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RadTreeList.NoRecordsTemplate

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TreeList

This is a migrated thread and some comments may be shown as answers.

Bernard asked on 22 Feb 2012, 04:06 PM

image002.jpg

Hello,

I'm trying to use the component RadTreeList and It works well !
I've just a small problem with the oRecordsTemplate. (see attached file image002.jpg). It generates two lines. Even when I try my own template.
Perhaps is ther something I'm doing wrong. The TreeList is generated dynamically in Page_Init().

Thanks for your help.
Regards
Bernard

protected void Page_Init()

{

aRadTreeList = new RadTreeList();

//aRadTreeList.NoRecordsTemplate = new XarcNoRecordsTemplate();

aRadTreeList.ClientSettings.Scrolling.AllowScroll = true;

aRadTreeList.ClientSettings.Scrolling.UseStaticHeaders = true;

aRadTreeList.AutoGenerateColumns = false;

aRadTreeList.ClientSettings.Scrolling.ScrollHeight = Unit.Pixel(180);

aRadTreeList.ClientSettings.Scrolling.SaveScrollPosition = true;

TreeListBoundColumn aTreeListBoundColumn = new TreeListBoundColumn();

aTreeListBoundColumn.DataField = @"id";

aTreeListBoundColumn.UniqueName = @"id";

aTreeListBoundColumn.HeaderText = @"ID";

aRadTreeList.Columns.Add(aTreeListBoundColumn);

TreeListImageColumn aTreeListImageColumn = new TreeListImageColumn();

aTreeListImageColumn.UniqueName = @"imageColumn";

aTreeListImageColumn.HeaderText = @"Type";

aTreeListImageColumn.ImageUrl = @"~/images/excel.png";

//aTreeListImageColumn.ImageWidth = Unit.Pixel(20);

//aTreeListImageColumn.ImageHeight = Unit.Pixel(20);

aRadTreeList.Columns.Add(aTreeListImageColumn);

aTreeListBoundColumn = new TreeListBoundColumn();

aTreeListBoundColumn.DataField = @"name";

aTreeListBoundColumn.UniqueName = @"name";

aTreeListBoundColumn.HeaderText = @"Nom";

aRadTreeList.Columns.Add(aTreeListBoundColumn);

string[] aStringArr = new string[1];

aStringArr[0] = @"id";

aRadTreeList.DataKeyNames = aStringArr;

aRadTreeList.ClientDataKeyNames = aStringArr;

aStringArr = new string[1];

aStringArr[0] = @"idPere";

aRadTreeList.ParentDataKeyNames = aStringArr;

aRadTreeList.NeedDataSource += new EventHandler<TreeListNeedDataSourceEventArgs>(RadTreeList_NeedDataSource);

aRadTreeList.ItemDataBound += new EventHandler<TreeListItemDataBoundEventArgs>(RadTreeList_ItemDataBound);

aRadTreeList.ClientSettings.ClientEvents.OnItemDblClick = @"ItemDblClick";

aRadTreeList.Width = Unit.Percentage(100);

RadTreeListDocDiv.Controls.Add(aRadTreeList);

}

2 Answers, 1 is accepted

answered on 27 Feb 2012, 03:46 PM

Hello Bernard,

Thank you for reporting this issue. I have updated your Telerik points. You could resolve your issue by setting UseStaticHeaders to false when the items in the data source are zero. Additionally, you can follow the bug status with the provided information below:

You can follow the PITS Issue by its ID: 9945
Here you can find the PITS Issue: Public URL

Regards,
Antonio Stoilkov
the Telerik team

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