Questions on UI for ASP.NET AJAX Forum

1 answer

172 views

Client side validation of AllowedMimeTypes

hi friends

why Client side validation of AllowedMimeTypes in RadAsyncUpload don't work?

AsyncUpload

answered on 05 Jul 2010

1 answer

62 views

Edit column (sometimes)

Hi,
    This may be basic, but I can't see where to configure what I want:
    I'd like to have an edit (button) column autogenerated on my detail table, but not on the master table. How do I do this?
    Thanks,
        Ben

Grid

answered on 05 Jul 2010

1 answer

117 views

radMenu shows through radWindow

I have a radMenu on the main site.master form which shows on a page. The page has a radGrid with a button to open a radWindows that shows a report. When the radWindow opens everything works great but the radMenu shows through onto the Window.

Please see the attached jpg for a visual.

Menu

answered on 05 Jul 2010

1 answer

85 views

How to keep the opened window as the window opened firstly?

Hello,telerik:
My scenriao is:

when I open the window that inserts one column into a table in a radgrid column firstly ,I can do well.

But when I open the same window in the same row immediately after the opened window firtstly closed , the old state still remain ,for example , the text of the textbox I typed still keep,How can I keep the window state as I open firstly?
thanks.

Window

answered on 05 Jul 2010

2 answers

212 views

How can you catch parsing exceptions for filtering?

When a value is entered into a filter that the automatic parser cannot parse, an exception is thrown, for example, if "2010" is entered into a DateTime filter box. How can this exception be caught so that it can be dealt with instead of invalidating the page?

Example exception:

ERROR DETAILS
Message : String was not recognized as a valid DateTime.
Source : mscorlib
Stack Trace : at System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles)
at lambda_method(Closure , ExchangeRate )
at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
at System.Linq.Enumerable.Count[TSource](IEnumerable`1 source)
at System.Linq.EnumerableExecutor`1.ExecuteBoxed()
at Telerik.Web.UI.GridDynamicQueryable.Count(IQueryable source)
at Telerik.Web.UI.GridDataTableFromEnumerable.FillData35()
at Telerik.Web.UI.GridDataTableFromEnumerable.FillData()
at Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized()
at Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, IEnumerable enumerable, Boolean CaseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields)
at Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields)
at Telerik.Web.UI.GridTableView.get_ResolvedDataSource()
at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)
at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)
at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)
at Telerik.Web.UI.GridTableView.PerformSelect()
at Telerik.Web.UI.GridTableView.DataBind()
at Telerik.Web.UI.RadGrid.OnBubbleEvent(Object source, EventArgs e)
at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args)
at Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e)
at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args)
at Telerik.Web.UI.GridItem.OnBubbleEvent(Object source, EventArgs e)
at Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
TargetSite : Parse

Grid

answered on 04 Jul 2010

1 answer

108 views

RadChart doesn't draw a chart sometimes

Please, see the subject.

With some numbers combination I can see all charts, with some can't see at least one.

Most of the cases (6 from 10) it works...

Is it normal? :) Telerik rules?

http://img2.pict.com/22/9e/06/3746553/0/chartimage1.png

http://img2.pict.com/a1/46/c6/3746552/0/chartimage3.png

http://img2.pict.com/56/73/a8/3746554/0/chartimage2.png

I've noticed when the upper chart has bigger value than lower (vertical style) - it doesn't draw the upper.

Otherwise - draws all.

Same with horizontal - left=upper, right=lower - doesn't draw the right one

Also, using Drill Down chart when I click on a chart and display next diagram, then active areas are same as on parent chart.

RadChart doesn't reassign new active areas on new chart.

Same's on ya example:

http://demos.telerik.com/aspnet-ajax/chart/examples/functionality/drilldown/defaultcs.aspx

Chart (Obsolete)

answered on 04 Jul 2010

8 answers

279 views

[Solved] Rad Dock Problems while updating to new version

Hi Telerik Team

I'm upgrade from Q3 2008 to Q3 2009 and faces some problem in the rad dock

1- the command buttons disappeared , in Q3 2008 I used the folllowing style to display the command

.RadDockCloseCommand

{

width: 25px;

height:25px;

cursor:pointer;

cursor:hand;

background:url(../common/Image/portal/close.gif) transparent !important;

}

and the same for RadDockExpandCommand,RadDockCollapeCommand
2- there is a space [nearly 5 to 10 pixels] between the dock and the inner control [left and right sides] which was not in the earlier versions.
3- the rad scheduler in rad dock overflow the container dock

you can have a look at this image to the the bugs visually
http://www.4shared.com/photo/oT1PeWR8/Portal.html

many thanks for telerik support team

Tools

asp.net 3.5
IE 8
Rad controls for asp.net ajax
windows 7 operating system

Dock

answered on 03 Jul 2010

2 answers

115 views

[Solved] Changing Dialog Templates - class not working

I am trying to convert my declarative RadConfirm template over to a class and have followed the steps outlined here (twice):
http://www.telerik.com/help/aspnet-ajax/window_dialogschangingthedialogtemplates.html
but it's not working.

When putting the code into the page_load event I get an error on this line:
Me.RadWindowManager1.ConfirmTemplate = New ConfirmTemplate(Me.Page)
The error is:
Error 5 Type 'ConfirmTemplate' is not defined.

My class file is (ascx):

    
            <%@ Control Language="VB" ClassName="ConfirmTemplate" %> 
        
            <div class="rw_Confirm_Wrapper"> 
        
                <div class="rw_ConfirmText"> 
        
                    {1} 
        
                </div> 
        
                <div class="rw_ConfirmButtonsWrapper"> 
        
                    <div class="rw_ConfirmButtons" style="float: left;" onclick="$find('{0}').close(false);"> 
        
                        Cancel</div> 
        
                    <div class="rw_ConfirmButtons" style="float: right;" onclick="$find('{0}').close(true);"> 
        
                        Proceed</div> 
        
                </div> 
        
            </div>

and (ascx.vb):

    
            Class ConfirmTemplate 
        
                Implements ITemplate 
        
                Private _page As Page 
        
                Public Sub New(ByVal page As Page) 
        
                    Me._page = page 
        
                End Sub 
        
                Sub InstantiateIn(ByVal owner As Control) Implements ITemplate.InstantiateIn 
        
                    Dim ctrl As Control = _page.LoadControl("ConfirmTemplate.ascx") 
        
                    owner.Controls.Add(ctrl) 
        
                End Sub 
        
            End Class

I have followed the example exactly also (using c#) with an AlertTemplate and got the same error.

I would welcome any assistance with this - thanks.

Window

answered on 02 Jul 2010

3 answers

183 views

[Solved] Data Grid Update EditMode="InPlace" does not work

Hello, I have a problem with datagrid and EditMode="InPlace", I'm using code behind for update, so when the data pass to the method, the row to update is the correct, but, the new data don't, the data is old. I attached the code.

    
            <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"     EnablePageHeadUpdate="false"> 
        
                                                            <AjaxSettings> 
        
                                                                <telerik:AjaxSetting AjaxControlID="rgSocios"> 
        
                                                                    <UpdatedControls> 
        
                                                                        <telerik:AjaxUpdatedControl ControlID="rgSocios" /> 
        
                                                                        <telerik:AjaxUpdatedControl ControlID="Label1" /> 
        
                                                                    </UpdatedControls> 
        
                                                                </telerik:AjaxSetting> 
        
                                                            </AjaxSettings> 
        
                                                        </telerik:RadAjaxManager> 
        
                                                        <telerik:RadGrid ID="rgSocios" runat="server" ShowStatusBar="True" 
        
                                                            Skin="Windows7" Visible="False" AllowAutomaticUpdates="True" AutoGenerateEditColumn="False" 
        
                                                            GridLines="None" PageSize="7" AllowPaging="true" EnableViewState="true" 
        
                                                            OnDataBound="rgSocios_DataBound" OnLoad="rgSocios_OnLoad" OnUpdateCommand="rgSocios_UpdatedCommand"> 
        
                                                            <MasterTableView NoMasterRecordsText="No se encontraron socios para este agente" 
        
                                                                CommandItemDisplay="Top" AutoGenerateColumns="False" AllowSorting="True" EditMode="InPlace" DataKeyNames="numIdSocio"> 
        
                                                                <AlternatingItemStyle BackColor="#E0E0E0" /> 
        
                                                                <PagerStyle Mode="NextPrevNumericAndAdvanced" /> 
        
                                                                    <CommandItemSettings 
        
                                                                        ShowExportToWordButton="true" 
        
                                                                        ShowExportToExcelButton="true" 
        
                                                                        ShowExportToCsvButton="true" 
        
                                                                        ShowExportToPdfButton="true" 
        
                                                                        ShowAddNewRecordButton="false" 
        
                                                                        ExportToCsvText="Exportar a CSV" 
        
                                                                        ExportToExcelText="Exportar a Excel" ExportToPdfText="Exportar a PDF" 
        
                                                                        ExportToWordText="Exportar a Word" RefreshText="Refrescar" 
        
                                                                    /> 
        
                                                                <Columns> 
        
                                                                    <telerik:GridBoundColumn DataField="codigoCompania" UniqueName="idCompania" HeaderText="Compañía" HeaderStyle-HorizontalAlign="Center" > 
        
                                                                    <HeaderStyle HorizontalAlign="Center" /> 
        
                                                                    </telerik:GridBoundColumn> 
        
                                                                    <telerik:GridBoundColumn DataField="fechaActualizacion" UniqueName="fechaActualizacion" HeaderText="Fecha Actualizaci&oacute;n" HeaderStyle-HorizontalAlign="Center" > 
        
                                                                    <HeaderStyle HorizontalAlign="Center" /> 
        
                                                                    </telerik:GridBoundColumn> 
        
                                                                    <telerik:GridBoundColumn DataField="numIdIntermediario" UniqueName="numIdIntermediario" HeaderText="N&uacute;mero Identificaci&oacute;n Intermediario" HeaderStyle-HorizontalAlign="Center" > 
        
                                                                    <HeaderStyle HorizontalAlign="Center" /> 
        
                                                                    </telerik:GridBoundColumn> 
        
                                                                    <telerik:GridBoundColumn DataField="nombreSocio" UniqueName="nombreSocio" HeaderText="Nombre Socio" HeaderStyle-HorizontalAlign="Center" > 
        
                                                                    <HeaderStyle HorizontalAlign="Center" /> 
        
                                                                    </telerik:GridBoundColumn> 
        
                                                                    <telerik:GridBoundColumn DataField="numIdSocio" UniqueName="numIdSocio" HeaderText="Numero Identificaci&oacute;n Socio" HeaderStyle-HorizontalAlign="Center" > 
        
                                                                    <HeaderStyle HorizontalAlign="Center" /> 
        
                                                                    </telerik:GridBoundColumn> 
        
                                                                </Columns> 
        
                                                                <RowIndicatorColumn><HeaderStyle Width="20px" /></RowIndicatorColumn> 
        
                                                                <ExpandCollapseColumn><HeaderStyle Width="20px" /></ExpandCollapseColumn> 
        
                                                            </MasterTableView> 
        
                                                            <ClientSettings> 
        
                                                                <ClientEvents OnRowClick="RowClick" OnRowDblClick="RowDblClick" OnGridCreated="GridCreated" OnCommand="GridCommand" /> 
        
                                                            </ClientSettings> 
        
                                                        </telerik:RadGrid>

Grid

answered on 02 Jul 2010

2 answers

110 views

Loosing column names through Excel export

Hoping I can get some ideas on how to overcome an issue we are experiencing.

I have a Rad Grid that is hidden (visible = false) that returns an Excel export of the output. When the grid is set to visible = false the Excel export looses its column headings.

Any ideas on how to fix this? I would like the column headers to display in the Excel output regardless of the grid being visible or not.

Thanks

Grid

answered on 02 Jul 2010