Questions on UI for ASP.NET AJAX Forum

1 answer

111 views

Hi,

How can I change maximize button icon for rad window? if possible provide some sample code.

Thanks in advance.

Mamun

Window

answered on 06 Oct 2009

1 answer

106 views

GridBoundColumn 'SetupFilterControls' event not fired

I have extended the GridBoundColumn and am adding a DropDownList in the 'SetupFilterControls' method. The 'OnSelectedIndexChanged' event is never fired. What should I be checking?

    
                    protected override void SetupFilterControls(TableCell cell)  
        
                    {  
        
                        base.SetupFilterControls(cell);  
        
                        cell.Controls.RemoveAt(0);  
        
                        DropDownList ddl = new DropDownList();  
        
                        ddl.AutoPostBack = true;  
        
                        ddl.ID = "fltr" + DataField;  
        
                        ddl.SelectedIndexChanged += new EventHandler(junk_SelectedIndexChanged);  
        
                        cell.Controls.AddAt(0, ddl);  
        
                        cell.Controls.RemoveAt(1);  
        
                        ddl.DataSource = Owner.DataSource;  
        
                        ddl.DataTextField = DataField;  
        
                        ddl.DataValueField = DataField;  
        
                        ddl.DataBind();  
        
                    }

The 'junk_SelectedIndexChanged' never gets called...

Grid

answered on 06 Oct 2009

3 answers

50 views

Delete Table in FF bug

Hi,

The "Delete Table" functionality under right mouse-click on a drag handle of a table is not working in Firefox (3.5.3)

BR,
Marc

Editor

answered on 06 Oct 2009

2 answers

198 views

[Solved] Using custom commanditem template with details tables

Hi,

I'd like to use my custom commanditem template with details tables in a hierachy view like this sample:
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/commanditem/defaultcs.aspx.

How can I set the visibility of my commanditem buttons for the detailtables? Sample uses e.g. <%# RadGrid1.EditIndexes.Count = 0 %>. But this is not applicable with detailtables.

    
            <asp:LinkButton ID="btnEditSelected" runat="server" CommandName="EditSelected" Visible='<%# RadGrid1.EditIndexes.Count = 0 %>'><img style="border:0px;vertical-align:middle;" alt="" src="Images/Edit.gif" />Edit selected</asp:LinkButton>

Grid

answered on 06 Oct 2009

8 answers

428 views

Scrolling + FrozenColumnCount + Grid Width

Looking at the example provided by telerik.
http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/frozencolumns/defaultvb.aspx

Our RadGrid columns change based on some search criteria.

The first four columns we can freeze.
The next N columns we want to scroll. The problem is the RadGrid may have a bunch of space to the right of the grid as it scrolls.

Telerik has examples on: "Resizing grid with scrolling when data is less than scroll height"
http://www.telerik.com/help/aspnet-ajax/grdresizegridwithscrollingwhenlessdata.html

and "Changing grid ScrollHeight at runtime to fill its container height"
http://www.telerik.com/help/aspnet-ajax/grdchangescrollheightatruntime.html

but what about "when the WIDTH of the grid changes based on columns being returned". In one scenario, we may have 5 columns returned where the first 4 columns are frozen. If the Grid is 800px wide. The 5 column is now (maybe) 400px wide.
Or we may bring back 30 columns. When we scroll to the right, the columns end, but the scrollbar continues with dead space to the right.

Any ideas?

Grid

answered on 06 Oct 2009

1 answer

134 views

RadGrid stylistic issue after upgrade

When upgrading from Telerik 2009.1.527.35 to 2009.2.826.35 we got a couple of stylistic issues with our Skins (as we always do -- your backwards compatibility is pretty lousy for custom skins) but we managed to fix those. However, a more grave problem became evident, and it's not related to our skins, because the problem occurs even when using your built-in skins. Our RadGrids went from looking like in the before.png attachment to looking like in the after.png attachment. I've been fighting with this issue all day, and I can't for the life of me understand why this happens. And again, it also happens in the Telerik built-in skins.

Please help.

Grid

answered on 06 Oct 2009

2 answers

136 views

Tooltip over gridrow

Hi,

is it possible to assign a tooltip to a whole gridrow?

So the user doesn't have to move the mouse over a specific control in a column of the gridrow.

thx, Mario

Grid

answered on 06 Oct 2009

4 answers

122 views

[Solved] Panelbar migration

Hi,

I try to migrate http://www.pp-p,com to .NET 3.5
Selected pages are white.
If you (for an example) expand Team - Allgemeins/Home stays selected.

The problem PanelBar changed the select behaviour.
With the old version (as you can see) a user can expand other nodes - the current page is still selected.

I'm not able to get this working with Q2 2009 - as soon as I expand another item (without selecting a detail entry),
the selection of the current page gets lost.

How can I achieve the "old" behaviour with the current version of PanelBar?

Regards
Manfred

PanelBar

answered on 06 Oct 2009

3 answers

90 views

EditIndexes and concurrent users

I have a grid within my application that allows only one row to edited at a time. When there are two (or more) concurrent users of the application I have come across this scenario;

// - User A selects a row to edit

// - User B adds a new row above the one currently being edited (in a different instance of the application)

// - User A causes the grid to postback but remain in edit mode. For example, incomplete mandatory fields.

// - User A is now presented with a different row to edit because the index value on the original row has increased by 1 but the EditIndexes value hasn't

Please can someone let me know if this the expected outcome or if I am missing something obvious?