I have a hierarchical grid where the parent and the children all use the same column headers such as follows. Everything looks fine when I show the Action column. When I hide the Action column, however, the column's contents remain in the child rows (e.g., where the Type is Child in the example below) and the formatting is messed up (see below).
I'm setting the grdNotes.Columns.FindByUniqueName("Actions").Visible = ShowActionColumn (where ShowActionColumn is a bool property set by the user preferences) in the Page_Load event.
What else needs to be done to hide the contents of the child row's column contents? (I've already tried setting toolbar.visible=false, but to no avail.)
FWIW, here's the definition of the grid:
ActionColumn.Visible = true;
ID Parent Name Type Action
1 - Note Parent O:E:D
2 1 Reply Child O:E
3 2 Reply Child O:E
4 - Note Parent O:E:D
ActionColumn.Visible = false;
ID Parent Name Type
1 - Note Parent
2 1 Reply Child O:E
3 2 Reply Child O:E
4 - Note Parent
I'm setting the grdNotes.Columns.FindByUniqueName("Actions").Visible = ShowActionColumn (where ShowActionColumn is a bool property set by the user preferences) in the Page_Load event.
What else needs to be done to hide the contents of the child row's column contents? (I've already tried setting toolbar.visible=false, but to no avail.)
FWIW, here's the definition of the grid:
<
telerik:RadGrid
ID
=
"grdNotes"
runat
=
"server"
OnColumnCreated
=
"grdNotes_ColumnCreated"
OnItemCreated
=
"grdNotes_ItemCreated"
OnItemDataBound
=
"grdNotes_ItemDataBound"
OnNeedDataSource
=
"grdNotes_NeedDataSource"
OnPreRender
=
"grdNotes_PreRender"
AutoGenerateColumns
=
"false"
SkinID
=
"HierarchicalGrid"
GridLines
=
"None"
AllowPaging
=
"false"
AllowCustomPaging
=
"True"
ShowStatusBar
=
"True"
EnableLinqExpressions
=
"True"
PageSize
=
"20"
Width
=
"100%"
>
<
HeaderContextMenu
EnableTheming
=
"True"
>
<
CollapseAnimation
Type
=
"OutQuint"
Duration
=
"200"
></
CollapseAnimation
>
</
HeaderContextMenu
>
<
ClientSettings
Selecting-AllowRowSelect
=
"true"
Resizing-AllowColumnResize
=
"true"
>
<
ClientEvents
OnRowSelected
=
"RowSelected"
OnRowContextMenu
=
"NoteContextMenu"
OnRowCreated
=
"RowCreated"
OnRowDblClick
=
"grdNotes_OnRowDblClick"
OnColumnResized
=
"ResizeAllColumns"
OnGridCreated
=
"PageLoad"
/>
</
ClientSettings
>
<
PagerStyle
Position
=
"Bottom"
AlwaysVisible
=
"True"
Mode
=
"NextPrevAndNumeric"
Wrap
=
"False"
BackColor
=
"White"
Font-Size
=
"Large"
/>
<
MasterTableView
HierarchyDefaultExpanded
=
"true"
HierarchyLoadMode
=
"Client"
AllowSorting
=
"true"
DataKeyNames
=
"Id,ParentId,Token,IsRoot,Replies,NoteCreator"
ClientDataKeyNames
=
"Id,ParentId,Token,IsRoot,Replies,NoteCreator"
NoDetailRecordsText
=
""
EnableNoRecordsTemplate
=
"False"
Width
=
"100%"
>
<
SelfHierarchySettings
ParentKeyName
=
"ParentId"
KeyName
=
"Id"
MaximumDepth
=
"20"
/>
<
Columns
>
<
telerik:GridBoundColumn
DataField
=
"Id"
HeaderText
=
"Id"
SortExpression
=
"Id"
UniqueName
=
"Id"
ReadOnly
=
"True"
HeaderStyle-Width
=
"10%"
>
</
telerik:GridBoundColumn
>
<
telerik:GridBoundColumn
DataField
=
"Title"
HeaderText
=
"Title"
SortExpression
=
"Title"
UniqueName
=
"Title"
HeaderStyle-Width
=
"20%"
/>
<
telerik:GridBoundColumn
DataField
=
"Body"
HeaderText
=
"Body"
SortExpression
=
"Body"
UniqueName
=
"Body"
HeaderStyle-Width
=
"40%"
/>
<
telerik:GridBoundColumn
DataField
=
"CreatedBy"
HeaderText
=
"Created By"
SortExpression
=
"CreatedBy"
UniqueName
=
"CreatedBy"
HeaderStyle-Width
=
"15%"
/>
<
telerik:GridBoundColumn
DataField
=
"CreatedDate"
HeaderText
=
"Created On"
SortExpression
=
"CreatedDate"
UniqueName
=
"CreatedOn"
HeaderStyle-Width
=
"15%"
/>
<
telerik:GridBoundColumn
DataField
=
"ParentId"
HeaderText
=
"Parent Id"
SortExpression
=
"ParentId"
UniqueName
=
"ParentId"
Visible
=
"false"
/>
<
telerik:GridBoundColumn
DataField
=
"Token"
HeaderText
=
"Token"
SortExpression
=
"Token"
UniqueName
=
"Token"
Visible
=
"true"
/>
<
telerik:GridBoundColumn
DataField
=
"IsRoot"
HeaderText
=
"IsRoot"
SortExpression
=
"IsRoot"
UniqueName
=
"IsRoot"
Visible
=
"false"
/>
<
telerik:GridBoundColumn
DataField
=
"Replies"
HeaderText
=
"Replies"
SortExpression
=
"Replies"
UniqueName
=
"Replies"
Visible
=
"false"
/>
<
telerik:GridBoundColumn
DataField
=
"NoteCreator"
HeaderText
=
"NoteCreator"
SortExpression
=
"NoteCreator"
UniqueName
=
"NoteCreator"
Visible
=
"false"
/>
<
telerik:GridTemplateColumn
UniqueName
=
"Actions"
HeaderStyle-Width
=
"150"
HeaderText
=
"Actions"
>
<
ItemTemplate
>
<
telerik:RadToolBar
ID
=
"rtbNoteActions"
runat
=
"server"
SkinID
=
"ActionToolbar"
OnButtonClick
=
"NotesGridToolbarButtonClicked"
OnClientButtonClicking
=
"NoteActionToolbarClicking"
>
<
Items
>
<
telerik:RadToolBarButton
Text
=
"Properties"
CommandName
=
"Properties"
ImageUrl
=
"~/Images/page_view.gif"
/>
<
telerik:RadToolBarButton
Text
=
"Reply"
CommandName
=
"Reply"
ImageUrl
=
"~/Images/page_edit.gif"
/>
<
telerik:RadToolBarButton
Text
=
"Security"
CommandName
=
"Security"
ImageUrl
=
"~/Images/shield16.gif"
/>
<
telerik:RadToolBarButton
Text
=
"Delete"
CommandName
=
"Delete"
ImageUrl
=
"~/Images/delete16.gif"
/>
</
Items
>
</
telerik:RadToolBar
>
</
ItemTemplate
>
</
telerik:GridTemplateColumn
>
</
Columns
>
</
MasterTableView
>
<
FilterMenu
EnableTheming
=
"True"
>
<
CollapseAnimation
Type
=
"OutQuint"
Duration
=
"200"
></
CollapseAnimation
>
</
FilterMenu
>
</
telerik:RadGrid
>