I followed the instructions here to auto resize my columns, but this doesn't appear to work if ShowHeader = false.  

http://www.telerik.com/help/aspnet-ajax/grid-gridcolumn-resizetofit.html.  

If ShowHeader = false, it looks like it resizes the columns so that the whole table is 100% of the screen, ore maybe even a bit more.  Is there a workaround for this?  Could I hide the header row on the client side after running resizeToFit()?

i use RadMediaPlayer in my project and i want in playlist add both audio and video. my code is: SqlConnection con = new SqlConnection(System.Web.Configuration.WebConfigurationManager.ConnectionStrings["conection"].ConnectionString);
SqlCommand cmd = new SqlCommand("SELECT Extension,Detail,Link,Title,Folder,Pic FROM [TblQuality] WHERE mId=@mId", con);
cmd.Parameters.AddWithValue("@mId", QSi);
SqlDataReader dr;
MediaPlayerFile file;
using (con)
{
con.Open();
dr = cmd.ExecuteReader();
while (dr.Read())
{
if (!dr.GetString(2).ToLower().EndsWith(".rar") || !dr.GetString(2).ToLower().EndsWith(".zip"))
{
//new media
if (dr.GetString(2).ToLower().EndsWith(".mp3"))
{
file = new MediaPlayerAudioFile()
{
Poster = string.Format("~/Management/images/Music_img/{0}/{1}", dr.GetString(4), dr.GetString(5)),
Path = string.Format("~/Cnt/Music/{0}/{1}", dr.GetString(4), dr.GetString(2)),
Title = string.Format("{0}.{1} - {2}", dr.GetString(3), dr.GetString(0), dr.GetString(1))
};
RadMP1MusicDown.Playlist.Add(file);
}
else
{
file = new MediaPlayerVideoFile()
{
Poster = string.Format("~/Management/images/Music_img/{0}/{1}", dr.GetString(4), dr.GetString(5)),
Path = string.Format("~/Cnt/Music/{0}/{1}", dr.GetString(4), dr.GetString(2)),
Title = string.Format("{0}.{1} - {2}", dr.GetString(3), dr.GetString(0), dr.GetString(1))
};
RadMP1MusicDown.Playlist.Add(file);
}
}
}
dr.Close();
cmd.Cancel();
}but when load page, media play are only in audio mode or video mode.if first item is mp3 and second is mp4 when video play mediaplayer don't show video only play sound.can help me fix this?
-------------------------------------
hgh system MediaSpace

Hi All,

I am using entitydatasource for bind the grid. it is working fine.
but i need to insert without primary key because our primary key id generated using oracle sequence. we have some auto created column using Trigger. but when i am trying to insert it is asking all columns.
how we can insert selected columns instead of all columns?
Please help ASAP. it is very urgent.

Thanks in Advance,
S.Dhamodharan.

Hi,

getting the famous webform_initcallback error that I cannot possibly solve with your advise in this form or internet..

asp page

No back end code...

error message

How can i hide the grid when grid is bound to a null collection?

If i set grid visibility to false on grid_NeedDataSource event then no data is displayed even next time when it is bound  with some valid data.

Protected Sub gridConsolidation_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles gridConsolidation.NeedDataSource

    'Get filtered object data whose functional and technical improvement recommended

    Dim filterExpression As String

    filterExpression = String.Format("Opportunity_Id = {0} and Recommendation_Type_Id In ({1})", ddlOpportunity.SelectedValue, _

                                     CType(RecommendationType.Consolidation, Integer))

'dtRecommendationInitiative is a datatable to be used as grid datasource

    Dim dt As DataTable = GetFilteredDataview(dtRecommendationInitiative, filterExpression)

    Dim dataCount As Integer = dt.Rows.Count

    gridConsolidation.VirtualItemCount = dataCount

    gridConsolidation.AllowCustomPaging = Not ShouldApplySortFilterOrGroup(gridConsolidation)

    gridConsolidation.DataSource = dt

 

    'If gridConsolidation.Items.Count > 0 Then

 

    '    divConsolidationGrid.Style.Value = "display:block"

    '    btnMergeToExisting.Visible = True

    '    btnMergeToNew.Visible = True

    '    btnSave.Enabled = True

    '    btnCancel.Enabled = True

    'Else

    '    divConsolidationGrid.Style.Value = "display:none"

    '    btnMergeToExisting.Visible = False

    '    btnMergeToNew.Visible = False

    '    btnSave.Enabled = False

    '    btnCancel.Enabled = False

    'End If

End Sub

Regrds,
Abhishek

Hi

I attached image , in web page i am getting background colour for all cells, but when i print whole page via File->Print , it is not picking background color , if i enable Background Colours and Image in Browser Page setting, then it is picking cell color

I set color like below
 TreeListDataItem item = (TreeListDataItem)e.Item;
item[month.ToString()].BackColor = System.Drawing.Color.Red;
 item[month.ToString()].ForeColor = System.Drawing.Color.Red;

Please guide me,
Karthik.K

I have a form with a number of fields before a RadMaskedTextBox and a number of fields after. In Chrome or Opera, when the focus is placed on the RadMaksedTextBox, the validation must pass, or you cannot tab or click out of the field, which is not the expected behavior. Here is an example exhibiting this behavior.

Hello,

I'm currently working on a project with RadGrid.

It is possible to add to the list of the columns, "select all/none" checkbox?

Thanks,
Daniel

I am wondering if FindControl on the NodeDataBound is an upcoming feature? Or is it has been replaced with something else that I am missing?  I expected to be able to do e.Node.FindControl to find a control in my ItemTemplate but have not been able to do so yet.  A simple reasoning behind the need for this could be tied to the Soccer/Football example.  Say you wanted an image in the ItemTemplate of a Star that was only visible if the player was a team captain or something along that line.

Currently the predefined buttons like Add new record, Refresh etc. are rendered in 2 elements:
1. an input button displaying an icon only
2. a link displaying a text

In some skins (e.g. Silk) such buttons are not prominent enough so a rad button with an icon would work much better. E.g. to Add & Refresh buttons on this page to be replaced with corresponding buttons from here .
For sure, it can be done by using CommandItem Template but it seems to be much re-work required. 
I wonder is there an easy way to achieve it by using built-in radGrid settings or css?