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Column width reinitialized on collapse/expand

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TreeList

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

Damien asked on 14 Feb 2013, 08:34 AM

Hello,

I use a TreeList with autogenerated columns. I allow the column resize.

<telerik:RadTreeList runat="server" ID="RadTreeList1"

Skin="Telerik"

AutoGenerateColumns="true"

DataKeyNames="DataKey" ParentDataKeyNames="ParentDataKey"

AllowSorting="true"

ItemStyle-CssClass="RowStyle"

AlternatingItemStyle-CssClass="AlternatingRowStyle"

HeaderStyle-CssClass="HeaderStyle"

SelectedItemStyle-CssClass="SelectedRowStyle"

OnAutoGeneratedColumnCreated="RadTreeList1_OnColumnCreated"

Visible="false"

>

<ClientSettings>

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

<Resizing AllowColumnResize="true" ResizeMode="NoScroll" />

</ClientSettings>

</telerik:RadTreeList>

So the final user can resize the columns, but, if he expands or collapses a node, the column widths are reinitialized.
How could I keep the width modifications.
Thanks by advance.
Regards,
Damien

1 Answer, 1 is accepted

answered on 19 Feb 2013, 09:52 AM

Hi Damien,

After a thorough investigation, our developers came to the conclusion that this behavior is a bug. You could track the process in our Ideas & Feedback portal. Note that this behavior is observed only when AutoGenerateColumns property is set to true. As a work around you could manually implement your columns and disable auto generated columns.
Additionally I updated your account with Telerik points.

Regards,
Kostadin
the Telerik team

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