        DataStartField="StartDate" DataEndField="EndDate" DataRecurrenceField="RecurrenceRule" 
        
                        DataRecurrenceParentKeyField="RecurrenceParentID">         
        
                        <AppointmentTemplate> 
        
                            <%# Eval("Subject") %> 
        
                        </AppointmentTemplate> 
        
                    </telerik:radscheduler>

    
                Private Sub BindScheduler()  
        
                    Dim dt As DataTable  
        
                        dt = '--- get the data table from the SP  ---' 
        
                        If dt.Rows.Count > 0 Then  
        
                            Me.RadScheduler1.DataSource = dt 
        
                            Me.RadScheduler1.DataBind()  
        
                        End If  
        
                End Sub

Any thoughts?

Jason

Scheduler

answered on 17 Jul 2008

1 answer

91 views

Find & Replace in HTML view

Hi

When using the RadEditor in MOSS is it possible to have the Find & Replace function available when the user switches into HTML view.

The standard toolbar that we use has the Find & Replace available, but when the user switches to the HTML view it disappears. Ideally it would be good if the toolbar remained available even though not all functions would be useful.

Thanks
Peter

WebParts for SharePoint

answered on 17 Jul 2008

3 answers

185 views

Problem with Radcombo auto-selected matched item on close

I'm having a bit of a problem with a radcombobox.

The dropdown hides itself away neatly when the user clicks away on the page (onblur) BUT... if the current combobox text matches an item in the list, it's automatically selecting it. This isn't the behaviour I expected - surely it should only "select" an item when a user clicks on it?

Further notes:
* I'm running the latest version (2008.1.619.20)
* I have tried setting MarkFirstMatch to true/false (no difference)
* I have tried setting AllowCustomText to true/false (no difference)
* Calling sender.clearSelection() onblur is a workaround, but this loses the user's search text, which we don't want.

Please advise!

ComboBox

answered on 17 Jul 2008

5 answers

157 views

[Solved] Toolbar and windows

I want to use the toolbar to open a window, I have DLed the code form the site and I have a question on that code. In the code it says if

if(sender.CommandName == "newCustomer")

Can I not just put

radopen(

null, sender.CommandName )

Or are you looking at potential isues here?

ToolBar

answered on 17 Jul 2008

2 answers

269 views

Disable ComboBox Auto Highlight

Is there any way to disable the auto-highlight (or auto-select) feature of the combo box? This is causing problems when MarkFirstMatch is set to True b/c if the user enters some data, the first match is selected. If they then click at the very end of the item to change just the last character, the entire item is highlighted and the next keystroke clears the input box.

Any thoughts?

Thank you!

ComboBox

answered on 17 Jul 2008

2 answers

129 views

[Solved] Combo Box & ToolTip Problems

Hello!

I am using a RadToolTip to load a search window for my site. In that, I have placed a RadComboBox. Whenever the user clicks in the ComboBox, the input portion shows up fine but the drop down portion shows up behind the tooltip. I have tried every combination of z-index I can think of and still nothing.

Any thoughts as to what may be causing this?

Thank you,
Oleg Fridman

ComboBox

answered on 17 Jul 2008

1 answer

95 views

[Solved] RadToolTip repalcing standard browser tooltip

It seems that the RadToolTipManager replaces standard browser tooltips. For example any tooltip of an image on my website that has a defined AlternateText, is shown in the RadToolTip. I don't want this to happen. I only want the RadToolTip to display content of object that have been added do TargetControl. How do I do this and prevent standard tooltips from being replaced by the RadToolTip?

Thanks,
Chris

ToolTip

answered on 17 Jul 2008