Hi. I try get item from edit form template, when edit button pressed, to change some of their values.
But I always receive null.
My code:
gridDataItem.FindControl return null for all my ids.
Please help.
But I always receive null.
My code:
<
telerik:RadGrid
ID
=
"RadGrid1"
runat
=
"server"
AllowSorting
=
"True"
DataSourceID
=
"sqlDataFeedGrid"
GridLines
=
"Both"
AllowPaging
=
"True"
AllowAutomaticUpdates
=
"True"
AllowAutomaticInserts
=
"True"
AllowAutomaticDeletes
=
"True"
OnInsertCommand
=
"RadGrid1_InsertCommand"
OnEditCommand
=
"RadGrid1_EditCommand"
OnPreRender
=
"RadGrid1_PreRender"
OnUpdateCommand
=
"RadGrid1_UpdateCommand"
>
<
PagerStyle
Mode
=
"NextPrevAndNumeric"
/>
<
MasterTableView
DataSourceID
=
"sqlDataFeedGrid"
AutoGenerateColumns
=
"False"
DataKeyNames
=
"Id"
CommandItemDisplay
=
"Top"
>
<
Columns
>
<
telerik:GridEditCommandColumn
ButtonType
=
"ImageButton"
UniqueName
=
"EditCommandColumn"
/>
<
telerik:GridBoundColumn
DataField
=
"Id"
HeaderText
=
"Datafeed ID"
SortExpression
=
"Id"
UniqueName
=
"Id"
Visible
=
"False"
MaxLength
=
"10"
/>
<
telerik:GridBoundColumn
DataField
=
"IPAddress"
DataType
=
"System.String"
HeaderText
=
"IP Address"
SortExpression
=
"IPAddress"
UniqueName
=
"IPAddress"
/>
<
telerik:GridBoundColumn
DataField
=
"Name"
DataType
=
"System.String"
HeaderText
=
"Name"
SortExpression
=
"Name"
UniqueName
=
"Name"
/>
<
telerik:GridBoundColumn
DataField
=
"Status"
DataType
=
"System.String"
HeaderText
=
"Status"
SortExpression
=
"Status"
UniqueName
=
"Status"
/>
<
telerik:GridBoundColumn
DataField
=
"Configs"
DataType
=
"System.Guid"
HeaderText
=
"Configs"
SortExpression
=
"Configs"
UniqueName
=
"Configs"
/>
<
telerik:GridBoundColumn
DataField
=
"Logs"
DataType
=
"System.String"
HeaderText
=
"Logs"
SortExpression
=
"Logs"
UniqueName
=
"Logs"
/>
<
telerik:GridBoundColumn
DataField
=
"setupInstruction"
DataType
=
"System.Guid"
HeaderText
=
"Install Instruction"
SortExpression
=
"setupInstruction"
UniqueName
=
"setupInstruction"
/>
<
telerik:GridBoundColumn
DataField
=
"execInstruction"
DataType
=
"System.Guid"
HeaderText
=
"Execute Instruction"
SortExpression
=
"execInstruction"
UniqueName
=
"execInstruction"
/>
<
telerik:GridBoundColumn
DataField
=
"Description"
DataType
=
"System.String"
HeaderText
=
"Description"
SortExpression
=
"Description"
UniqueName
=
"Description"
/>
<
telerik:GridButtonColumn
Text
=
"Delete"
CommandName
=
"Delete"
ButtonType
=
"ImageButton"
/>
</
Columns
>
<
EditFormSettings
EditFormType
=
"Template"
>
<
EditColumn
UniqueName
=
"EditColumn"
></
EditColumn
>
<
FormTemplate
>
<
table
cellspacing
=
"2"
cellpadding
=
"1"
width
=
"100%"
border
=
"0"
rules
=
"none"
style
=
"border-collapse: collapse;"
>
<
tr
class
=
"EditFormHeader"
>
<
td
colspan
=
"2"
style
=
"font-size: small"
>
<
b
>Datafeed Details</
b
>
</
td
>
</
tr
>
<
tr
>
<
td
></
td
>
<
td
></
td
>
</
tr
>
<
tr
>
<
td
>ID</
td
>
<
td
>
<
asp:TextBox
ID
=
"txtId"
runat
=
"server"
ValidationGroup
=
"Datafeed"
ReadOnly
=
"true"
Text='<%# Bind("Id") %>' />
</
td
>
</
tr
>
<
tr
>
<
td
>IP Address
</
td
>
<
td
>
<
asp:DropDownList
ID
=
"ddlMachineId"
EnableViewState
=
"true"
AutoPostBack
=
"true"
runat
=
"server"
DataSourceID
=
"sqlMachineId"
DataTextField
=
"IPAddress"
DataValueField
=
"ID"
OnSelectedIndexChanged
=
"ddlMachineId_IndexChange"
/>
<
asp:Label
ID
=
"lblHostingName"
runat
=
"server"
></
asp:Label
>
</
td
>
</
tr
>
<
tr
>
<
td
>Data Agent</
td
>
<
td
>
<
asp:DropDownList
ID
=
"ddlDataAgentID"
runat
=
"server"
DataSourceID
=
"sqlDataAgentId"
DataTextField
=
"Name"
DataValueField
=
"ID"
>
</
asp:DropDownList
><
asp:Button
ID
=
"addAgent"
runat
=
"server"
Text
=
"Add"
Width
=
"55px"
OnClick
=
"addAgent_Click"
/>
<
asp:ListBox
ID
=
"agentsList"
runat
=
"server"
Height
=
"91px"
Width
=
"194px"
></
asp:ListBox
>
</
td
>
</
tr
>
<
tr
>
<
td
>Datafeed Name</
td
>
<
td
>
<
asp:TextBox
ID
=
"txtName"
runat
=
"server"
ValidationGroup
=
"Datafeed"
Text='<%# Bind("Name") %>' />
</
td
>
</
tr
>
<
tr
>
<
td
>Status</
td
>
<
td
>
<
asp:TextBox
ID
=
"txtStatus"
runat
=
"server"
ValidationGroup
=
"Datafeed"
Text='<%# Bind("Status") %>'></
asp:TextBox
>
</
td
>
</
tr
>
<
tr
>
<
td
>Config File</
td
>
<
td
>
<
asp:FileUpload
runat
=
"server"
ID
=
"configFile"
Width
=
"229px"
/> <
asp:HyperLink
runat
=
"server"
ID
=
"confResult"
Target
=
"_blank"
/>
</
td
>
</
tr
>
<
tr
>
<
td
>Logs Path</
td
>
<
td
>
<
asp:TextBox
ID
=
"txtLogs"
runat
=
"server"
ValidationGroup
=
"Datafeed"
Text='<%# Bind("Logs") %>'></
asp:TextBox
>
</
td
>
</
tr
>
<
tr
>
<
td
>Install Instruction</
td
>
<
td
>
<
asp:FileUpload
runat
=
"server"
ID
=
"setupFile"
Width
=
"229px"
/> <
asp:HyperLink
runat
=
"server"
ID
=
"setupResult"
Target
=
"_blank"
/>
</
td
>
</
tr
>
<
tr
>
<
td
>Execute Instruction</
td
>
<
td
>
<
asp:FileUpload
runat
=
"server"
ID
=
"execFile"
Width
=
"229px"
/> <
asp:HyperLink
runat
=
"server"
ID
=
"execResult"
Target
=
"_blank"
/>
</
td
>
</
tr
>
<
tr
>
<
td
>Description</
td
>
<
td
>
<
asp:TextBox
ID
=
"txtDescription"
runat
=
"server"
ValidationGroup
=
"Datafeed"
TextMode
=
"MultiLine"
Height
=
"58px"
Width
=
"303px"
Text='<%# Bind("Description") %>'></
asp:TextBox
>
</
td
>
</
tr
>
</
table
>
<
asp:Button
runat
=
"server"
ID
=
"btnUpdate"
Text='<%#(Container is GridEditFormInsertItem) ? "Insert":"Update" %>'
CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert":"Update" %>' />
<
asp:Button
runat
=
"server"
ID
=
"btnCancel"
Text
=
"Cancel"
CausesValidation
=
"False"
CommandName
=
"Cancel"
/>
</
FormTemplate
>
</
EditFormSettings
>
</
MasterTableView
>
<
ClientSettings
>
<
ClientEvents
OnRowDblClick
=
"RowDblClick"
></
ClientEvents
>
</
ClientSettings
>
</
telerik:RadGrid
>
protected
void
RadGrid1_EditCommand(
object
sender, GridCommandEventArgs e)
{
if
(e.CommandName != RadGrid.EditCommandName)
return
;
GridDataItem gridDataItem = e.Item
as
GridDataItem;
var ddlMachineId = gridDataItem.FindControl(
"ddlMachineId"
)
as
DropDownList;
var ddlDataAgentID = gridDataItem.FindControl(
"ddlDataAgentID"
)
as
DropDownList;
var agentsList = gridDataItem.FindControl(
"agentsList"
)
as
ListBox;
var confResult = gridDataItem.FindControl(
"confResult"
)
as
HyperLink;
var execResult = gridDataItem.FindControl(
"execResult"
)
as
HyperLink;
var setupResult = gridDataItem.FindControl(
"setupResult"
)
as
HyperLink;
}
gridDataItem.FindControl return null for all my ids.
Please help.