Questions on UI for ASP.NET AJAX Forum

14 answers

1.3K+ views

RadGrid Header

Hi,
Can you please provide some help regarding how to change the height of the header of RadGrid. And also how can we change the image of the header.

Thanks.
Raju.

Grid

answered on 21 Aug 2012

1 answer

115 views

[Solved] Maxlength while filtering

Hi.

I have a RadGrid and in which I have enabled filtering option. How can i make users enter only 2 characters while filtering. I tried by setting MaxLength. But it is not working..

AnyBody please help me..
Sigma.

Grid

answered on 21 Aug 2012

8 answers

187 views

Single-Row columns on resize

Hello,

I would like the content of my RadGrid to occupy a single row at all times, even changing the text from (for example) "ABCDE" to "ABC..." when the column gets to small due to a resize. I would also like the full text to be shown as a tooltip if the user moves the mouse over the column. Is there an easy way to achieve this functionality with the RadGrid?

Thanks in advance,
Robin

Grid

answered on 21 Aug 2012

1 answer

119 views

[Solved] load grid in editmode

Hello,

I have a RadGrid. I want to load the entire grid in edit mode in the initial load itself. How can I achieve this scenario?

please help me...

Thanks in advance
Sigma.

Grid

answered on 21 Aug 2012

3 answers

66 views

[Solved] Change panelbar image handle

How to change the default panelbarhandle image?

PanelBar

answered on 21 Aug 2012

3 answers

226 views

[Solved] Show boundcolumn as hyperlink

I want to know if it is possible to show the gridboundcolumn as a hyperlink from code?(instead of using hyperlink)?

General Discussions

answered on 21 Aug 2012

5 answers

148 views

GridLinqDataBinding problem

Hi all,

I m trying to fill my radgrid's datasource by using linq to sql. Till now i successfully done it when i used only one table in queries. But when i wanted to join two tables i failed. Here is the method i used for data binding.



public RadGridSurveyAnswerPointsModel ViewSurveyAnswerPoints(int startIndex, int maximumRows, 

string sortExpressions, string filterExpressions)

{
RadGridSurveyAnswerPointsModel model = new RadGridSurveyAnswerPointsModel();
IQueryable q = (from x in Context.cc_SurveyPoint
          join y in Context.CC_SurveyPointMain on x.SurveyMainPointID equals y.ID
          orderby x.Code
          select new DenemeClass
          {
               Id = x.ID,
               Code = x.Code,
               Description = x.Description,
               Sequence = x.Sequence,
               isActive = x.ISActive,
               IconId = x.IconId,
               Point = x.Point,
               SurveyMainPointId = y.Code
         });
            GridLinqBindingData data = RadGrid.GetBindingData(q, startIndex, maximumRows, 

sortExpressions, filterExpressions);
            model.AnswerPointsList = data.Data.OfType<DenemeClass>().ToList();
            model.Count = data.Count;
            return model;
}




public class DenemeClass
    {
        public Guid Id
        {
            get;
            set;
        }
 
        public string SurveyMainPointId
        {
            get;
            set;
        }
 
        public string Code
        {
            get;
            set;
        }
 
        public string Description
        {
            get;
            set;
        }
 
        public int Point
        {
            get;
            set;
        }
 
        public int? IconId
        {
            get;
            set;
        }
 
        public int? Sequence
        {
            get;
            set;
        }
 
        public bool isActive
        {
            get;
            set;
        }
 
    }

It is compiled and at run time i get this error : DenemeClass' is not a valid metadata type for type filtering operations. Type filtering is only valid on entity types and complex types.

It may not be related with radgrid but i guess you good people could help me. Thanks.

Grid

answered on 21 Aug 2012

0 answers

125 views

RadUpload Returns Null

I have moved my application from one server to another. I am currently having an issue with the upload control on the new server.

I get a null reference exception when accessing.
RadUploadContext.Current.UploadedFiles

This returns a id
Response.Write(@"<script language='javascript'>alert('" + Request.QueryString["RadUrid"] + "');</script>");

Server setup
Windows 2008 R2
IIS 7.5

Thanks

Upload (Obsolete)

asked on 20 Aug 2012

1 answer

111 views

Buttons get "visibility: hidden !important"

Hello,

I have created a web control that contains RadGrid based on this example: http://demos.telerik.com/aspnet-ajax/grid/examples/groupby/outlookstyle/defaultcs.aspx.



The problem is, all the buttons on this page are hidden - including those in the RadGrid used for grouping. Firebug shows:


button, input[type="submit"], input[type="reset"], input[type="button"], input[type="checkbox"], input[type="radio"], select {
    visibility: hidden !important;
}



If I remove "hidden" in firebug, buttons work well. Why is the visibility set to hidden? I've found on this forum that it can be caused by RadFormDecorator. I'm using class "BasePage" that all the classes in the project inherit from. There, in OnPageLoad event I have:




Master.Controls.OfType<HtmlGenericControl>().First(t => t.TagName == "html")
                  .Controls.OfType<HtmlForm>().First()
                  .Controls.Add(new RadFormDecorator { DecoratedControls = FormDecoratorDecoratedControls.Fieldset |  FormDecoratorDecoratedControls.Buttons });



When I skip this step during debugging, buttons are displayed and grouping works. But I have no idea how to solve that problem.



Buttons and grid work correctly on other pages/controls in the solution. I haven't noticed any difference between my page and the others that could have any influence on that situation like additional scripts, styles etc. 



What could be wrong?



Thank you in advance.

General Discussions

answered on 20 Aug 2012

1 answer

54 views

[Solved] all other controls stop being displayed

I installed Telerik ASP.NET AJAX RadControl on a workstation about a year ago. After I updated the code app, only the telerik toolkit appears in the VS 2010 IDE toolkit window. All the other toolkits like ASP.NET controls and HTML controls stop being displayed. But they are available via intelisense.

Is there a fix for this problem?
KIng

Installer and VS Extensions

answered on 20 Aug 2012