Questions on UI for ASP.NET AJAX Forum

1 answer

134 views

We are using most current version of RADEditor. It uses AJAX 1.0. Last time, when we tried to install .net framework 3.5 on the development server, we encountered some problems. We saw error message similar to this

'Unable to cast object of type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection' to type
'System.Web.Configuration.ScriptingScriptResourceHandlerSection'.

We had to modify the web configure file to not use .net framework 3.5

Do you have detailed instruction on how to install .net framework 3.5 in the environment where AJAX 1.0 is installed? Thanks.

WebParts for SharePoint

answered on 21 Jan 2010

1 answer

140 views

Custom Attributes for ChartClickEventArgs args

I would like to add a custom attribute to a RadChart so that I can use it when the user clicks on the series.

Currently I have an exploded pie chart. I can parse the data that is displayed. But I would prefer to add an ID to the series and be able to parse the ID when I go to drill down on the click event.

Thanks

Chart (Obsolete)

answered on 21 Jan 2010

2 answers

85 views

Custom sort

Hi, I need help. After making the ordering of the grid I need to get this data from the modified datatable, how can I do??

I am passing the values to sort through the code below:

        GridSortExpression expression = new GridSortExpression ();
        expression.FieldName = "ds2";
        this.RgDados.MasterTableView.SortExpressions.AddSortExpression (expression);
        this.RgDados.MasterTableView.Rebind ();

        DataTable dt = (DataTable) RgDados.MasterTableView.DataSource;
        Session [ "Data"] = dt;

Grid

answered on 21 Jan 2010

8 answers

344 views

Question marks instead of

hello,

i have some problems with the editor and dotnetnuke version 5.2
i installed the zippackage Telerik.DNN.Modules_2009_2_826_dev.zip and activated the RADeditor.
this works but i have problems with blank spaces and special characters.

i read this article http://www.telerik.com/help/aspnet/editor/appearanceofoddcharactersaftersavingradeditorscontentindatabase.html

but in the web.config from dnn my language settings look like this:

here you can see my portal where i hvae the ?? instead of the blank spaces:

http://auct.dnn.at/Home/tabid/40/language/de-DE/Default.aspx

editor settings:

where can i change some editor settings?
i'd like to change the root folders for inserting an image, document, flash, media oder template.

thanks for help

regards

michael

Editor

answered on 21 Jan 2010

2 answers

90 views

Put All Grandchild rows into Edit Mode

I have a hierarchial grid with 3 levels - Parent, Child, & Grandchild. When the user clicks the imagebutton on a Child level row, I want all of the Grandchild level rows to go into edit mode. Here's my code:

    
            Protected Sub dg_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles dg.ItemCommand  
        
                    If e.CommandName = "editChild" Then 
        
                        If Not e.Item.Expanded Then 
        
                            e.Item.Expanded = True 
        
                        End If 
        
                        Dim item As GridDataItem = CType(e.Item, GridDataItem)  
        
                        Dim nestedTableView As GridTableView = CType(item.ChildItem.NestedTableViews(0), GridTableView)  
        
                        For Each grandChild As GridDataItem In nestedTableView.Items  
        
                            grandChild.Edit = True 
        
                        Next 
        
                        nestedTableView.Rebind()

Upon Rebind(), I receive the following error:

"Specified argument was out of the range of valid values. Parameter name: index"

Before the Rebind, nestedTableView.Items.Count = 4. After the Rebind, nestedTableView.Items.Count = 0.

If I rebind the grid instead of rebinding the tableview, ( dg.Rebind() ) then I lose all the Child & Grandchild data with no errors. If I rebind on the event item itself ( item.OwnerTableView.Rebind() ) then I only lose the GrandChild data with no errors.

Needless to say, I'm pretty confused what object to do my rebind on in order to put all of the Grandchild rows into edit mode and retain the data visibly on the screen. I'm guessing I'm pretty close.

Thanks in advance.

Grid

answered on 21 Jan 2010

1 answer

152 views

selectitem row when click on GridHyperLinkColumn or GridTemplateColumn

2009.3.1210.35
Requirement: When GridHyperLinkColumn is clicked, I want the row to be selected.
I have <Selecting AllowRowSelect="true" /> already but that doesn't select row when the link in HyperLinkColumn is clicked.
I can't add OnClick to GridHyperLinkColumn so I made a GridTemplateColumn and used <asp:hyperlink> instead which I could call a javascript with onClick. However I do not know how to pass the current row index to the Row_Select function that I got from another post.

ClientEvent OnRowClick="RowClick" doesn't fire when clicked on the hyperlink either.

    
                    <telerik:RadScriptBlock  runat="server"> 
        
                        <script language="javascript" type="text/javascript"> 
        
                            function Row_Select(arg) {   
        
                              var mt = $find("<%# RadGrid1.ClientID %>").get_masterTableView();   
        
                              var row = mt.get_dataItems()[arg];   
        
                              mt.selectItem(row.get_element()); 
        
                          } 
        
                          function RowClick(sender, eventArgs) { 
        
                              var mt = $find("<%# RadGrid1.ClientID %>").get_masterTableView(); 
        
                              var row = mt.get_dataItems()[eventArgs.get_itemIndexHierarchical()]; 
        
                              mt.selectItem(row.get_element()); 
        
                          } 
        
                        </script> 
        
                    </telerik:RadScriptBlock >

Grid

answered on 21 Jan 2010

2 answers

93 views

[Solved] Change Width of Filter UI Elements

Is there a way to lower the width of the filter UI elements? I have columns that have a short amount of text in them, leaving too much white space in the column. Changing the column widths hides part of the filter UI elements.

Grid

answered on 21 Jan 2010

1 answer

84 views

Validation to grid edit form

hi,

how can i add validation to grid edit forms?

lakmal

Grid

answered on 21 Jan 2010

3 answers

204 views

set focus to a textbox in EditFormSettings FormTemplate

in my edit template form I have a textbox. I want to set this textbox to focus upon clicking on Edit on a row in the grid to bring up the edit template form.

please help

thanks in advance

Grid

answered on 20 Jan 2010

1 answer

399 views

Single Record Spanning Multiple Rows

I am trying to have a RadGrid span multiple rows for a single record. The first row would have 5 different columns, each with a different piece of the data. The second row would contain a different piece of data and would span all 5 columns. Is this possible and if so is there a resource someone can point me towards to help me get started?

Thanks.

Grid

answered on 20 Jan 2010