Questions on UI for ASP.NET AJAX Forum

2 answers

101 views

Registering a RadWindow with a RadWindowManager on the fly

I imagine that that title has a couple of you almost automatically reaching for your keyboards to type a reply.

Read on.

I have a control that, under certain conditions, needs to open a window to collect additional info from the user. Lets call the control the "SettingsControl" and the window that it opens the "AdvancedWindow".

The SettingsControl will be deployed in any number of pages which, themselves are displayed in a RadWindow. Let's call these the "CallingPages" and the underlying aspx page that drives it all, the "TopLevelPage"

My CallingPages directly manipulate controls on (and handle events from) the AdvancedWindow which is defined inside the SettingsControl using a ContentTemplate.

My problem is that when I open the AdvancedWindow it is limited in dimensions to the window containing the SettingsControl.

Now, normally, my AdvancedWindow would be defined using a completely separate aspx page and the window would be opened by having it registered with the WindowManager on the TopLevelPage. Clearly, in this specific case I can't.

What I need to be able to do is something like this...

1. When the CallingPage opens it has a reference to the RadWindowManager that opened it.
2. The CallingPage notifies the SettingsControl and it, in turn, registers the AdvancedWindow with the RadWindowManager from the previous step so that, when called, it has the entire browser window to wander about in.

I can get a reference to the RadWindowManager that opens a RadWindow but only client-side. Because I can't 'see' the active window manager I can't add my AdvanceWindow to its 'Windows' collection and there is no method for doing this client-side.

So, questions:

Is it p[ossible to do what I'm aiming for?
If not, is there a reasonable alternative method?

It is important that my CallingPages can both get/set properties in the AdvancedWindow (which I could do with QueryString parameters and return arguments) and respond to events from controls in the AdvancedWindow. As an example,. the AdvancedWindow contains a RadListView and I need the CallingPages to handle the OnNeedDataSource event.

I'd be grateful for any help/suggestions.

--
Stuart

Window

answered on 30 Aug 2012

6 answers

328 views

RadAjaxManager and linkbutton click event

hello, i have some linkbuttons like manu items with onClick event, witch set css attributes and loading different usercontrols in placehoder control.
here is code for one of my linkbuttons:

protected void homeBtn_Click(object sender, EventArgs e)

{

ControlPath = "Mainpage.ascx";

LoadUserControl();

homeBtnH4.Attributes.Add("class", "activem");

eventBtnH4.Attributes.Remove("class");

}

here is the way I'm loading usercontrols dynamicaly in placehodler:

private void LoadUserControl()

{

if (!string.IsNullOrEmpty(ControlPath))

{

placeHolder1.Controls.Clear();

UserControl uc = (UserControl)LoadControl(ControlPath);

placeHolder1.Controls.Add(uc);

}

public string ControlPath

{

get

{

if (ViewState["controlPath"] != null)

return Convert.ToString(ViewState["controlPath"]);

else

return null;

}

set

{

ViewState["controlPath"] = value;

}

now i want to use RadAjaxManager to update div element where is placed placeholder:

<div class="contentholder" id="updatepanel" runat="server" >

<asp:PlaceHolder ID="placeHolder1" runat="server"></asp:PlaceHolder>

</div>

here is my ajax code:

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="homeBtn">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="updatepanel" LoadingPanelID="RadAjaxLoadingPanel1" >

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">

</telerik:RadAjaxLoadingPanel>

problem is that , homebtn click doesn't work properly , css class don't add and on second click it doesn't load usercontrol at all.
sorry for my bad English, not native language..

Ajax

answered on 30 Aug 2012

10 answers

267 views

Example of how to use an AppointmentComparer

Hi,

Is there any example code setup to show how to use an AppointmentComparer?

I've tried setting one up, but it never seems to get called.

I'm using a RadScheduler with WebService binding, would that have any impact in why it doesn't seem to be working?

In the Page_Init method I have the following code:

    
            RadScheduler1.AppointmentComparer = new AppointmentComparer();

And I have an AppointmentComparer.cs file with the following code:

    
            public class AppointmentComparer : IComparer<Appointment> 
        
            { 
        
                #region Constructors 
        
                public AppointmentComparer() 
        
                { 
        
                } 
        
                #endregion 
        
                int System.Collections.Generic.IComparer<Telerik.Web.UI.Appointment>.Compare(Appointment first, Appointment second)  
        
                {

But the breakpoint in the Compare method never seems to be reached.

Thanks very much for all your help,
Greg

Scheduler

answered on 30 Aug 2012

2 answers

114 views

problem deleting text in the design window when "real-time html view" is enabled

The behavior can be seen on the Telerik demo page: http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx

1. Enable 'Real-Time HTML View' module,
2. highlight a word in the Design window,
3. delete the highlighted word
4. wait a second or two...
...the deleted word reappears.

If after step 3 I quickly click elsewhere in the design window, the deleted word does not reappear.

Can you provide a solution to this problem?

Thanks.

Editor

answered on 30 Aug 2012

2 answers

137 views

How to get all Rad Date Picker ID on a page

Hello,

How to get client id of all date picker control on a page using javascript like the way we can get array of rad comboboxes

teleric.web.ui.Radcombobox.comboboxes[i]...

so is there any way to get client id/array of date picker control

thanks,
Nilesh

General Discussions

answered on 30 Aug 2012

1 answer

54 views

ELMAH exception handling framework to work with Telerik AJAX

I WANT ELMAH exception handling framework to work with Telerik AJAX

SO THAT unhandeled (system) exceptions get automatically logged to ELMAH table and System Error page is displayed when an such exception occurs.

Can anybody give solution for this?

General Discussions

answered on 30 Aug 2012

2 answers

214 views

transfer items from combobox to listbox

Hi All,

I want to transfer items from radcombox to radlistbox, I want to two radcomboxes and when the right arrows is clicked then items get added to the list box.

How can I achieve this.

any help will be apprecaited.
Thanks.

ComboBox

answered on 30 Aug 2012

2 answers

96 views

RadDataPager Align Right

Hello. I am trying to have my "displaying 1 of 10" element of the RadDataPager float all the way to the right. It doesn't seem proper to use hardcoded padding when the width of the page numbers can vary. Is there a good solution to this? Thanks! :-)

Code:

<LayoutTemplate>

<telerik: ID="RadDataPagerTop" runat="server" IsTotalItemCountFixed="True" Skin="Windows7" Width="752px" CssClass="Custom">

<Fields>

<telerik:RadDataPagerButtonField FieldType="FirstPrev" />

<telerik:RadDataPagerButtonField FieldType="Numeric" />

<telerik:RadDataPagerButtonField FieldType="NextLast" />

<telerik:RadDataPagerTemplatePageField>

<PagerTemplate>

<div style="float: right">

Displaying items

<asp:Label runat="server" ID="CurrentPageLabel" Text="<%# Container.Owner.StartRowIndex + 1 %>" />

to

<asp:Label runat="server" ID="TotalPagesLabel"

Text="<%# (Container.Owner.TotalRowCount < Container.Owner.StartRowIndex + Container.Owner.PageSize)?Container.Owner.TotalRowCount:Container.Owner.StartRowIndex + Container.Owner.PageSize  %>" />

of

<asp:Label runat="server" ID="TotalItemsLabel" Text="<%# Container.Owner.TotalRowCount %>" />

</div>

</PagerTemplate>

</telerik:RadDataPagerTemplatePageField>

</Fields>

</telerik:RadDataPager>

ListView

answered on 30 Aug 2012

5 answers

161 views

Spell Checker not working in sharepoint foundation using RadeditorMoss

I have dev version of RadEditorMoss_5_8_10. I am trying to make SpellChecker Available in List items of Sharepoint Foundation 2010. I installed the webpart, everything else is available except SpellChecker in Sharepoint List. Here is my web.config entry for Telerik

<SafeControl Assembly="Telerik.Web.UI, Version=2011.2.712.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" Namespace="Telerik.Web.UI" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="Telerik.Web.UI, Version=2011.2.712.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" Namespace="Telerik.Web.UI.Editor" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="Telerik.Web.UI, Version=2011.2.712.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" Namespace="Telerik.Web.UI.Widgets" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="Telerik.Web.UI, Version=2011.2.712.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" Namespace="Telerik.Web.Design" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="RadEditor_CSDialog, Version=1.0.0.0, Culture=neutral, PublicKeyToken=e9c701da6b1b65de" Namespace="RadEditor_CSDialog" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="RadEditorSharePoint, Version=5.8.10.0, Culture=neutral, PublicKeyToken=1f131a624888eeed" Namespace="Telerik.SharePoint" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="RadEditorSharePoint, Version=5.8.10.0, Culture=neutral, PublicKeyToken=1f131a624888eeed" Namespace="Telerik.SharePoint.FieldEditor" TypeName="*" Safe="True" SafeAgainstScript="False" />
      <SafeControl Assembly="RadEditorSharePoint, Version=2011.2.712.20, Culture=neutral, PublicKeyToken=1f131a624888eeed" Namespace="Telerik.SharePoint.ListFieldEditor" TypeName="*" Safe="True" SafeAgainstScript="False" />

I have activated

Use RadEditor to edit HTML fields

Use RadEditor to edit List Items features

I Can see Spell Checker when i add "

Sharepoint Integration

answered on 30 Aug 2012

3 answers

91 views

Can't get Demo Code to work

I copied the following code from the Splitter / External Content Demo Page
The Code works perfectly in IE9/IE10 standards mode on the Demo Page.
However, when I copy it to a test page on my site, the content never loads in IE9/IE10 Standards mode, and links only open in Popups.
I don't think the IFRAME is getting generated, in IE9/IE10 standards mode.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head><title>DEMO</title></head>

<body class="BODY">

<form id="Form1" method="post" runat="server">

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

<telerik:RadSplitter ID="RadSplitter1" runat="server" Height="400" Width="700">

<telerik:RadPane ID="RadPane1" runat="server" Width="150">Left Pane<br />

<a href="http://bing.com" target="<%= contentPane.ClientID%>">Open bing.com</a><br />

<a href="http://www.cnn.com/" target="<%= contentPane.ClientID%>">Open cnn.com</a>

</telerik:RadPane>

<telerik:RadSplitBar ID="RadSplitbar1" runat="server" CollapseMode="Forward" />

<telerik:RadPane ID="contentPane" runat="server" ContentUrl="http://blogs.telerik.com" />

</telerik:RadSplitter>

</form>

</body>

</html>

Please help, this is driving me crazy, I don't understand how it works on the Demo page, but not on my test page...

Thanks!

Splitter

answered on 30 Aug 2012