Questions on UI for ASP.NET AJAX Forum

4 answers

401 views

Grid groups do not expand or collapse

Once button on the form is clicked, the grid is groupped with something like:

GridGroupByExpression expression = new GridGroupByExpression();

expression.SelectFields.Add(new GridGroupByField

{

FieldName = "orderNumber",

HeaderText = "Order",

FormatString = "<strong>{0}</strong>"

});

myGgrid.MasterTableView.GroupByExpressions.Add(expression);

}

That works fine, but the groups cannot be collapsed or expanded (if I set GroupsDefaultExpanded="false" and they are collapsed by default). When group expand/collapse is clicked, the gird posts back but that does not change grouping. Where would I look to fix it?

Grid

answered on 10 Jan 2012

8 answers

167 views

Scheduler Width changes after export

We've got a scheduler that is inside of an ajax panel. People can hit next and previous to look at different schedule combinations. However, when a person clicks Print (which does an export), the next time they click Next or Previous to view another schedule, the scheduler changes it's width. It's like it goes to what it shrunk itself down to in order to fit on a page.

Here is a video: http://screencast.com/t/RiKad4nV4

Here is what I've got for the scheduler settings:

<telerik:RadScheduler ID="sched" SelectedDate="1/2/2000" runat="server" ShowHeader="false"

AllowDelete="false" AllowEdit="false" AllowInsert="false" FirstDayOfWeek="Sunday"

ReadOnly="true" SelectedView="WeekView" ShowAllDayRow="true" ShowViewTabs="false"

DataDescriptionField="Description" DataEndField="EndTime" DataStartField="StartTime"

DataSubjectField="Name" DataKeyField="Key" Height="100%" RowHeight="17px" ShowFooter="false"

OnClientNavigationCommand="NavigationCommand" Localization-AllDay="Online" Width="100%">

<WeekView ColumnHeaderDateFormat="ddd" ReadOnly="true" EnableExactTimeRendering="true" />

<ExportSettings OpenInNewWindow="true" FileName="Scheduler">

<Pdf PageTitle="Schedule" Author="Telerik" Creator="Telerik" Title="Schedule" PageHeight="8.5in"

PageWidth="11in" />

</ExportSettings>

</telerik:RadScheduler>

Scheduler

answered on 10 Jan 2012

1 answer

100 views

Radrotator with pagination styling?

Hi,

I have copied the radRotator Pager Integration page from the examples. I have managed to get it to display my own images, but for some or other reason, the page numbers do not appear as they do in the example. In the example, they appear as numbers in little buttons, but mine show as plain text.

Please see the attached images.

Does anyone know what I am doing differently to the example? I also want the little buttons.

Thanks,
Pierre

Rotator

answered on 10 Jan 2012

5 answers

1.2K+ views

[Solved] How do I remove the listbox border?

I tried the "borderstyle="none" but it didn't work. Thanks!

ListBox

answered on 10 Jan 2012

6 answers

223 views

Java Error on Scheduler

When I try to switch between views on my scheduler I get the following Java error and the scheduler does not render, It works fine untill i switch between day, week or month views.

as follows

Microsoft JScript runtime error: '0._preInitialized' is null or not an object
Failes in the followin JS script

Telerik.Web.UI.RadScheduler._preInitialize=

function(_10d,_10e,_10f,_110,_111){

var _112=$("#"+_10d);

if(_112[0]._preInitialized==true&&!$telerik.isIE){

return;

}

line in bold is where the error happens.

I assume I must not have set somthing but just cant find it.

Julian

Scheduler

answered on 10 Jan 2012

8 answers

148 views

Client-side access?

Hello,

I'm hoping to use the SocialShare control in a client-side setting where I could set the url from javascript. Is this possible now? I didn't see any documentation in that regard. If not, is this something that is planned?

Thanks,
Chris

SocialShare

answered on 10 Jan 2012

2 answers

95 views

[Solved] Client side access from RadRotator

Hello,

I have a scenario in which is necessary to set the url for social share control via client side! It's about a RadRotator which shows images ( I got the example from the demo section with ImageGallery) and since the rotator has client side events when changing item, I would like to set the url for the social share control on the OnClientItemShown event of the rotator control. Is this possible? Thx a lot.

SocialShare

answered on 10 Jan 2012

6 answers

548 views

[Solved] GridCalculatedColumn Concatination with formatting

Hello!

I'm trying to use GridCalculatedColumn in order to show concatenated and formatted values.

I need to show StartTime and EndTime as 08:45 AM - 01:45 PM
Similarly, Rate and RatePlus as £15.50 + £14.00

Successfully doing this will help me eliminate two/four columns. However, formatting is utmost necessary. My web applications culture is set to UK in web.config. The data source being fed to the grid is coming through LINQ -> DataTable -> Grid. Commenting these two GridCalculatedColumn makes everything run just fine. However, with these two columns, I get the following error upon Databind():

Expression of type 'System.Nullable`1[System.DateTime]' 

cannot be used for parameter of type 'System.Object' 

of method 'System.String Concat(System.Object, System.Object)'

I have confirmed that no null value is present in the result of the query.

<telerik:GridCalculatedColumn



    UniqueName

="Timings"



    HeaderText

="Timings"



    DataType

="System.DateTime"
DataFields="StartTime, EndTime"



    Expression

='{0} + " " + "-" + "; " + {1}'
DataFormatString="{0:hh:mm tt}"

/>

<telerik:GridCalculatedColumn



    UniqueName

="Rates"



    HeaderText

="Rates"



    DataType

="System.Decimal"
DataFields="Rate, RatePlus"



    Expression

='{0} + " " + "+" + "; " + {1}'
DataFormatString="{0:C2}" />

Any help will be highly appreciated.

Regards.

Grid

answered on 10 Jan 2012

1 answer

82 views

Use RadAsyncUpload in SharePoint 2010

Hi
I have a problem with the RadAsyncUpload control. Because I try to use in SharePoint 2010 does not work.
When I use sends me the following error message HTTP: Error code is: 404.

If I use the same control outside of SharePoint it works succesfully.

If you need more detail let me Know

Thanks All

AsyncUpload

answered on 10 Jan 2012

1 answer

84 views

JS error in RadGrid when resizing columns in Ajaxify Timer example

Hi, We're using Telerik ASP.NET AJAX (2011 Q2) in our product. in some pages we need to refresh the RadGrid by timer every 10 sec. As it's described in "Ajax / Ajaxify Timer" demo example in here . The example just shows a grid without any client side grid features like resizing columns, regrouping, selecting rows, sorting, etc. We need these features in our application. So we enabled many of them . But if during any client side activity in grid (like resizing columns) the timer fires to refresh the grid, the ajax request initiated by timer causes error inside one of Telerik WebResource .axd dynamic files and then the grid keeps to raise more errors or fails to continue to work and freezes. This is one of those errors but we get many different error types too:
Microsoft JScript runtime error: '_events' is null or not an object

It looks like DOM object gets corrupted after a timer ajax call during any client side function in RadGrid and it fails to handle error. Is there any way to recognize client activity before timer ajax request?

This is very important issue in our product and needs to be fixed as soon as possible. Please Help.

Grid

answered on 10 Jan 2012