hi guys,
I am trying to bind a list of a custom class to the following RadGridView:
Code behind, NeedDataSource Event:
The Grid is showing empty. I checked the List<POFilesInMemory> and it has items:
Here is the class :
Any ideas guys ?
I am trying to bind a list of a custom class to the following RadGridView:
<
rad:RadGrid
Skin
=
"Office2007"
runat
=
"server"
OnItemDataBound
=
"gridAdd_ItemDataBound"
AllowAutomaticDeletes
=
"True"
OnItemCommand
=
"RadGrid1_ItemCommand"
AllowAutomaticInserts
=
"True"
OnInsertCommand
=
"gridAdd_InsertCommand"
NoMasterRecordsText
=
"No Files selected for this PO"
OnDeleteCommand
=
"gridAdd_ItemDeleted"
AutoGenerateColumns
=
"false"
id
=
"gridAdd"
AllowPaging
=
"true"
PageSize
=
"5"
onneeddatasource
=
"gridAdd_NeedDataSource"
>
<
MasterTableView
NoMasterRecordsText
=
"No Files selected for this PO"
EditMode
=
"InPlace"
AllowAutomaticUpdates
=
"false"
AllowAutomaticInserts
=
"true"
CommandItemDisplay
=
"Bottom"
DataKeyNames
=
"ID,FileID, GVMXID"
>
<
Columns
>
<
rad:GridEditCommandColumn
ButtonType
=
"LinkButton"
UniqueName
=
"EditCommandColumn2"
>
<
HeaderStyle
Width
=
"20px"
/>
</
rad:GridEditCommandColumn
>
<
rad:GridTemplateColumn
HeaderText
=
"File"
>
<
ItemTemplate
>
<
rad:RadComboBox
Visible
=
"false"
CheckBoxes
=
"true"
OnDataBinding
=
"comboFiles_DataBind"
DataSourceID
=
"odsFiles"
Height
=
"200"
Skin
=
"Vista"
ID
=
"comboFiles"
Width
=
"200"
DataTextField
=
"OriginalName"
DataValueField
=
"ID"
runat
=
"server"
>
</
rad:RadComboBox
>
<
asp:Label
ID
=
"lblFileName"
runat
=
"server"
Text='<%# DataBinder.Eval(Container, "DataItem.FileName") %>'></
asp:Label
>
</
ItemTemplate
>
<
ItemStyle
Wrap
=
"true"
Width
=
"100"
HorizontalAlign
=
"Center"
/>
<
HeaderStyle
ForeColor
=
"#4e6ea4"
HorizontalAlign
=
"Center"
Font-Bold
=
"true"
/>
</
rad:GridTemplateColumn
>
<
rad:GridTemplateColumn
HeaderText
=
"TM"
>
<
ItemTemplate
>
<
rad:RadComboBox
Visible
=
"false"
AppendDataBoundItems
=
"true"
Height
=
"200"
Skin
=
"Vista"
ID
=
"comboTMs"
DataSourceID
=
"odsTMs"
DataTextField
=
"TMName"
DataValueField
=
"ID"
runat
=
"server"
>
</
rad:RadComboBox
>
<
asp:Label
ID
=
"lblTMName"
runat
=
"server"
Text='<%# DataBinder.Eval(Container, "DataItem.TMName") %>'></
asp:Label
>
</
ItemTemplate
>
<
ItemStyle
Wrap
=
"true"
Width
=
"100"
HorizontalAlign
=
"left"
/>
<
HeaderStyle
ForeColor
=
"#4e6ea4"
HorizontalAlign
=
"Center"
Font-Bold
=
"true"
/>
</
rad:GridTemplateColumn
>
<
rad:GridTemplateColumn
HeaderText
=
"Tag Settings"
>
<
ItemTemplate
>
<
table
>
<
tr
><
td
style
=
"border:0px; min-width:150px;"
>
<
asp:CheckBox
Visible
=
"false"
onclick
=
"toggle(this)"
runat
=
"server"
Checked
=
"true"
ID
=
"chkDefault"
Text
=
"Use Default Tag Settings"
/>
</
td
></
tr
>
<
tr
><
td
style
=
"border:0px;"
>
<
asp:FileUpload
Visible
=
"false"
runat
=
"server"
ClientIDMode
=
"Static"
ID
=
"fileUpload"
/>
</
td
></
tr
>
</
table
>
<
asp:Label
ID
=
"lblTagSettings"
runat
=
"server"
Text='<%# DataBinder.Eval(Container, "DataItem.TagSettings") %>'></
asp:Label
>
</
ItemTemplate
>
<
ItemStyle
Wrap
=
"true"
Width
=
"100"
HorizontalAlign
=
"Center"
/>
<
HeaderStyle
ForeColor
=
"#4e6ea4"
HorizontalAlign
=
"Center"
Font-Bold
=
"true"
/>
</
rad:GridTemplateColumn
>
<
rad:GridButtonColumn
ConfirmDialogType
=
"RadWindow"
ConfirmText
=
"Are you sure you want to delete this file from PO?"
ButtonType
=
"ImageButton"
CommandName
=
"Delete"
Text
=
"Delete"
UniqueName
=
"DeleteDiscount"
>
<
HeaderStyle
Width
=
"20px"
/>
</
rad:GridButtonColumn
>
</
Columns
>
<
CommandItemSettings
ShowRefreshButton
=
"false"
AddNewRecordText
=
"Add New Files"
/>
</
MasterTableView
>
</
rad:RadGrid
>
Code behind, NeedDataSource Event:
protected
void
gridAdd_NeedDataSource(
object
sender, GridNeedDataSourceEventArgs e)
{
gridAdd.DataSource = (List<POFilesInMemory>)Session[
"POFiles"
];
}
The Grid is showing empty. I checked the List<POFilesInMemory> and it has items:
Here is the class :
public
class
POFilesInMemory
{
public
int
FileID {
get
;
set
; }
public
string
FileName {
get
;
set
; }
public
int
TMID {
get
;
set
; }
public
string
TMName {
get
;
set
; }
public
string
TagSettingsName {
get
;
set
; }
}
Any ideas guys ?