Questions on UI for ASP.NET AJAX Forum

1 answer

296 views

Passing Extra parameter to RadComboBox client-event

Hi All,
I have multiple OnDemandLoad ComboBoxes on a page. I am handling OnClientSelectedIndexChanged event of each combo separately. Since these combos identical, I want a single js event-handler with an extra parameter (eg. ClientID of a text-box).

I am expecting an easy solution for this requirement.

Thanks,
Akif

ComboBox

answered on 02 Jul 2010

1 answer

101 views

Filtercontrol in tooltip typeof control for grid

Hello Telerik,

I have requirement to view the Filter Control(TextBox), Filter Options (Contains, Endwith, EqualTo etc.) and sorting (Ascending,Descending) in one single box like in tooltip when they click on column header name.

I have attached the screenshot for better explanation.
If you can give a little idea abt it how i can proceed or some sample will be very helpful.

Sincerely,
Hardi

Grid

answered on 02 Jul 2010

1 answer

234 views

Very Low Performance of RadGrid vs. ASP Grid

In my web application I'm using ObjectDataSource and Entity Framework to access data. I've tryed to display the same data on ASP Grid and RadGrid.

The time needed to load a RadGrid is two time the time needed by an ASP Grid. Even if it's smart, I cannot wait 5 seconds or more to load a Telerik RadGrid!!! I've enabled paging of 25 items on both grids. The Grid are relatively simple with no skin.

Below there's the RadGrid:

    
            <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True"   
        
                    DataSourceID="ObjectDataSourceInterventi" EnableViewState="False"   
        
                    GridLines="None" PageSize="25" EnableAjaxSkinRendering="False"   
        
                    EnableEmbeddedScripts="False" EnableEmbeddedSkins="False" Skin="">  
        
                    <ClientSettings AllowAutoScrollOnDragDrop="False" AllowExpandCollapse="False"   
        
                        AllowGroupExpandCollapse="False">  
        
                        <Selecting EnableDragToSelectRows="False" />  
        
                        <Scrolling SaveScrollPosition="False" />  
        
                        <Resizing ClipCellContentOnResize="False" />  
        
                    </ClientSettings>  
        
            <MasterTableView autogeneratecolumns="False" datasourceid="ObjectDataSourceInterventi"   
        
                        enableviewstate="False">  
        
                <CommandItemSettings AddNewRecordImageUrl="AddRecord.gif"   
        
                    ExportToCsvImageUrl="ExportToCsv.gif" ExportToExcelImageUrl="ExportToExcel.gif"   
        
                    ExportToPdfImageUrl="ExportToPdf.gif" ExportToWordImageUrl="ExportToWord.gif"   
        
                    RefreshImageUrl="Refresh.gif" />  
        
            <RowIndicatorColumn FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                    SortDescImageUrl="SortDesc.gif">  
        
            </RowIndicatorColumn>  
        
            <ExpandCollapseColumn CollapseImageUrl="SingleMinus.gif"   
        
                    ExpandImageUrl="SinglePlus.gif" FilterImageUrl="Filter.gif"   
        
                    SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
            </ExpandCollapseColumn>  
        
                <Columns>  
        
                    <telerik:GridBoundColumn DataField="IdIntervento" DataType="System.Int64"   
        
                        HeaderText="IdIntervento" SortExpression="IdIntervento"   
        
                        UniqueName="IdIntervento" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdAzienda" DataType="System.Int64"   
        
                        HeaderText="IdAzienda" SortExpression="IdAzienda" UniqueName="IdAzienda"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="ChiamataN" DataType="System.Int64"   
        
                        HeaderText="ChiamataN" SortExpression="ChiamataN" UniqueName="ChiamataN"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="Anno" DataType="System.Int16"   
        
                        HeaderText="Anno" SortExpression="Anno" UniqueName="Anno"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdBene" DataType="System.Int64"   
        
                        HeaderText="IdBene" SortExpression="IdBene" UniqueName="IdBene"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="CodiceSAP" HeaderText="CodiceSAP"   
        
                        SortExpression="CodiceSAP" UniqueName="CodiceSAP"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="PostoLavoro" HeaderText="PostoLavoro"   
        
                        SortExpression="PostoLavoro" UniqueName="PostoLavoro"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdReparto" DataType="System.Int64"   
        
                        HeaderText="IdReparto" SortExpression="IdReparto" UniqueName="IdReparto"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdLinea" DataType="System.Int64"   
        
                        HeaderText="IdLinea" SortExpression="IdLinea" UniqueName="IdLinea"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdStabilimento" DataType="System.Int64"   
        
                        HeaderText="IdStabilimento" SortExpression="IdStabilimento"   
        
                        UniqueName="IdStabilimento" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="DataChiamata" DataType="System.DateTime"   
        
                        HeaderText="DataChiamata" SortExpression="DataChiamata"   
        
                        UniqueName="DataChiamata" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="OraChiamata" DataType="System.TimeSpan"   
        
                        HeaderText="OraChiamata" SortExpression="OraChiamata"   
        
                        UniqueName="OraChiamata" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdRichiedente" DataType="System.Int64"   
        
                        HeaderText="IdRichiedente" SortExpression="IdRichiedente"   
        
                        UniqueName="IdRichiedente" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdStatoChiamata" DataType="System.Int64"   
        
                        HeaderText="IdStatoChiamata" SortExpression="IdStatoChiamata"   
        
                        UniqueName="IdStatoChiamata" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdCategoriaInt" DataType="System.Int64"   
        
                        HeaderText="IdCategoriaInt" SortExpression="IdCategoriaInt"   
        
                        UniqueName="IdCategoriaInt" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdSpecializzazione" DataType="System.Int64"   
        
                        HeaderText="IdSpecializzazione" SortExpression="IdSpecializzazione"   
        
                        UniqueName="IdSpecializzazione" FilterImageUrl="Filter.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdStatoOperativoMacc"   
        
                        DataType="System.Int64" HeaderText="IdStatoOperativoMacc"   
        
                        SortExpression="IdStatoOperativoMacc" UniqueName="IdStatoOperativoMacc"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdUrgenza" DataType="System.Int64"   
        
                        HeaderText="IdUrgenza" SortExpression="IdUrgenza" UniqueName="IdUrgenza"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="DataUrgenzaEntroIl"   
        
                        DataType="System.DateTime" HeaderText="DataUrgenzaEntroIl"   
        
                        SortExpression="DataUrgenzaEntroIl" UniqueName="DataUrgenzaEntroIl"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdCdc" DataType="System.Int64"   
        
                        HeaderText="IdCdc" SortExpression="IdCdc" UniqueName="IdCdc"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                    <telerik:GridBoundColumn DataField="IdAllarme" DataType="System.Int64"   
        
                        HeaderText="IdAllarme" SortExpression="IdAllarme" UniqueName="IdAllarme"   
        
                        FilterImageUrl="Filter.gif" SortAscImageUrl="SortAsc.gif"   
        
                        SortDescImageUrl="SortDesc.gif">  
        
                    </telerik:GridBoundColumn>  
        
                </Columns>  
        
                <EditFormSettings>  
        
                    <EditColumn CancelImageUrl="Cancel.gif" EditImageUrl="Edit.gif"   
        
                        FilterImageUrl="Filter.gif" InsertImageUrl="Update.gif"   
        
                        SortAscImageUrl="SortAsc.gif" SortDescImageUrl="SortDesc.gif"   
        
                        UpdateImageUrl="Update.gif">  
        
                    </EditColumn>  
        
                </EditFormSettings>  
        
                <PagerStyle FirstPageImageUrl="PagingFirst.gif"   
        
                    LastPageImageUrl="PagingLast.gif" NextPageImageUrl="PagingNext.gif"   
        
                    PrevPageImageUrl="PagingPrev.gif" />  
        
            </MasterTableView>  
        
                    <PagerStyle FirstPageImageUrl="PagingFirst.gif"   
        
                        LastPageImageUrl="PagingLast.gif" NextPageImageUrl="PagingNext.gif"   
        
                        PrevPageImageUrl="PagingPrev.gif" />  
        
                </telerik:RadGrid>

What can I do to improve the radgrid performance?

Grid

answered on 02 Jul 2010

2 answers

139 views

Select button not working in IE

Under IE8 compatiblity mode, clicking the Select button doesn't do anything.
I don't get any script errors reported.

The button works fine in firefox, and when i explicitly disable intranet compatibility viewing in IE it works... But not if compatibility mode is in use.

Can anyone offer me a workaround (other than changing my browser settings).

Cheers

AsyncUpload

answered on 02 Jul 2010

0 answers

90 views

Can I enter wildcards in the filter-bar?

Hi

My users need the possibility to use wildcards in a filter expression: they want to enter "a%z" in the filterbox for a text-column and click on the "contains" function.
Unfortunatly the filtering fails in such a case: if EnableLinqExpression = true then the grid builds a filterexpression like ".contains('a%z')" but the resulting list is empty in every case. If EnableLinqExpression = false it builds an expression like "LIKE '%a%z%'" but behaves if there is no filter at all, even if other filters are set: all records are listed.

Any help for me?

thanks
Ralph

Grid

asked on 02 Jul 2010

1 answer

113 views

[Solved] Custom FontName

Is it possible? If I'd like to use different fonts ?

Thanks

Editor

answered on 02 Jul 2010

1 answer

207 views

set grid template item value from code behind

Hi

I am having a struggle getting this to work...
A grid item looks like this:

    
            <telerik:GridTemplateColumn DataField="PricePerBottle"   
        
            DataType="System.Decimal" HeaderText="£/Unit" SortExpression="PricePerBottle"   
        
            UniqueName="PricePerBottle">  
        
            <ItemTemplate> 
        
               <asp:Label ID="PricePerBottleLabel" runat="server" Text=''></asp:Label> 
        
            </ItemTemplate>

and I am trying to set values from code behind in the item databound event:

    
            Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As GridItemEventArgs) Handles RadGrid1.ItemDataBound  
        
                    If TypeOf e.Item Is GridDataItem Then  
        
                            Dim label1 As Label = DirectCast(item("PricePerBottle").FindControl("PricePerBottleLabel"), Label)  
        
                            label1.Text = someMathFunction(item("PricePerBottle").Text)

I am getting run time errors such as can't convert string "" to decimal. I have tried a number of variations but it seems I am not getting the column value.

Can you put me right?

Thanks

Clive

Grid

answered on 02 Jul 2010

1 answer

270 views

Smaller Calendar

What would I need to change to make the calendar smaller?

I'm using it in MultiView and would like a reduction in size, as the months are a pretty decent chunk of real estate on the screen.

Is something simple like some settings, or complicated like editing css files?

Or can I apply new css classes to do this for me?

While I go adventuring down those possible paths [didn't see anything that stood out, but haven't hunted yet], maybe someone will give me an answer quicker.

Calendar

answered on 02 Jul 2010

3 answers

182 views

Replace the document manager for the hyperlink manager

I like the document manager functionalityfor uploading documents to a site.

I also like the hyperlink manager functionalitywhich allows me to use the Hyperlink, anchor and email tabs.

What I don't like is that I can't link toother document libraries in other sites in the same site collection without explicitlyspecifying those libraries URL's in the Rad configuration files.

So I'd like to replace the document managerlink JUST INSIDE the hyperlink manager window so that the user canuse all of the functionality telerik supplies but when he clicks the documentmanager icon (just inside the hyperlink manager window) he get's displayed withthe SharePoint default link manager. can I do that?

kind of like using this <toolname="MOSSLinkManager" shortcut="CTRL+K" /> but onlyfrom within the hyperlink manager.

how can I do that?

WebParts for SharePoint

answered on 02 Jul 2010

7 answers

232 views

Telerik dynamically inserts extra Title tag?

After adding radWindow to my web pages, I noticed that an additional 'title' tag appears in the < head > section of each page. Since the extra title tag comes directly after a stylesheet link added by the rad controls, I'm assuming that the < title > tag was inserted by Telerik as well. The extra title isn't a problem functionally, but it causes the page to fail strict XHTML validation.

See the sample below from my page. The first title tag is actually found in the form's master page.

<title> Sales Operations</title>

@import url('/assets/stylesheet.css?lang=en&section=home&ignore_skin=0');

</style>

</title></head>

General Discussions

answered on 02 Jul 2010