I have a few questions about altering the appearance of a RadComboBox:

So what fires the selectedindexchanged event for the Grid?  Is it only clicking a column that has the GridColumnSelectButton?  Is there a way to trigger an even whenever the row is selected?  I would like to use the full row select option, and tap into an event on the server that fires when that happens.  But I see that event doesn't fire when that happens.

So is there an event that fires when a row is clicked?  I didn't see one...

Thanks.

I need to iterate through the items (rows) in a grid and for each row I need to extract the datakeyvalue. Here is how I thought it would be done (This is in the GridDataBound event):


But the strPersonNumber always = Nothing and never get's the key for the row.

rgViewableDependents.MasterTableView.DataKeyValues.Count = 3 and there are 3 rows in the grid, so i'm not sure why it isn't picking up the DataKeyValue. What am I doing wrong?

Thanks!

hi, i managed to make the CRUD operations work with custom edit form, but the new data is not showing on the grid unless i hit refresh the page.
what am i missing here ?
thanks in advanced.

Even though the number of items in the grid is less than the PageSize the paging controls are displayed. I only want these controls to be displayed if there are multiple pages. I believe the PagerStyle.AlwaysVisible attribute controls this.

<

MasterTableView
PagerStyle-AlwaysVisible="false"
PageSize="20"
AllowPaging="true"
PagerStyle-Mode="NextPrev">

 

 

 

 

 

 

 

 

 

 

Hi,

I have an instance of RadComboBox set to do autopostback, but I would like to be able to change the value of the selected item through javascript without forcing an autopostback on the client or triggering a "Selected Item Changed" event on the server at the next postback.

Is there any good way to accomplish this?

Thanks

Hi,
    I have two RadComboBox controls on my page.  Here is the markup for the combo boxes:
<telerik:RadComboBox OnClientSelectedIndexChanged="LoadLevels" Skin="Vista" ID="ApplicationComboBox" runat="server"/>                    
<telerik:RadComboBox Skin="Vista" ID="LevelComboBox" runat="server"/>        

javascript:
function LoadLevels(item) {
        var levelCombo = $find("<%= LevelComboBox.ClientID %>");
        alert(item.Value);
        levelCombo.RequestItems(item.Value, false);
    }              

server code:
LevelComboBox.ItemsRequested += new RadComboBoxItemsRequestedEventHandler(LevelComboBox_ItemsRequested);

void LevelComboBox_ItemsRequested(object o, RadComboBoxItemsRequestedEventArgs e)
        {
            LoadLevels(e.Value);
        }

What is supposed to happen is once the user selects an item from the ApplicationComboBox control, the LevelComboBox gets updated/populated with corresponding data.  I think I have followed the live demo pretty well. (http://demos.telerik.com/aspnet/Combobox/Examples/Functionality/MultipleComboBoxes/DefaultCS.aspx)

I am having 2 issues:
1) Javascript throws an error saying "Object doesn't support this property or method".  This gets thrown when I call the RequestItems method in javascript.
2) The item.Value is "undefined";

I have also tried to do this by subscribing to the selectedindexchanged event on the server side to update my second combo box.  This works the first time, but if I select another value then the second combo box will not get updated.

Any help would be greatly appreciated.

Thanks,
Greg

all the documentation i've read on radcontrols is their integration into a site (aspx pages etc.).  is it possible to utilize radcontrols within a web part?  reference a specific radcontrol (e.g. radCalendar) to add to the web part?

We have created a page that has a RadTreeView and have subscribed the OnClientKeyPressing event to a function. On IE 6 and 7 the event fires showing an alert but on Firefox it does nothing.

I have attached the aspx page contents below.

Regards
Russell

<%

@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm2.aspx.cs" Inherits="TreeTest.WebForm2" %>

 

<%

@ 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 runat="server">

 

 

<title></title>

 

</

 

head>

 

<

 

body>

 

 

<form id="form1" runat="server">

 

 

<asp:ScriptManager ID="ScriptManager1" runat="server">

 

 

</asp:ScriptManager>

 

 

 

<script type="text/javascript">

 

 

function test() {

 

alert(

'hello');

 

}

 

 

</script>

 

 

 

<div>

 

 

<telerik:RadTreeView ID="RadTreeView1" runat="server" EnableDragAndDrop="True" Skin="Outlook"

 

 

MultipleSelect="True" OnClientKeyPressing="test">

 

 

<Nodes>

 

 

<telerik:RadTreeNode runat="server" Text="Root RadTreeNode1">

 

 

<Nodes>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 1">

 

 

</telerik:RadTreeNode>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 2">

 

 

</telerik:RadTreeNode>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 3">

 

 

</telerik:RadTreeNode>

 

 

</Nodes>

 

 

</telerik:RadTreeNode>

 

 

<telerik:RadTreeNode runat="server" Text="Root RadTreeNode2">

 

 

<Nodes>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 1">

 

 

<Nodes>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 1">

 

 

<Nodes>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 1">

 

 

</telerik:RadTreeNode>

 

 

<telerik:RadTreeNode runat="server" Text="Child RadTreeNode 2">

 

 

</telerik:RadTreeNode>

 

 

</Nodes>

 

 

</telerik:RadTreeNode>

 

 

</Nodes>

 

 

</telerik:RadTreeNode>

 

 

</Nodes>

 

 

</telerik:RadTreeNode>

 

 

</Nodes>

 

 

<CollapseAnimation Type="OutQuint" Duration="100"></CollapseAnimation>

 

 

<ExpandAnimation Duration="100"></ExpandAnimation>

 

 

</telerik:RadTreeView>

 

 

</div>

 

 

</form>

 

</

 

body>

 

</

 

html>