Questions on UI for ASP.NET AJAX Forum

2 answers

163 views

Tool tip not updating when grid is filtered by combobox

I have a similar scenario to the online demo Demo . my issue is that when i use a combobox to filter the grid the tooltip manager is not updated. Instead it retains the datakey for the 1st ,2nd record rather than those of the filtered items. Here are snippets of my code...

    
            Public Sub OnAjaxUpdate(ByVal sender As Object, ByVal args As ToolTipUpdateEventArgs)  
        
                    Me.UpdateToolTip(args.Value, args.UpdatePanel)  
        
            End Sub 
        
            Private Sub UpdateToolTip(ByVal elementID As String, ByVal panel As UpdatePanel)  
        
                    Dim ctrl As Control = Page.LoadControl("~/UserControls/ControlRoot/TooTips/Tip.ascx")  
        
                    panel.ContentTemplateContainer.Controls.Add(ctrl)  
        
                    Dim details As EquipmentTip = DirectCast(ctrl, EquipmentTip)  
        
                    details.ID = CType(elementID, Int32)  
        
            End Sub

tool tip manager

    
              <telerik:RadToolTipManager ID="RadToolTipManager1" OffsetY="-1" HideEvent="ManualClose" 
        
                        Width="250" Height="350" runat="server" OnAjaxUpdate="OnAjaxUpdate" RelativeTo="Element" 
        
                        Position="MiddleRight" Skin="Windows7" ShowDelay="100" Sticky="True">  
        
              </telerik:RadToolTipManager>

grid template column

    
            <telerik:GridTemplateColumn HeaderText=" Owner" SortExpression="OwnerStatusDescription">  
        
                                    <ItemTemplate> 
        
                                        <asp:HyperLink ID="targetControl" NavigateUrl="#" runat="server" Text='<%# Eval("OwnerStatusDescription") %>'> </asp:HyperLink> 
        
                                    </ItemTemplate> 
        
             </telerik:GridTemplateColumn>

and my ajax manager

    
            <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1" 
        
                ClientEvents-OnRequestStart="requestExportStart" > 
        
                <ClientEvents OnRequestStart="requestExportStart"></ClientEvents> 
        
                <AjaxSettings> 
        
                    <telerik:AjaxSetting AjaxControlID="ComboBox">  
        
                        <UpdatedControls> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadToolTipManager1" /> 
        
                            <telerik:AjaxUpdatedControl ControlID="Grid" /> 
        
                        </UpdatedControls> 
        
                    </telerik:AjaxSetting> 
        
                    <telerik:AjaxSetting AjaxControlID="Grid">  
        
                        <UpdatedControls> 
        
                            <telerik:AjaxUpdatedControl ControlID="RadToolTipManager1" /> 
        
                            <telerik:AjaxUpdatedControl ControlID="Grid" /> 
        
                        </UpdatedControls> 
        
                    </telerik:AjaxSetting> 
        
                </AjaxSettings> 
        
            </telerik:RadAjaxManager>

is there a way to make sure that this doesn't happen i.e. via code or client script .

How do I manually clear the tootip and reasign the filtered values???

ToolTip

answered on 31 Mar 2010

5 answers

181 views

Grid and relative positioning

Hi,

I have radgrid wrapepd by div with relative positioning css attribute.

The problem is: page size listbox or filter listbox showup in wired places.
When i remove relative positioning everything looks fine (but I need this positioning to my page layout look good)

Any help?

Cheers, Grzesiek

Grid

answered on 31 Mar 2010

3 answers

181 views

Deselecting event, set_cancel(true) does not preserve selectcolumn status

Hi,

I need confirm dilog when user deselects a row.

I am using GridClientSelectColumn for row selection.

I am using RowDeselecting event of grid.

I am doing eventArgs.set_cancel(true); when user says cancel, and it leave the row in its old state(selected).

var grid = sender;

var MasterTable = grid.get_masterTableView();

var row = MasterTable.get_dataItems()[eventArgs.get_itemIndexHierarchical()];

var cell = MasterTable.getCellByColumnUniqueName(row, "Name");

if(!confirm("confirm?"))

{

eventArgs.set_cancel(true);

}

But the problem is check box in GridClientSelectColumn loses its status. It becomes unchecked and does not get checked even if i set cancel true.

I want the select checkbox should also be cancelled and made checked again.

Tell me if I have chosen wrong event or on wrong object.

Help please.

Thanks,

Jimmy.

Grid

answered on 31 Mar 2010

2 answers

69 views

separate style for grid and tabstrip?

I’m using ASP.NET mvc controls

I need to change the hover style for a tab strip control on my pages

If i do this the grid hover changes as well...

Can i have separate style for the grid and the tabstrip?

Visual Style Builder

answered on 31 Mar 2010

1 answer

156 views

[Solved] Setting tab tooltip client-side

TabStrip

answered on 31 Mar 2010

1 answer

118 views

Dragging a row outside of a grid causes issues

I have a grid that allows drag n drop of a row. When I drag a row outside of a grid, and let go of it, the dragged row is still attached to the mouse in IE 7 and 8. This does not happen in firefox. Also, I tried this on the demo telerik's site and the issue is still there on the latest version.

http://demos.telerik.com/aspnet-ajax/grid/examples/programming/draganddrop/defaultcs.aspx

Does anyone have a solution to this?

Thanks.

Grid

answered on 31 Mar 2010

2 answers

97 views

Selecting Rows with CTRL + SHIFT doesn't trigger an AJAX Postback

Hi everybody

The title mentions it all :)

The AllowMultiRowSelection property is enabled, but whenever I select a multiple rows using the CTRL + SHIFT combo, the rows are marked as selected but the OnSelectedIndexChanged event doesn't fire. Am I missing something?

I'll provide further information if needed.

Thanks in advance.

Regards,

Mallory

Grid

answered on 31 Mar 2010

2 answers

112 views

Question about GridDropDownColumn

I have a RadGrid with a GridDropDown column:

    
            <telerik:RadGrid ID="DGrid" runat="server" AutoGenerateColumns="False" 
        
                Width="100%" AllowAutomaticDeletes="True" GridLines="None" OnItemDataBound="DGrid_ItemDataBound" 
        
                OnNeedDataSource="DGrid_NeedDataSource" OnInsertCommand="DGrid_InsertCommand" 
        
                OnUpdateCommand="DGrid_UpdateCommand" OnDeleteCommand="DGrid_DeleteCommand" 
        
                AllowMultiRowEdit="false">  
        
                <mastertableview commanditemdisplay="Bottom" editmode="InPlace">  
        
                    <HeaderStyle Wrap="false" /> 
        
                    <RowIndicatorColumn> 
        
                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                    </RowIndicatorColumn> 
        
                    <ExpandCollapseColumn> 
        
                        <HeaderStyle Width="20px"></HeaderStyle> 
        
                    </ExpandCollapseColumn> 
        
                    <Columns> 
        
                        <telerik:GridDropDownColumn DataField="Id" UniqueName="Id" 
        
                            ListValueField="SystemID" ListTextField="SystemName" HeaderText="D" 
        
                            ItemStyle-Wrap="false" ItemStyle-Font-Names="Arial" ItemStyle-Width="500px">  
        
                               <ItemStyle Font-Names="Arial" /> 
        
                        </telerik:GridDropDownColumn> 
        
                        <telerik:GridButtonColumn CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" ButtonType="LinkButton" > 
        
                        </telerik:GridButtonColumn> 
        
                    </Columns> 
        
                </mastertableview> 
        
                <clientsettings> 
        
                    <Selecting AllowRowSelect="false" /> 
        
                </clientsettings> 
        
            </telerik:RadGrid>

My questions are:
How do I specify that the box that holds the values in the dropdownlist needs to be X pixels wide?
The text that shows up in the RadCombobox, how do you set the style?

Just not sure where to find the answers.

J

Grid

answered on 31 Mar 2010

1 answer

205 views

[Solved] Get Expand/Collapse Column in Child Grid

I have a master grid that opens to show rows in a child grid. The master grid has alternating colors for rows. I want the child rows to all have the same color as their parent row. This I have accomplished, but the first column (contains the expand/collapse button in parent row) is not colored appropriatly.

How do I get access to that column's cell to change it's background color?

I have attached two image files...one with parent collapsed and one with parent expanded.

Thank you,
Frank Prevatt

Grid

answered on 31 Mar 2010

1 answer

197 views

Problem with Aggregates in master/detail table hierarchy

Hi,

I want to have two different aggregates, one for the mastertable (easy) and a different one for a detailtable which is where I am having the issue. In the detail table I am using a gridBoundColumn, Aggregate="Sum" and the datafield and uniqueNames are unique, i.e. the do not exist anywhere else including anywhere in the mastertable.

Despite all this, the Sum aggregate from the master table for a different column named 'TotAmount' is showing in the DetailTable in a column named 'PayAmount'

I was assuming from the samples that its possible to have a nested hierarchy with aggregates - but for whatever reason, I am hitting the wall here. Any help appreciated.

Grid

answered on 31 Mar 2010