Questions on UI for ASP.NET AJAX Forum

10 answers

221 views

ajaxRequest does not fire immediatly after clientside validation

this is a strange case i have.

i have a textbox an ajaxpanel with the textchanged event fired when the textbox is filled through code.

the strange thing is that it works fine, but if i use validation, and the validator fails, then the next textchange will not fire the ajaxpanel!!! i even tried calling the ajaxRequest explicitly, and still it didnt fire nor called the ClientEvents-OnRequestStart event, if however i re-change the textbox again to another value without validating again, it fires normally !!!!

i tried to trace this for to no avail.

unfortunatly, i cannot post code here, but i can provide you with a link (PRIVATLY) so that you can see what i mean.

Ajax

answered on 10 Oct 2012

1 answer

82 views

RadTreeGrid View Issue

Hi Guys,

I am facing one strange issue , my client requirement please let me know this is possible or not

in tree grid below one sample

A - Node
   A1 Subnode of A
       A1 Items
       A1 items
   A items 1
   A items 2
A2 Subnode of A
       A2 items
In the above example
A has A1 and A2 subnode
A has two items

If a folder(A) has subfolders… the items associated with the folder(A) show up BELOW the subfolder

My client need tree like below

A - Node
   A items 1
   A items 2
   A1 Subnode of A
       A1 Items
       A1 items
A2 Subnode of A
       A2 items

means all items of A should come below A node and all sub node should come next to A node items
Is this possible?

Karthik.K

Grid

answered on 10 Oct 2012

1 answer

44 views

Rad Editor

Hi Telerik Support Team,

Can we enable Rad Editor Toolbar in HTML view? Please get back to me on this.

Thanks,
Vimlesh

Editor

answered on 10 Oct 2012

1 answer

121 views

[Solved] Ajaxified Content Controls Issue

I'm trying to ajaxify a button placed in the content template of notification. I use notification to check if there're new post in the thread being viewed by user and display a nofication with a button that will update listview with ajax call when user click button.

<telerik:RadNotification ID="notifyMessage" runat="server"

LoadContentOn="TimeInterval" Width="250"

Animation="Fade" EnableRoundedCorners="true" EnableShadow="true"

Title="Message" OnClientUpdated="OnClientUpdated" Height="90" ContentIcon="none"

OffsetX="-20" OffsetY="-20" TitleIcon="none" UpdateInterval="10000" AutoCloseDelay="0"

KeepOnMouseOver="true" ShowCloseButton="true"

oncallbackupdate="notifyMessage_CallbackUpdate">

<ContentTemplate>

<div class="center">

<p>New Message Have Been Posted.</p>

<p class="paddingBottomLite">Show It?</p>

<telerik:RadButton ID="btnNotifyView" runat="server" Text="View"

onclick="btnNotifyView_Click" Width="75px"></telerik:RadButton>

</div>

</ContentTemplate>

<NotificationMenu ID="TitleMenu"></NotificationMenu>

</

telerik:RadNotification>

I have added these ajax settings to AjaxManagerProxy

<telerik:AjaxSetting AjaxControlID="btnNotifyView">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="listMessages" />

<telerik:AjaxUpdatedControl ControlID="notifyMessage" />

</UpdatedControls>

</telerik:AjaxSetting>

Now, everything work perfectly fine. The first time user clicks on button it makes a proper ajax call, but after that button looses ajax functionality and cause full page postback on click.

Any ideas what might be killing ajax functionality of button after initial successful ajax call?

Notification

answered on 10 Oct 2012

4 answers

273 views

Show CheckedNodes in RadTreeview

Hi,
I am using one RadTreeview control with CheckBoxes. I want to show the CheckedNodes in another RadTreeview control.

Can someone please help me out ASAP?

Thanks,
Mahesh

TreeView

answered on 10 Oct 2012

1 answer

104 views

Autolayout programmatically

Hi,

I need generate programmatically a chart like this

http://demos.telerik.com/aspnet-ajax/chart/examples/newfeatures/autolayout/defaultcs.aspx

How i can show the labels in the left side

Chart (Obsolete)

answered on 10 Oct 2012

19 answers

440 views

[Solved] RadToolTip does not work on ASPX page inheriting from Master Page

Hello,

I am having a problem with both the RadToolTip or the RadToolTipManager not working on a page that inherits from a master page. Nothing happens on mouseover or onclick on the element in this scenario (i.e. the RadToolTip fails to appear). I have created a test project to illustrate and have attached the code. The problem is independent of where the ScriptManager resides (Master page versus child page).

When I have a single page, the tooltip shows. How do I get this to work for the case of a master page?

Thanks,

Master Page:

    
            <%@ Master Language="C#" AutoEventWireup="true" CodeFile="Tool.master.cs" Inherits="Tool" %> 
        
            <%@ 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>  
        
                <asp:ContentPlaceHolder id="head" runat="server">  
        
                </asp:ContentPlaceHolder> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server" /> 
        
                <asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">  
        
                </asp:ContentPlaceHolder> 
        
                </form> 
        
            </body> 
        
            </html>

Child Page:

    
            <%@ Page Title="" Language="C#" MasterPageFile="~/Tool.master" AutoEventWireup="true" CodeFile="ToolTip1.aspx.cs" Inherits="ToolTip1" %> 
        
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> 
        
            <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">  
        
            </asp:Content> 
        
            <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">  
        
                <table> 
        
                    <tr> 
        
                        <td><asp:Image ID="img" runat="server" ImageUrl="~/images/button_i_blue.gif" /></td>  
        
                    </tr> 
        
                </table> 
        
                <telerik:RadToolTip ID="RadToolTip1" runat="server" TargetControlID="img"   
        
                    ManualClose="True" IsClientID="True"   
        
                        Height="300px" Width="300px" Text="test123" ShowEvent="OnClick"   
        
                    HideEvent="ManualClose" /> 
        
            </asp:Content>

ToolTip

answered on 10 Oct 2012

2 answers

79 views

[Solved] Edit Mode Question

Hi Guys,

I was hoping someone might be able to point me in the right direction with a grid edit issue. I need to use a grid where all rows are always in edit mode, and then be able to retrieve the values within each rows columns.

I tried setting all rows to edit within the pre render event but this would only ever set the last row to edit mode. I managed to get all rows into edit mode as follows:

Dim i As Integer

For i = 0 To rgDbValues.PageSize - 1

rgDbValues.EditIndexes.Add(i)

Next i

When I then need to retrieve the values in each row I am having trouble accessing the edit items.

I've tried the following code, however the editItem always returns nothing. Any ideas in what I'm doing wrong in trying to obtain the values?

For Each item As GridDataItem In rgDbValues.EditItems

Dim editItem As GridEditFormItem = DirectCast(item.EditFormItem, GridEditFormItem)

If editItem.IsInEditMode Then

Dim str1 As String = TryCast(editItem("dbValue").Controls(0), TextBox).Text

End If

Next

Thanks

Grid

answered on 10 Oct 2012

14 answers

843 views

[Solved] Rad Grid edit form insert form

Hello i have a rad grid insert edit form popup with a asp.net upload in it. I have made it so that on the button click it makes postback but when the postback returns back the temporary data is lost. How can i from codebehind close all insert/edit forms so i can open the popup from the prerender event? with this code:

RadGridCardDetails.MasterTableView.FindItemByKeyValue("CardDetailsID", new Guid(HiddenShowCardDetailID.Value)).Edit = true;
RadGridCardDetails.Rebind();

Grid

answered on 10 Oct 2012

1 answer

111 views

cancel the edit/insert mode

Hi,
I have a requirement to cancel the edit/insert mode on an external button click. How can I fulfill this. Can anybody suggest something helpful
Thanks
Savyo

Grid

answered on 10 Oct 2012