Questions on UI for ASP.NET AJAX Forum

5 answers

89 views

GridHeaderContextMenu items count null when page is idle for some time

Hello,

I have added a grid header context menu on OnPreRenderEvent .
When I leave the page idle for some time and try to do something with the grid later, the gridheadercontext menu items count is zero. and error is thrown.

Does anyone have any idea?

Thanks,
Neerajan

Grid

answered on 15 Mar 2013

1 answer

123 views

Weird JavaScript Error

Hi I´am getting this ErrorMessage

Unhandled exception at line 15, column 16485 in http://localhost:58311/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:de-DE:c9cbdec3-c810-4e87-846c-fb25a7c08002:ea597d4b:b25378d2;Telerik.Web.UI:de-DE:d8ebf3de-0179-4fa4-89e6-a030e0cf94a1:16e4e7cd:f7645509:22a6274a:ed16cbdc:58366029:24ee1bba:f46195d3:2003d0b8:1e771326:aa288e2d

0x800a139e - RuntimeError in JavaScript: Sys.WebForms.PageRequestManagerServerErrorException: Unkown Error StatusCode 0

I´ve read about that this may come a Firewall or Proxy...but I get this Error developing on my LocalMachine!

Here is my aspx-Code

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

<!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>

<telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />

<link href="Styles/ServiceRequestStyle.css" rel="Stylesheet" type="text/css" />

<link href="Styles/Default.css" rel="Stylesheet" type="text/css" />

</head>

<body>

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

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="ArticleGrid">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ArticleGrid" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="ArticleGrid">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ArticleImage" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<div id="rootContainer" >

<div id="selectionContainer">

<asp:TextBox ID="ArticleFilterTb" runat="server" AutoPostBack="true" OnTextChanged="ArticleFilterTb_TextChanged"/>

<telerik:RadGrid ID="ArticleGrid" runat="server" AutoGenerateColumns="false"

AllowPaging="True" Height="350px" Width="500px"

OnSelectedIndexChanged="ArticleGrid_SelectedIndexChanged">

<PagerStyle Mode="NextPrevAndNumeric" EnableSEOPaging="True"/>

<MasterTableView>

<Columns>

<telerik:GridImageColumn DataType="System.String"

UniqueName="Picture"

DataImageUrlFields="PicturePath"

ImageHeight="50px"

HeaderStyle-Width="65px" />

<telerik:GridBoundColumn DataField="DisplayName" />

<telerik:GridBoundColumn DataField="PrimaryKey" />

</Columns>

</MasterTableView>

<ClientSettings EnablePostBackOnRowClick="true">

<Selecting AllowRowSelect="true" />

<Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="true" />

</ClientSettings>

</telerik:RadGrid>

</div>

<div id="detailsContainer">

<asp:Image ID="ArticleImage" runat="server" Height="150px" ImageUrl="D:\Bibliotheken\Bilder\Logo_Spiral_Tribe.png" />

</div>

</form>

</body>

</html>

Ajax

answered on 15 Mar 2013

1 answer

69 views

Rad Calendar. Click on day and then back to calendar page

hey all,
I have some problem with RadCalendar.
I have an 'Href' on choosen dates and when i clicking on choosen date before 3 months (for example),
i get in to the link inside the Href but the problem is when i get back to the my calendar page, the calendar
is not going back to the month that i was on him (3 month ago). i get always the current month -1.

for example.
today: 03/13/2013

the date i'm clicking on it : 08/01/2012
then i get in the site and when i get back to my calendar the result should be: 08/2012 Month.
but i'm get the month: 02/2013!

Anyone having this problem??

Thanks for any help.

Nitsan.

Calendar

answered on 15 Mar 2013

1 answer

83 views

[Solved] RadMenu in panelbar.

Hello,

How can we display a RadMenu inside a Radpanelbar?

Thankyou,
Saira.

Menu

answered on 15 Mar 2013

1 answer

63 views

[Solved] Display search result on item click.

Hi All,

I hav a radtagcloud that contain certain items. On clicking the item I want to open a radwindow that contain the google search result page with the clicked item as the search keyword. Please help.

Thanks,
JC.

TagCloud

answered on 15 Mar 2013

3 answers

112 views

How to show column total groupheader

Hello

Can you guilde me how to show sum of each colum when I do group by column. total value will show in groupHeader

Thank you

Grid

answered on 15 Mar 2013

3 answers

223 views

[Solved] Find TextBox in RadComboBox.

Hi,
I need to set few attributes to TextBox of RadComBox.
Same can be done using javascript as:

var txtCurrency = $find(rcbCurrencyId).get_inputDomElement();

txtCurrency.setAttribute('test', 'test');

Need to do same via Server - Side.

ComboBox

answered on 15 Mar 2013

2 answers

127 views

InsertCommand not firing on Hierarchy nestedtemplateview on radgrid

I have a radgrid which has another radgrid inside it in a nestedviewtemplate. What I am having a problem with is it won't fire the InsertCommand in the inner grid when I am trying to add a row. I am dynamically loading the grids and do all inserts in the code behind dynamically too. Inside the first nestedviewtemplate I have tabs that have usercontrols dynamically added. Inside one of those I have a radgrid which I am needing to allow adding of records. When you click on the add, the add window pops up and allows you to fill out the field, but when you click on the insert button on that it does nothing. The insertcommand does not fire within that usercontrol. What do I need to do to fix this?

Grid

answered on 15 Mar 2013

3 answers

213 views

When row is selected the focus goes back to top in radgrid.

Hi,

I have radgrid which has 200 rows per page. I have enabled row selection. When I select a row it gets selected but the focus moves to top of the grid. I want the focus to remain on the selected row. How is this possible?

<

ClientSettings AllowKeyboardNavigation="True" EnableRowHoverStyle="true">

</ClientSettings>

Thanks,
Raji

Grid

answered on 15 Mar 2013

1 answer

323 views

OnClientClicked Firing Before Validation?

I have a radbutton that works with a validation group to check a drop down before showing a confirmation popup. I have found the OnClientClicked is firing before the validation is complete. I'm wondering if this could be related to the current issue with the radbutton and the Q1 2013 release. I am currently running last night's internal build.

<telerik:RadScriptBlock runat="server">

<script type="text/javascript">

function VALIDATEME(sender, args) {

args.set_cancel(!window.confirm('Validate?'));

}

</script>

</telerik:RadScriptBlock>