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UI for ASP.NET AJAX Forum
3 answers
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I have been able to change all colors on an implementation of radscheduler except one.  I can't change the secondary hover color that shows up on day and week view underneath the main hover color.  Any tips?

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Peter
Telerik team
 answered on 25 Jun 2009
2 answers
235 views
I have an app that I need to limit the amount of characters that can be entered by a customer but I giving them the editor to enter them in WYSIWYG form.  I need to be able to give them a counter of the html characters not the typed characters realtime while typing.  Can I do that with this module?
Jeremy Coenen
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Rank 1
 answered on 25 Jun 2009
1 answer
119 views
Hello  Sir

  I want to copy all formated content into word. How to do this ?

for example

Helllo How are you

What are doing
  1. how are you
  2. Need to copy as it cotent in word

how acheive this Help me URGENT

As it Same copy in Word

hep me urgent !!!!!!!!! This is possible or not ? any property or any fucntion to copy content ?





Rumen
Telerik team
 answered on 25 Jun 2009
3 answers
116 views
Hi everybody,
Looking at the docs and at the online examples I find a way to change backcolor for an appointment responding to certain conditions.
I'm trying to change the backimage in order to obtain a better look.
I'm using Outlook 2007 skin.
Could you please give me some help?
Thanks in advance

Andrea
Peter
Telerik team
 answered on 25 Jun 2009
0 answers
290 views
RadCompression is a HttpModule that ships with the RadControls for ASP.NET AJAX that is designed to automatically compress your AJAX and Web Service responses. In other words, RadCompression will intercept the bits that your server is sending back to a browser (or Silverlight-client, for that matter) and compress them. Once the compressed bits reach the browser, standard browser technology takes-over and decompresses the response, so your application can work with it normally.

The compression process is completely transparent to your client-side code (JavaScript or Silverlight) and your server-side code. It simply reduces the number of bits that must be sent over the wire (from your server to your client) and thus- in theory- improves your page performance by reducing the TTLB (time to last byte).

To get familiar with the control please follow these online resources:

Note: RadCompression is obsolete in favor of the dynamic content compression modules IIS7 and later offer.
Telerik Admin
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Iron
 asked on 25 Jun 2009
0 answers
496 views
RadSkinManager's intuitive design-time options allow you to define global skin for the RadControls on the page as well as granular settings for particular controls through the TargetControls collection.

By default the Skin property of RadSkinManager is an empty string. If the property is set to a different value and Enabled is set to true for the control, the manager will apply automatically the specified skin to all RadControls on the form. If you set the ShowChooser property to true the manager will display run-time RadComboBox as a part of its smart tag, populated with all embedded skins, where you can pick a skin.

Additionally, in the TargetControls (persisted in ViewState) collection you can add per-control skin setting (setting TargetControl -> ID and TargetControl -> Skin) alongside with Enabled property value to enable/disable this particular setting. You can select any RadControl on the form and the manager will find recursively all ISkinableControl instances to set their skin.



To get familiar with the control please follow these online resources:

Telerik Admin
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Iron
 asked on 25 Jun 2009
1 answer
211 views
Hi

I need to add some hyperlinks to a page dynamically that trigger an synchonous postback using

javascript:__doPostBack


and the radajax manager. I reduced the page to its most simplest form but i can't get it to work - the page performs a full postback when the link is clicked

I have created a panel that contains a placeholder. I am adding a hyperlink dynamically to the placeholder. The href property of the hyperlink is a javascript doPostback call. I have set up the RadAjax manager so that the pnl is the ajaxified control and the updated control is the pnl but this did not work - a full postback was performed (my thinking here was that is i set the pnl as the ajaxified control then any control within the panel such as my dynamically link that triggers a postback will lead to an asynchronous update of the panel itself). I also tried adding the dynamically created hyperlinks to the ajax manager in the code behind but that didn't work either. Please can you advise what I need to do.

many thanks

 

<asp:ScriptManager ID="ScriptManager1" runat="server">

 

 

</asp:ScriptManager>

 

 

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

 

 

<AjaxSettings>

 

 

<telerik:AjaxSetting AjaxControlID="pnlTest">

 

 

<UpdatedControls>

 

 

<telerik:AjaxUpdatedControl ControlID="pnlTest" />

 

 

</UpdatedControls>

 

 

</telerik:AjaxSetting>

 

 

</AjaxSettings>

 

 

</telerik:RadAjaxManager>

 

 

<br />

 

 

<br />

 

 

<asp:panel ID="pnlTest" runat="server">

 

 

<asp:PlaceHolder runat="server" ID="ph1"></asp:PlaceHolder>

 

 

<br />

 

 

 

<br />

 

 

<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

 

 

 

</asp:panel>

in page load event

 

 

Dim h As New HyperLink

 

h.NavigateUrl =

"javascript:__doPostBack('x','y')"

 

 

 

 

 

 

 

 

 

 

ph1.Controls.Add(h)

RadAjaxManager1.AjaxSettings.AddAjaxSetting(h, pnlTest)

label1.text = now()

Iana Tsolova
Telerik team
 answered on 25 Jun 2009
8 answers
148 views
I m a new user of telerik.

i want to create a portal page using your rad control like netvibes/bbc.co.uk

pls help me, how to create this page.



Petio Petkov
Telerik team
 answered on 25 Jun 2009
4 answers
333 views
Telerik Support,

I have Toolbar with some buttons. I have a toolbardropdown and toolbarsplitbutton, inside I have 2 buttons. Now when I select any one of them there should be a indication of which is selected, like a tick sign or something. I am not able to find any propery in toolbar out of box. Is there any property available to do so, or else how can we achive it ?

Below is the code for my toolbar.


<telerik:RadToolBar ID="tbTopPage" runat="server" Skin="Office2007" Width="100%">  
    <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
    <Items> 
        <telerik:RadToolBarButton runat="server" Text="Collapse All">  
        </telerik:RadToolBarButton> 
        <telerik:RadToolBarButton runat="server" IsSeparator="True" Text="Seperator1">  
        </telerik:RadToolBarButton> 
        <telerik:RadToolBarSplitButton runat="server" Text="Relation"   
            EnableDefaultButton="False">  
            <Buttons> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True"   
                    Text="With Relation" ValidationGroup="Relation">  
                </telerik:RadToolBarButton> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True"   
                    Text="Without Relation" Checked="True" ValidationGroup="Relation">  
                </telerik:RadToolBarButton> 
            </Buttons> 
        </telerik:RadToolBarSplitButton> 
        <telerik:RadToolBarButton runat="server" IsSeparator="True" Text="Seperator2">  
        </telerik:RadToolBarButton> 
        <telerik:RadToolBarDropDown runat="server" Text="View">  
            <Buttons> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True" Group="View"   
                    Text="Summary">  
                </telerik:RadToolBarButton> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True" Group="View"   
                    Text="Detail">  
                </telerik:RadToolBarButton> 
            </Buttons> 
        </telerik:RadToolBarDropDown> 
        <telerik:RadToolBarButton runat="server" IsSeparator="True" Text="Seperator3">  
        </telerik:RadToolBarButton> 
        <telerik:RadToolBarSplitButton runat="server" Text="Actions"   
            EnableDefaultButton="False">  
            <Buttons> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True" 
                    Text="Add to Basket">  
                </telerik:RadToolBarButton> 
                <telerik:RadToolBarButton runat="server" CheckOnClick="True" 
                    Text="Maintenance Update">  
                </telerik:RadToolBarButton> 
            </Buttons> 
        </telerik:RadToolBarSplitButton> 
    </Items> 
</telerik:RadToolBar> 


Thanks,
Het
Yana
Telerik team
 answered on 25 Jun 2009
5 answers
858 views
Hi, I have a grid that binds to a data table. Data table can have different number of columns. A user can select the view (grouping or not and if to show a data table A or B).
Everything works ok when there is no grouping.

When I add grouping: if a grid is bound to a data table with less columns (than the currently bound one) all works ok, but if a new data table has more columns I get an error that "Column 'Col 4' does not belong to table .

I am assuming that I do something wrong but so far could not see what it is. Could somebody point me in the right direction? The issue is: a grid is bound dynamically to differently structured data tables and when there is grouping added ... swicthing  to a table with more columns causes and error (Error only occurs when there is grouping and aggregate function in a footer).

I can supply a simple project that demonstartates this if this is not somethign obvious.The grid is RADGrid for ASP.NET AJAX and the version is 2009 Q1

Full Error:
-----------------------------------------------------------------------------------------------------------------------------
ArgumentException: Column 'Col 4' does not belong to table .]
   System.Data.DataRow.GetDataColumn(String columnName) +1775301
   System.Data.DataRow.get_Item(String columnName) +13
   Telerik.Web.UI.GridDataSetHelper.CalculateAggregates(DataRow SourceRow, DataRow DestRow, Int32 rowCountInGroup, GridTableView view) +704
   Telerik.Web.UI.GridDataSetHelper.InsertGroupByInto(GridTableView gridTableView, DataTable DestTable, DataTable SourceTable, String RowFilter, Int32 FirstIndexInPage, Int32 LastIndexInPage, Boolean ApplyPaging, Boolean IsCustomPaging) +669
   Telerik.Web.UI.GridEnumerableFromDataView.PerformTransformation() +2743
   Telerik.Web.UI.GridEnumerableFromDataView.TransformEnumerable() +21
   Telerik.Web.UI.GridTableView.GetEnumerator(Boolean useDataSource, GridEnumerableBase resolvedDataSource, ArrayList dataKeysArray) +105
   Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource) +169
   Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +499
   System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +57
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +114
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142
   Telerik.Web.UI.GridTableView.PerformSelect() +4
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
   Telerik.Web.UI.GridTableView.DataBind() +238
   Telerik.Web.UI.RadGrid.DataBind() +80
   Telerik.Web.UI.RadGrid.AutoDataBind(GridRebindReason rebindReason) +2122
   Telerik.Web.UI.RadGrid.Rebind() +9
   TelerikGridApp._Default.ddl_indexChanged(Object sender, EventArgs e) in C:\Projects\NRS\Utils\TelerikGridApp\Default.aspx.cs:68
   System.Web.UI.WebControls.ListControl.OnSelectedIndexChanged(EventArgs e) +111
   System.Web.UI.WebControls.DropDownList.RaisePostDataChangedEvent() +134
   System.Web.UI.WebControls.DropDownList.System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent() +10
   System.Web.UI.Page.RaiseChangedEvents() +165
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1485

Thanks,

KJRB
KJRB
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 answered on 25 Jun 2009
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