Questions on UI for ASP.NET AJAX Forum

6 answers

230 views

RadGrid Grouping Error - Calculated Column

I have a RadGrid with some bound columns and calculated columns. There is a calculated column for each month in a year which calculates a value multiplied by a UnitPrice. I am getting an error when I try to group by any of the columns, even the bound columns. For example, I have a column called "July" and when I try to group by any of the columns I get an error saying "Column 'JulyResult' does not belong to table." There is no column in my DataTable called 'JulyResult', I assume this column is created because it's a calculated column. The same error happens for all the other calculated columns. I am using the NeedDataSource event to set the RadGrid's datasource to a DataTable. I am using Telerik RadControls for ASP.NET Ajax Q1 2011 SP2. Any ideas why I am getting this error? Thanks.

Grid

answered on 08 May 2013

1 answer

62 views

Ribbonbar 100% width and ToolTip for final button(s) overflows window

In my browser window i have a rad ribbon bar at 100% width, and i have buttons all the way to the right of the ribbon bar.

When you mouseover to show the tooltip on the buttons at the very right hand side of the window the tooltip overflows the browser window and i cant read the content.

You can see this using the tooltip demo page and resizing the browser, see attached image.

I imagine this is a bug - in the mean time is there a client side event i can attach to in order to reposition the tooltip ?

RibbonBar

answered on 08 May 2013

3 answers

158 views

Export to excel with third party library npoi issue - displaying two empty columns in the starting in the excel sheet

We are using Radgrid with paging. But at the time of export we need to export all records (6000 row and 56 columns). If we use normal export it takes lot of time to export to excel. One more case is that we do not want to use HTML format for excel as it shows warning while opening. Hence we decided to go for third party library NPOI. we are referring to

http://www.telerik.com/community/code-library/aspnet-ajax/grid/export-to-excel-with-third-party-library-npoi.aspx

One issue is that it is displaying two empty columns in the starting in the excel sheet. All columns are added runtime. I have checked and there is no extra column added.

<telerik:RadGrid ID="grdDetailreport" runat="server" GridLines="None" AllowSorting="True"

AllowPaging="True" PageSize="50" AllowCustomPaging="true" AllowFilteringByColumn="true"

OnNeedDataSource="grdDetailreport_NeedDataSource" OnSortCommand="grdDetailreport_SortCommand"

OnItemDataBound="grdDetailreport_ItemDataBound" Width="950px">

<ClientSettings AllowDragToGroup="false">

<Scrolling AllowScroll="True" UseStaticHeaders="True" FrozenColumnsCount="5" SaveScrollPosition="true">

</Scrolling>

</ClientSettings>

<PagerStyle Mode="NextPrevNumericAndAdvanced" Position="Bottom"></PagerStyle>

<MasterTableView RetrieveAllDataFields="false" AutoGenerateColumns="false" EnableColumnsViewState="true"

AllowCustomSorting="true" CommandItemDisplay="Top" TableLayout="Auto">

<CommandItemSettings ShowExportToExcelButton="false" ShowAddNewRecordButton="false"

ShowRefreshButton="false" ExportToExcelText="Export to excel"></CommandItemSettings>

<Columns>

</Columns>

</MasterTableView>

<ExportSettings IgnorePaging="true">

<Excel Format="Biff" ></Excel>

</ExportSettings>

</telerik:RadGrid>

Grid

answered on 08 May 2013

1 answer

93 views

Incorrect item height and expland behaviour

Hi telerik,
1. I have a RadPanelBar with FullExplandMode,but it seems that when I expland the item, the children item height is not correct,please see the first pic, when I click "Child RadPanelItem 2" at the first time of the page load, it will be ok, but if I click "Child RadPanelItem 1" first, and then click "Child RadPanelItem 2", it will have a scroll bar which I don't want.
2. Some times it will turn up a margin after some clicks, if I have many items and multilevel, but not every time, pls see the pic-2.

the version is v2013.1.417.40, I remember these two problems not present in the previous version.

PanelBar

answered on 08 May 2013

4 answers

257 views

Email with Excel as attachment

I have seen a couple threads in here that older versions of Telerik don't allow an email to be sent and attaching the radgrid as an attachment. Has there been an update that I have missed?

What I am look for is to view a grid, click a button and send the grid as an email attachment in an excel format.

Grid

answered on 08 May 2013

3 answers

154 views

Radorgchart binding

Hi
Im new in Ajax, I'm following the example to bind my Employee table to Radorgchart but i get the following error. Any suggestions?

OrgChart

answered on 08 May 2013

1 answer

77 views

Make checkbox un-movable in Design mode

Hello,

We use RadEditors to support drag and drop of pre-configured HTML that contains combination of text and few HTML controls like checkboxes and Dropdown lists. The Radeditor has to be in design mode as the user should be able to change/add any text even after the pre-configured text is dragged in. However, this creates an issue when checking/unchecking of checkboxes or even selecting values from drop down list. Users have to click multiple times to be able to select a value.

Is it possible to make the HTML controls not moveable/selectable in design mode so it would be easy to check/uncheck or select a value?

Editor

answered on 08 May 2013

1 answer

143 views

Message dialog

How set the Facebook Like message dialog above the button?
And how can I add a custom print button to the telerik:RadSocialShare MainButtons?

SocialShare

answered on 08 May 2013

3 answers

124 views

RadWindowManager in a RadWindow errors in IE10

Hello,
Can someone from telerik please confirm this bug?

A few users have identified a reproducable bug with RadWindows inside RadWindows. Please see this thread for the details:
http://www.telerik.com/community/forums/aspnet-mvc/grid/edit-unable-to-get-value-of-the-property-tolowercase-object-is-null-or-undefined.aspx

Thanks,
Dan

Window

answered on 08 May 2013

1 answer

46 views

RadFilter changeExpressionFieldName: ownerIndex

Hi there,

The documentation for RadFilter indicates that the following client-side function is available:

changeExpressionFieldName(ownerIndex, fieldName)

Method which changes the field name of the expression at the level specified by theownerIndex parameter to the value of the fieldName parameter.

I was able to try out this function by plugging in the end of the ID of the "LI" element corresponding to the expression to be changed for ownerIndex, e.g., "0_0."

Is there a more elegant way to determine the owner index of a given expression?

Thanks,
Calvin

Filter

answered on 08 May 2013