Questions on UI for ASP.NET AJAX Forum

2 answers

148 views

Is there a way to get previously selected item?

Hi,
I'd like to be able to catch the onClientItemClicking event and be able to determine what the previously selected item was. Is this possible? Also, if it is, I would like to fire a server side event based on what the previous selected item was.
Basically, what I am trying to do is to do an automatic "save" on whatever it is that they were working on prior to navigating someplace else.
Thanks ... Ed

PanelBar

answered on 14 Nov 2008

2 answers

151 views

Client-side disable of a grid

Is there any way to disable a grid from the client-side, using JavaScript?

if not, is there a way to force a grid to refresh from the client?

Ajax

answered on 14 Nov 2008

1 answer

124 views

don'nt show previous contents on Load

hi,

i am using radWindow popUp.
when i open popup then it show me the previous contents. i want that when the page load then it show me the blank page and
when all the contents have been render then it should show me that contents.

i have tried these properties of radWindow and manage.

DestroyOnClose = true;
ShowContentDuringLoad = false

i am using this version of telerik controls 2008.2.826.20

Thanks.

Window

answered on 14 Nov 2008

2 answers

244 views

[Solved] Catch a Keypress in RadEditor -- on Client

Hi!

Is there a way to capture a keypress in RadEditor, without going to the server?

Thanks,
Victor.

Editor

answered on 14 Nov 2008

6 answers

257 views

[Solved] Items created programatically do not trigger ItemClick Event

Hi Telerik,

When I create the items programatically, and the Panelbar have a OnItemClick event attached, the event is not fired instead the page is doing a PostBack. But when the items are set declarative the event is fired correctly.

Here is the code for the example:

                    <%@ Page Language="C#" AutoEventWireup="false" CodeFile="ProgramItem.aspx.cs" Inherits="app_Default" %>         
            <%@ Register TagPrefix="radspl" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>         
            <!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>Página sin título</title>         
            </head>         
            <body>         
             <form id="form1" runat="server">         
               <asps:ScriptManager ID="SC1" runat="server"></asps:ScriptManager>         
               <radspl:RadAjaxManager ID="RadAMang" runat="server" DefaultLoadingPanelID="panel1">         
                <AjaxSettings>             
                 <radspl:AjaxSetting AjaxControlID="pRath" >         
                  <UpdatedControls>         
                     <radspl:AjaxUpdatedControl ControlID="ajaxpanel1" />         
                  </UpdatedControls>         
                 </radspl:AjaxSetting>         
                </AjaxSettings>         
               </radspl:RadAjaxManager>         
               <radspl:RadAjaxLoadingPanel ID="panel1" runat="server" Transparency="30" BackColor="#E0E0E0" >         
                 <asp:Image ID="image2" runat="server" AlternateText="Actualizando Datos..." BorderWidth="0px" ImageUrl="~/RadControls/Ajax/Skins/Default/loading.gif" />              
               </radspl:RadAjaxLoadingPanel>             
                             <table cellpadding="0" cellspacing="0" border="0" width="100%" height="100%">         
                              <tr><td height="100%" width="25%">         
                                <radspl:RadPanelBar runat="server" ID="pRath" Height="100%" Width="100%" ExpandMode="FullExpandedItem" EnableViewState="false" PersistStateInCookie="false" OnItemClick="pRath_ItemClick" >         
                                </radspl:RadPanelBar>         
                              </td>         
                              <td height="100%" width="50%" valign="top" style="text-align:center;">         
                                <radspl:RadAjaxPanel ID="ajaxpanel1" runat="server" >         
                                <div runat="server" id="DatosRuta" style="width:90%; height:90%; vertical-align:top; margin-left:auto; margin-right:auto;">         
                                <input type="hidden" id="IDRuta" name="IDRuta" runat="server" value="000" />         
                                <table cellpadding="0" cellspacing="0" width="100%" border="1">         
                                <tr>         
                                 <td width="30%" align="right" >Nombre:</td>         
                                 <td width="70%" align="left" style="padding-left:5px;">         
                                    <input runat="server" id="TextName" type="text" value=""/></td></tr>         
                                <tr>         
                                  <td align="right">Color</td>         
                                  <td align="left" style="padding-left:5px;">         
                                    <radspl:RadColorPicker runat="server" ID="IDColor" ShowIcon="true" ShowEmptyColor="false" SelectedColor="white" >         
                                    </radspl:RadColorPicker>         
                                    </td></tr>         
                                </table></div>         
                                </radspl:RadAjaxPanel>         
                              </td>         
                              <td height="100%" width="25%" valign="top">         
                                 <input type="button" id="btnNew" class="formBtnText" value=" Salvar " onclick="RouteSave()" />         
                              </td>         
                              </tr>                          
                              </table>         
                </form>         
            </body>         
            </html>         
                     
                     

The Code behind

                    public partial class app_Default : System.Web.UI.Page         
            {         
               #region Web Form Designer generated code         
               override protected void OnInit(EventArgs e)         
               {         
                  InitializeComponent();         
                  base.OnInit(e);         
               }         
                     
               private void InitializeComponent()         
               {         
                  this.Load += new System.EventHandler(this.Page_Load);         
                  this.pRath.ItemClick += new RadPanelBarEventHandler(pRath_ItemClick);         
                  this.pRath.ItemCreated += new RadPanelBarEventHandler(pRath_ItemCreated);          
               }         
               #endregion         
                     
                protected void Page_Load(object sender, EventArgs e)         
                {         
                  if (!Page.IsPostBack)         
                  {         
                   TextName.Value = "BEFORE POSTBACK";         
                   LoadPanels();           
                  }         
                  else         
                  { TextName.Value = "AFTER POSTBACK"; }         
                }         
                     
               public void pRath_ItemClick(object sender, RadPanelBarEventArgs e)         
               {         
                  TextName.Value = "ON ITEMCLICK";         
               }         
                     
               private void LoadPanels()         
               {         
                  RadPanelItem pItem = new RadPanelItem("Root 1");               
                  RadPanelItem pItem2 = new RadPanelItem("Panel Item 1");         
                  pItem2.NavigateUrl = string.Empty;         
                  pItem.Items.Add(pItem2);         
                  pItem.NavigateUrl="";         
                           
                  pRath.Items.Clear();         
                  pRath.Items.Add(pItem);         
                  pRath.Items[0].Expanded = true;              
               }         
                     
                     
               void pRath_ItemCreated(object sender, RadPanelBarEventArgs e)         
               {         
                  if (e.Item.Level > 0)         
                     e.Item.NavigateUrl = String.Empty;         
               }               
            }         

The same problem occurs If I create the item from a dataset:

links = (DataView)dsRST.Select(DataSourceSelectArguments.Empty);

Panel.Items.Clear();

Panel.DataTextField = "Name";

Panel.DataFieldID = "ID";

Panel.DataFieldParentID = "Parent";

Panel.DataValueField = "Value";

Panel.DataSource = links;

Panel.DataBind();

Panel.Items[0].Expanded = true;

Thank you for your help.

PanelBar

answered on 14 Nov 2008

1 answer

46 views

https problem

Hi,

I was testing my work using https and it seems that the radeditor is performing an http get on something causing my website to prompt for allowing secure and nonsecure items. This is only happening on IE6 and not on IE7 and IE8.

When I used a sniffer, I found this file doing an http get
http 200
host: wwww.telerik.com
url:/help/aspnet-ajax/images/copycode.gif
This only happened once in a while.

thanks

Editor

answered on 14 Nov 2008

1 answer

113 views

[Solved] Editor's Iframe Content Doesn't Have DOCTYPE

The iframe's html file created by the editor doesn't have a valid DOCTYPE, so it runs the editable content displays in quirks mode, meaning styles can behave differently compared to the real pages.

Is there an easy fix for this?

Thanks

Matt

Editor

answered on 14 Nov 2008

9 answers

296 views

Background Image Not Tiling

The background image for the toolbar is not set to tile across the screen. On wide-format monitors the background image is not long enough and the horizontal alignment appears to be set to "right" instead of "left". This results in a blank area of the left-hand side of the toolbar where the background image is not tiled. Also, the problem appears with very wide HTML tables of data.

I'd like to request that it be set to left aligned by default and to tile horizontally in the next service pack. We're using the Office2007 skin and haven't tested it with other skins.

Thank you,
Terry

ToolBar

answered on 14 Nov 2008

2 answers

240 views

[Solved] Sorting after ItemDataBound

Hi,
I'm curious if this is possible with RadGrid... (Q2 2008 and VB)

Say I have a sortable databound column "Email" that displays:
email@hotmail.com
hithere@gmail.com
yippie@aol.com

On ItemDataBound I change the text in that column to something like:
Hotmail
Gmail
AOL

Now it seems when sorting the column, it sorts as if the original text is there. How do I get RadGrid to sort on the new "ItemDataBound" text?

Please let me know if I need to clarify.
Thanks,
Joe

Grid

answered on 14 Nov 2008

1 answer

192 views

Menu Item Width

I'm attempting to make the root menu items on my menu a bit wider. I managed to find properties in the CSS that widen the menu, but then the background graphic gets messed up. What happens is that the graphic ends before the end of the menu item area. I'm just wondering if there is a way to make each menu item just a bit wider without having to define the width of each one.

Below is the original, then modified CSS for the menuitem. If I could attach an image, I could show the behavior. Unfortunately the site I'm working on isn't yet public so I can't send a link without going through a fair amount of work.

Original

    
            .RadMenu_TopMenu .rmLink       
        
             {     
        
             color: #000;      
        
             text-decoration: none;      
        
             font: normal 12px/18px "segoe ui",arial,sans-serif;      
        
             height: 18px;      
        
             position: relative;      
        
             _float:left;      
        
             border-right: 1px solid #d1d5e0;      
        
             border-left: 0px solid #d1d5e0;      
        
             }

My changes

    
            .RadMenu_TopMenu .rmLink   
        
            {  
        
            color: #000;   
        
            text-decoration: none;   
        
            font: normal 12px/18px "segoe ui",arial,sans-serif;   
        
            height: 18px;   
        
            position: relative;   
        
            _float:left;   
        
            border-right: 1px solid #d1d5e0;   
        
            border-left: 0px solid #d1d5e0;   
        
            padding-right: 5px;   
        
            padding-left: 5px;   
        
            }

Menu

answered on 14 Nov 2008