Questions on UI for ASP.NET AJAX Forum

4 answers

105 views

Grid with Export

Hi,

I have a requirement like:

I have a datatable with 10 columns, out of which I am showing only 5 columns on page. Page also have export button, which is working fine and exporting only five columns with sorting & filtering.

Now due to some requirement , client is expecting to show 5 columns as is on page but while exporting, excel should contain all 10 columns.

Is it possible to full fill this requirement?

Grid

answered on 28 Mar 2011

17 answers

425 views

Radgrid scrollbar header background, empty row at the end of grid

I set EnableEmbeddedSkins="false" and set my custom skin for my radgrid.

The below 3 problems occured when the grid has scrollbar :

1. scrollbar Header background image is not displaying. How to get scrollbar header background.
2. When scrolls, the scrollbar displays tooltip saying that "Page 1 of 1". How to remove this.
3. After the data rows in the grid, one empty row was added at the end. How to remove this.
4. The styles are not applied to the grid when I browse from Firefox.

Kindly help me to fix those problems.

See the attached image for your reference. The problems are circled in Red color in the image.

Grid

answered on 28 Mar 2011

1 answer

137 views

inside RadGrid, group header alignment problem - design issue

Hi,
I am using RadGrid. but I am facing some design related prob.
Please download attached .jpeg file and you will get my prob.

RadGrig is like this -

<telerik:RadGrid runat="server" ID="rgQuestions" OnNeedDataSource="rgQuestions_NeedDataSource"

AllowPaging="True" AllowMultiRowSelection="true" OnRowDrop="rgQuestions_RowDrop"

Width="100%" PageSize="30" EnableHeaderContextMenu="true" Skin="Default" AutoGenerateColumns="false">

<MasterTableView DataKeyNames="Q_QuestionId" TableLayout="Fixed">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldAlias="Category" FieldName="Q_CategoryName" HeaderValueSeparator=" : ">

</telerik:GridGroupByField>

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="Q_CategoryName" SortOrder="Ascending"></telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridBoundColumn DataField="Q_Categoryid" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Q_CategoryName" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Q_Order" ItemStyle-Width="25px" HeaderStyle-Width="25px"

ItemStyle-HorizontalAlign="Left">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Q_Question">

</telerik:GridBoundColumn>

<%-- <telerik:GridTemplateColumn HeaderText="Edit">

<ItemTemplate>

<asp:HyperLink id="hlinkEdit" runat="server" ToolTip="Edit" ImageUrl="../Images/edit.gif" NavigateUrl='<%#"AddQuestions.aspx?mode=Edit&Id="+DataBinder.Eval(Container.DataItem,"Q_Questionid")+"&Choice=Preview&answertype="+ DataBinder.Eval(Container.DataItem,"Q_AnswerType")%>' > </asp:HyperLink>

</ItemTemplate>

</telerik:GridTemplateColumn>--%>

</Columns>

</MasterTableView>

<ClientSettings AllowRowsDragDrop="true" AllowColumnsReorder="true" ReorderColumnsOnClient="true">

<Resizing AllowColumnResize="true" />

<Selecting AllowRowSelect="True" EnableDragToSelectRows="false" />

<%-- <ClientEvents OnRowDropping="onRowDropping" />--%>

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

</ClientSettings>

<PagerStyle Mode="NumericPages" PageButtonCount="4" />

</telerik:RadGrid>

waiting for reply...

Grid

answered on 28 Mar 2011

11 answers

237 views

RadGrid issue when using on Sitefinity

Hi,

We have created a user control which has one radgrid control. The paging/sorting/filtering works well when tested locally.
But when we upload the user control to sitefinity site, the radgrid binds the data correctly but paging/sorting/filtering does not work.
On clicking on these options, it does a post back but no change on the grid.

Can you please help us figure out the issue?

Thank you,
Jay Mehta.

General Discussions

answered on 28 Mar 2011

3 answers

91 views

MinDate in <telerik:RadDatePicker>

Hi Friends,
Please help me on this condition for MINDATE.

MinDate='<%# Convert.ToDateTime(Eval("startDate")).ToString("dd/MMM/yyyy") %>'

I have startdate and Finish date. In finish date people cannot enter date lesser than or equal to start date.
So I used the MinDate but MINdate is allowing to enter start date if it is equal . How to avoid enetering same date equal to start date.
I only can enter finish dates greater than start dates.

Please help me in achieving this.

Regards,
Bharath.

Grid

answered on 28 Mar 2011

1 answer

109 views

REQUEST: New Grid Event for OnLoad

We would like to request a new server-side event for the RadGrid. Please add an event called OnLoad or AfterNewBinding. The purpose of this event would be to fire after the grid has been loaded with data. At this point, it is not easy to detect when the datasource's data has changed on the grid so we can select the first row. We can't use pre-render event as the data has not yet been populated. We also tried the ObjectDataSource's Selected event and the data has not been loaded either.

If we had an event which fired after any new data has been bound and loaded, this would be easy.

Thank you for your consideration.

Grid

answered on 28 Mar 2011

1 answer

135 views

Can I delete file from disc after file upload?

Hello Telerik's team!

I would know, is it possible to delete file after upload it?

Thank you!

Upload (Obsolete)

answered on 28 Mar 2011

3 answers

635 views

comparing two dates

Hi Folks,

I slowed down at comparing two dates in Rad Grid. Here the comparison includes GridDateTimeColumn and GridTemplateColumn.
Can I compare them both with dates involved or I need to change them.below I am giving the tags.Please help me out to solve this.

<telerik:GridDateTimeColumn UniqueName="schedstart" DataField="early_start_display" HeaderText="Scheduled Start" DataFormatString="{0:MM/dd/yyyy}" PickerType="DatePicker" AllowFiltering="false"> </telerik:GridDateTimeColumn>

<telerik:GridTemplateColumn UniqueName="gridMS" HeaderText="Mandatory Start" AllowFiltering="false">

<ItemTemplate>

<telerik:RadDatePicker ID="manstart" runat="server" Width="100px" Calendar-ShowOtherMonthsDays="false" Calendar-ShowRowHeaders="false"

MinDate='<%# Convert.ToDateTime(Eval("early_start_display")).ToString("dd/MMM/yyyy") %>' DbSelectedDate='<%# Bind("mandatory_start") %>' DateInput-DateFormat="MM/dd/yyyy"/>

</ItemTemplate>

</telerik:GridTemplateColumn>

Grid

answered on 28 Mar 2011

1 answer

175 views

RadGrid only showing 11 rows

Hi,

I have a Radgrid that uses client-side binding. Using a GridBoundColumn displays all entries in my result set correctly. When I add in a GridTemplateColumn and with an embedded control such as an asp:label only the first 10 or 11 rows display for that column. I am not using paging but the grid is behaving as if it's using the default paging value (seems to be 10) for the GridTemplateColumn. I believe this somewhat of a known error: http://www.telerik.com/community/forums/aspnet-ajax/grid/gridtemplatecolumn-problem-on-page-resize.aspx
but that was sometime ago. Any ideas or workarounds? Catching the OnRowDataBound and adding a label with a tooltip seems to be not the best fix.

Thanks

Grid

answered on 28 Mar 2011

3 answers

141 views

ProgressArea not displaying for RadUpload

I have not been able to get the RadProgressArea displayed during a RadUpload file upload using the current 2011Q1 release running in ASP.Net 3.5. It was working fine with the previous Telerik release, but now I don’t see the progress area in any of the browsers I tested: IE 6, IE 8, IE 9, FF 4, Chrome 10, Safari 5 and Opera.

Here are some excerpts from the web.config, which was updated by the Telerik wizard and then modified by me as best I could tell from the documentation. I’m hoping I got something wrong in the configuration, because the page code had not changed. Can anyone see anything wrong here? Or know of other issues with the progress area in the current version?

<configuration>

…

<location path="Telerik.RadUploadProgressHandler.ashx">

<system.web>

<authorization>

<allow users="*" />

</authorization>

</system.web>

</location>

<system.web>

<assemblies>

<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />

<add assembly="Microsoft.ReportViewer.Common, Version=9.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />

<add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />

<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />

<add assembly="System.Drawing.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />

</assemblies>

…

<httpHandlers>

<remove path="*.asmx" verb="*" />

<add path="*.asmx" verb="*" validate="false"

type=

"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add path="*_AppService.axd" verb="*" validate="false"

type=

"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add path="ScriptResource.axd" verb="GET,HEAD" validate="false"

type=

"System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add path="Reserved.ReportViewerWebControl.axd" verb="*" validate="false"

type=

"Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"

/>

<add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" validate="false"

type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI" />

<add path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" validate="false"

type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI" />

<add path="Telerik.RadUploadProgressHandler.ashx" verb="*" validate="false"

type="Telerik.Web.UI.RadUploadProgressHandler, Telerik.Web.UI" />

<add path="Telerik.Web.UI.WebResource.axd" verb="*" validate="false"

type="Telerik.Web.UI.WebResource, Telerik.Web.UI" />

<add path="ChartImage.axd" verb="*" validate="false"

type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI" />

</httpHandlers>

<httpModules>

<add name="ScriptModule" type=

"System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" />

</httpModules>

</system.web>

<system.webServer>

<urlCompression doDynamicCompression="true" doStaticCompression="true" dynamicCompressionBeforeCache="true"/>

<validation validateIntegratedModeConfiguration="false" />

<modules>

<remove name="ScriptModule" />

<add name="ScriptModule" preCondition="managedHandler" type=

"System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI" preCondition="integratedMode" />

</modules>

<handlers>

<remove name="WebServiceHandlerFactory-Integrated" />

<remove name="ScriptHandlerFactory" />

<remove name="ScriptHandlerFactoryAppServices" />

<remove name="ScriptResource" />

<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode"

type=

"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode"

type=

"System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type=

"System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"

/>

<add name="ReportViewerWebControl" path="Reserved.ReportViewerWebControl.axd" verb="*"

type=

"Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"

/>

<add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd"

type="Telerik.Web.UI.WebResource, Telerik.Web.UI" verb="*" preCondition="integratedMode" />

<add name="Telerik_Web_UI_DialogHandler_aspx" path="Telerik.Web.UI.DialogHandler.aspx"

type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI" verb="*" preCondition="integratedMode" />

<add name="Telerik_Web_UI_SpellCheckHandler_axd" path="Telerik.Web.UI.SpellCheckHandler.axd"

type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI" verb="*" preCondition="integratedMode" />

<add name="Telerik_RadUploadProgressHandler_ashx" path="Telerik.RadUploadProgressHandler.ashx"

type="Telerik.Web.UI.RadUploadProgressHandler, Telerik.Web.UI" verb="*" preCondition="integratedMode" />

<add name="ChartImage_axd" path="ChartImage.axd" verb="*" preCondition="integratedMode"

type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI" />

</handlers>

Upload (Obsolete)

answered on 28 Mar 2011