Hello,
I've set a Timer that refresh my RadGrid every 10 seconds. RadGrid is added to RadAjaxManager list. It all works well on start. Unfortunately after few hours (approx. 5h) RadGrid on IE is not refreshing anymore. I get errors from JS console (attached). Another time IE gave me a 80020101 error as well.

I have to add that on Google Chrome everything is running nicely even for more than 24 hours. 

Can you give some clue to resolve that problem? 

Hi there,

Is it possible to add a RadProgressArea column inside a RadGrid? I want to show the progress dynamically calculated from the backend for each row of the grid. Cannot find any example showing this feature. Any help is much appreciated. Thanks in advance.

Regards,
Meng

Hi All,

I have this function in C# that I use in windows forms which allws me to get the width of the treeview:

private static int GetNodeBounds(TreeNodeCollection nodes)
{
int w = 0;
foreach (TreeNode node in nodes)
{
w = Math.Max(w, node.Bounds.Right);
if (node.Nodes.Count > 0)
w = Math.Max(w, GetNodeBounds(node.Nodes));
}
return w;
}


I'm looking for something similiar in javascript.  Essentially what I'm trying to do is find the width of the tree view based on the displayed nodes so that I can resize the splitter.

Any suggestions?


function ClientNodeExpand(sender, eventArgs) {

}


<telerik:RadPageView runat="server" ID="tabBMR" Width="100%">
<telerik:RadSplitter runat="server" ID="splitter" Orientation="Vertical" Width="100%">
<telerik:RadPane runat="server" ID="RadPane1" Style="text-align: center; width: auto !important">
<div style="font-size: 2EM; text-align: center">
Step 1</div>
<telerik:RadTreeView runat="server" ID="tvNodes" Height="90%" OnClientNodeExpanded="ClientNodeExpand"
CheckChildNodes="True" CheckBoxes="True">
</telerik:RadTreeView>
<div style="text-align: center">
<br />
<asp:Button ID="Button1" runat="server" Text="Add Item(s)" />
</div>
</telerik:RadPane>
<telerik:RadSplitBar ID="Radsplitbar3" runat="server">
</telerik:RadSplitBar>
<telerik:RadPane runat='server' ID="RadPane2" Width="74%">
    Test 2
</telerik:RadPane>
</telerik:RadPageView>

Hello.

I'm new in this forum, and i hope someone can help me...


_______

My issue is:

(1)-I made a dynamic hierarchy radgrid: one main table [filled dinamically by one dataset ], second table [filled dinamically with other dataset], third table [filled dinamically with dataset], and the fourth the same as the others.

I want to add a new "column", in this grid and reflect it in the other hierarchy sub tables filled by those datasets, and this column having a button or something to export that "select" dataset. 

NOTE: My dataset is sended by WCF via Stored procedure made with SQL 2008.

 (2).- In these hierarchy radgrid, i want to put inside a Tooltip filled with other Tsql consult (stored procedure), maybe sended as a list <t>, and if someone make click in one row the tooltip make a consult into my database and show me a name for example. All of this using WCF (Windows Communication Foundation)..


 I hope, someone can help me....



The column exporting is what i want to solve first.... 

 Have a nice day.

 Hello,

I am using Image Manager in RadEditor, But I want to show only my last folder Name in virtual path.
Suppose I have an Image in a location: store/mylocation/image/file.gif.
Virtual path is showing my location just like :store/mylocation/image. but I want to show only '/image' in virtual path.

How it possible?

When the user clicks this button on the toolbar, I want to trigger some server side code which will convert from "HTML scripting" to "VB scripting" in our system.  (Neither of those things is exactly what you think it is. ) I have created the toolbar button:

And I've put this in a RadScriptBlock, though I'm not sure it's working:

Will this look for a server side function called "toVB"? Or what exactly do I have to do?

RadMediaPlayer JavaScript error.

I get the following error when attempting to start (by cliking on the media player) a video. Can anyone help me to resolve this?

Unhandled exception at line 2779, column 33 in http://localhost:59591/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en-US:fa6755fd-da1a-49d3-9eb4-1e473e780ecd:ea597d4b:b25378d2;Telerik.Web.UI:en-US:ad3df475-29ac-40bb-8405-97ab474c3782:16e4e7cd:f7645509:22a6274a:ed16cbdc:24ee1bba:c128760b:6ec8ee1b:874f8ea2:88144a7a:1e771326:f9b9258:fd9da3ae

0x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'PlayMedia'

The specific line of javascript that the error is complaining about is c.media.PlayMedia();

Hello,

I have the following code:


I want to do what the title says :) So, on page load (automatically) i want to expand one or more items of the GridTableView's. Appreciate any help.
Thanks,
Mário

function checkEnter6() {
if (navigator.userAgent.indexOf('Firefox') !== -1 || navigator.userAgent.indexOf('Chrome') !== -1) {

if (event.keyCode === 13) {
var grid = $find("<%= rgClaimLines.ClientID %>");
if (grid) {
var EditItems = grid.get_editItems();
for (var i = 0; i < EditItems.length; i++) {
var editItem = EditItems[0];
var textBox = $(editItem.get_editFormItem()).find("input[id*='ddl_Paid']").get(0);
textBox.focus();
event.preventDefault();
return false;
}
}

}

} else {

if (event.keyCode === 13) {
event.keyCode = 9;

}
}

}

In this function I am able to override the enter key in chrome to set focus to the next input field. My problem is moving focus from the last input field to the Update button of the GridEditCommandColumn.

Any ideas out there?

Cheers
Marius 

Hi I'm using Telerik ASP .Net Ajax 2013.1 417 (latest stable version)

I wand to trigger hide/show column with HeaderContextMenu and ColumnGroups

Under some circonstances layout is messed up, changes are not applied correctly to the columns groups.

Here is my sample:
- When deselecting Appt column (column 3): the third column group (Action) is wrongly hidden (display:none is added)
- When deselecting Nom 2 column (column 7) : the seond column group is not changed, resulting in a messed up display (its colspan shoud be lowered and it's not)

Can you help me? (maybe as a correction in the future Q2 2013)