I have this issue. I am using rad ajax manager on a page and also it has textboxes.

every time that part of the page callback or make asynchronous calls to the database. its value got duplicated.

I am using telerik 2010.3.1317.35

Here is the layout

<asp:Content ID="Content1" ContentPlaceHolderID="c" runat="server">
 <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest"
        UpdatePanelsRenderMode="Inline" ClientEvents-OnRequestStart="ClearNameMsg">

 <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="subdomainWrapper" LoadingPanelID="CtrlLoadingPnl"
                        UpdatePanelRenderMode="Inline" />
                    <telerik:AjaxUpdatedControl ControlID="DateRg" />                 
                    
                    <telerik:AjaxUpdatedControl ControlID="customDomainWrapper" LoadingPanelID="CtrlLoadingPnl"
                        UpdatePanelRenderMode="Inline" />                    
                </UpdatedControls>
            </telerik:AjaxSetting>
         
  </telerik:RadAjaxManager>

     <div id="subdomainWrapper" runat="server">
                <label>Default Domain</label>
                <ajaxToolkit:FilteredTextBoxExtender ID="EventNameUrlFilter" runat="server" TargetControlID="SubDomainTxt" FilterType="LowercaseLetters,UppercaseLetters,Numbers"></ajaxToolkit:FilteredTextBoxExtender>
                <div class="wrap">
                    <span>http://</span>
                    <asp:TextBox ID="SubDomainTxt" runat="server" ValidationGroup="DefineEventStep1" MaxLength="15"
                        OnBlur="ValidateUrl()" OnKeyPress="UrlKeyPress()" CssClass="http-input" TabIndex="2"></asp:TextBox>
                    <span>.eventsnap.com.sg</span>
                </div>            
            </div>

scripts here
   function ValidateUrl() {
                  if (typeof (Page_Validators) == "undefined") return;
                  var reqVal = document.getElementById("<%=SubDomainRFV.ClientID %>");
                  var regVal = document.getElementById("<%=SubDomainTxtREV.ClientID %>");
                  var urlMsg = "<%=SubDomainValidateStatusLbl.ClientID %>";

                  ValidatorValidate(reqVal);
                  if (!reqVal.isvalid) {
                      cleanStatusMsg(urlMsg);
                      return;
                  }
                  ValidatorValidate(regVal);
                  if (!regVal.isvalid) {
                      cleanStatusMsg(urlMsg);
                      var UrlTxt = document.getElementById("<%=SubDomainTxt.ClientID %>");
                      UrlTxt.style.color = "Red";
                      return;
                  }
                  var ajaxManager = $find("<%= RadAjaxManager1.ClientID %>");
                  ajaxManager.ajaxRequest('SubDomain');
                  return false;
              }

Code behind
   protected void RadAjaxManager1_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
       {
     }


any thoughts on this.

Thanks

1. I have a dynamically (code behind) created grid.
2. The user clicks a button (they do not see a grid on the page.. ) to create a report.
3. Code behind dynamically creates the grid and binds it to a datasource (need datasource).
4. Then the code configures the dynamic grid for exporting to excel...
5.  Then we call the ExportToExcel() function.

what I need is a on screen display letting them know to wait while I load their records into excel...  It seems the exportToExcel kills (response.end??) the page processing..

Example code...

I am unable to get MasterTable.get_selectedItems()[i]._itemIndexHierarchical. Instead an empty string is returned. How to get the Row index of the Selected row of RadGrid?
Below is my script:

Hi,

I am trying to create a custom skin for my Combo boxes and I was wondering if its possible to position the arrow key in Combo Box control to the left of the input box. Any help would be appreciated.

I have the Q2 2011 version of RadControls for ASP.NET AJAX installed.

Thanks;

Hi,

Radopen was working correctly with IE6,7 and 8, BUT it is not working with IE9.
i am using 2010.2.929.35 dll version of Telerik . Is this version compatible with IE9 or i need t to upgrade it?
I read in other posts that i can use - meta tag like <meta http-equiv="X-UA-Compatible" content="IE=8" />, is this the
only solution for this?

my js script is looking like this (it is on master page and i make call to it from content pages)

function newWin(url, title, height, width, modal, onClose) {

            var win = radopen(url);
            win.set_height(height);
            win.set_width(width);
            win.set_title(title);
            if (modal == true)
                win.set_modal(true);
            win.center();
            if (onClose != undefined)
                win.add_close(onClose);
            return win;
        }

I will expect your answer for solution of this

Hello,

I have a grid that uses paging [AllowPaging="true" AllowCustomPaging="true"] so that I can load a page at a time from my database. I would like to also display a horizontal scroll bar around the grid, but the scroll bar is displaying on the outside of my paging bar. This means that my paging bar is inside of the scrolling section, unlike your example linked below.

How can I get the scroll bar around my grid like your example? I'm assuming I may need to do something a little different since I'm using custom paging.
http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/frozencolumns/defaultcs.aspx

I dont need frozen columns, but only the ability to add the scroll bar with paging bar at the outside. 

Thanks!!

 

Hi
I have a page with RadGrid on it and defined CommandItemTemplate with RadToolBar.
Toolbar has RadToolBarDropDown item. The problem is I need to add items to DropDownItem in code-behind.
Please advice how to do that.
Thanks
Vladimir

Is the hierarchical export of the RadGridView (Excel/CSV/PDF) available in Telerik ASP.NET Ajax?

Thanks,   

Dear All,

i have a simple form which is used to login the user to the web application i develop,

i want to show messages to users in case their username and password are incorrect.

i want to use the radWindow control.

i put the following code on my login button click event
.....
......
after user name and paswword validating
if(false){

Telerik.Web.UI.

 

RadWindow newWindow = new Telerik.Web.UI.RadWindow

();

 

 

 

newWindow.NavigateUrl =

 

 

 

"My Message Form name"

;

 

 

 

newWindow.OpenerElementID = btnLogin.ClientID;

newWindow.VisibleOnPageLoad =

 

true

;

 

 

 

newWindow.DestroyOnClose =

 

 

 

true

;

 

 

 

RadWindowManager1.Windows.Add(newWindow);

}

this works fine when click the button by the user...
but if the page is reloaded/refreshed the window is opened again and again...
i don't wont this to happen..
how to prevent the rad window to show if the page is refreshed?


Hope you can help me....

Thanks

Best Regards

 Is there are a way to do custom validation on the client side for RadDateTimePicker (tie a custom validator). We want to prevent users from entering a date that is greater than the current date/time and want to do it on the clientside.