I am currently using a column with a boolean value to determine whether to enable/disable certain buttons on the itemselected event client side. The problem I have is that I do not want to display this column to the user but I can't set visible=false as then the javascript will fail. For a radgrid I can set Display=false, but that option does not seem to exist with a treeList?
<
telerik:RadTreeList
ID
=
"radTreeList"
runat
=
"server"
AutoGenerateColumns
=
"false"
AllowPaging
=
"false"
PageSize
=
"5"
DataKeyNames
=
"ID"
ParentDataKeyNames
=
"ParentTemplateId"
OnNeedDataSource
=
"radTreeList_NeedDataSource"
Skin
=
"Web20"
>
<
ClientSettings
AllowPostBackOnItemClick
=
"false"
>
<
Selecting
AllowItemSelection
=
"True"
/>
<
ClientEvents
OnItemSelected
=
"itemSelected"
/>
</
ClientSettings
>
<
Columns
>
<
telerik:TreeListBoundColumn
DataField
=
"Name"
HeaderText
=
"Name"
UniqueName
=
"Name"
/>
<
telerik:TreeListBoundColumn
DataField
=
"ModifiedTime"
HeaderText
=
"ModifiedTime"
UniqueName
=
"ModifiedTime"
/>
<
telerik:TreeListCheckBoxColumn
UniqueName
=
"chkHasChildren"
DataField
=
"HasChildren"
HeaderText
=
"HasChildren"
/>
</
Columns
>
</
telerik:RadTreeList
>