Questions on UI for ASP.NET AJAX Forum

7 answers

760 views

I have a RadGrid with paging. There are 45 pages with 10 items per page. If I call RadGrid1.Items, I only get the 10 items on the first page. I want to get all 450 items. How would I go about doing this? Thanks.

Grid

answered on 27 Nov 2012

13 answers

672 views

AJAX Combobox Load-on-Demand with CustomText AND SelectedValue

We have been trying to use a combination of features of the RadComboBox. We want to use Load-on-Demand with CustomText AND also set/persist a SelectedValue, with a large number of records. We have encountered a couple issues that prevent us from accomplishing our goal.

The online demo ( http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx ) narrowly avoids one of the major issues we have encountered with the suggested implementation of load-on-demand. The online demo loads just enough records per request (10) that no matter what custom text is entered, there is never more than one request worth of filtered items to load. We often need multiple requests to load all of the matching/filtered items for the custom text, but the demonstrated method reverts to loading unfiltered items after the first request. We tried working around this issue ourselves, but then ran into another quirk of the load-on-demand mechanism.

The demonstrated method seems to only be feasible in the context of a single pass questionaire. Our application requires users be able to view and edit previous selections in fields with load-on-demand enabled. We are able to set a selected value, but then load-on-demand breaks. Every time the user clicks the load more results button, another duplicate of the selected value is added to the list. We tried various workarounds without success. We cannot distinguish between the first request (showing the selected value) and subsequent requests (showing filtered or unfiltered items based on the custom text).

We need to accomplish the following with the RadComboBox:

Load-on-demand (we have very large lists of items to select from in our application)
Custom text/filter (loading multiple pages of items isn't enough, we need to filter the list)
Selected value (on returning to the page, the user needs to be able to see what they selected previously as well as select a new value)

We are very close to having all three features working together, but are missing a piece. When the user opens the combobox, sees the selected value listed as the only item, and clicks the load more results button, we need to load unfiltered items instead of filtered items. We can always load the unfiltered items, but then we have the opposite problem: the custom text is never used to get a filtered list of items. This is the last obstacle to overcome in order to get load-on-demand working in our application the way it should (we think) by design.

ComboBox

answered on 27 Nov 2012

3 answers

202 views

Fast way of adding many items to RadGrid

Hi,

I need to provide a grid with the possibility of fast input. My "dream scenario" is:

1. Grid loads existing items. We have two columns one invisible with database ID and one text column "Name".
2. Then I want the user to client-side be able to fast add new items without the need of pressing a "New item" button and just press enter to confirm the actual row to begin editing another new row. Then the button "Save" is pressed, a post-back is generated and on the server I can iterate through "RadGrid.ClientChanges" and add all newly added rows to the database.

Is this possible?

Thanks!

Grid

answered on 27 Nov 2012

1 answer

81 views

Supportability for Express

hi all,
Can any one help to find that Is Telerik product support for Visual Studio Express? If yes which version 2008 / 2010/ 2012?

General Discussions

answered on 27 Nov 2012

7 answers

133 views

Submenu does not automatically adjust with the screen size

Hi Telerik team,

I have a problem with RadMenu on fifefox (please see error_firefox.jpeg) but on IE, it works fine (please see fine_ie.jpeg)

Please give me a solution to solve this.

Thanks,

Menu

answered on 27 Nov 2012

4 answers

81 views

DateTextBox: Unable to get value of the property '10': object is null or undefined

Forgive me as this post is not very specific. We are using a PeterBlum.DES.Web.WebControls.DateTextBox on a webpage. It works fine until we do a search and a postback occurs. Now clicking on the calendar control dropdown arrow to show the calendar produces this error:

Unhandled exception at line 8, column 21447 in http://localhost:16007/CESIReportExec/DES/GetFiles.aspx?type=scripts&version=5.0.1.5000&files=0_1_2_4_7_8_9_15_16_17_18_20_22_24_27_31_33_41_44_49_54

0x800a138f - Microsoft JScript runtime error: Unable to get value of the property '10': object is null or undefined

The code that produces this appears in teh IE debugger: "vMO.MYMonth.innerHTML=(vMO.AMN?vCI.AMN[vM]:vCI.MN[vM]);"
which is in DES\GetFiles.aspx. I know that vMO.AMN is undefined and vM=10; This code is just a small part of a large amount of Telerik code. Is there anything else you need from me to give me some idea as to what I can do?

Thank you.

Calendar

answered on 27 Nov 2012

2 answers

36 views

export to pdf with out other controls

Hi. my question is pretty simple ( i think)
i have a standard html table. in a asp.net page.
i do not want to use radGrid or any other controls for this. (long story)
all i want is some how the ability to send to the api the entire DOM element and have that save on pdf.
is that possible? or must i use the RadControls on the page?

thanks

General Discussions

answered on 27 Nov 2012

1 answer

157 views

Server control with RadMenu in RadGrid - raise Click event

Hi All,

I have a server control that contains a RadButton, and an associated RadMenu. I have this all working on the page as a stand-alone control.

However, when I click the RadButton, it raises the ItemCommand event for the grid, against the selected GridRow. When I click a menu item, it raises the internal event on the server control, but it is never passed out to the host page.

Ideally, I would like the Button and the Menu portions to expose their events to the host page through the same route (I've got a click event on the server control that both are raising, but I don't think I can hook into this from inside a grid unless I manage some ItemDataBound events - which I don't want the developer to have to do).

I know you can associate a context menu with the grid itself, but this isn't how I want the control to work. Each row has one of these controls, and each has it's own associated RadButton, and RadMenu. Unique to the row.

Is it possible to have the RadMenu inside my control raise the ItemCommand event on the associated grid? Alternatively, is there a way to handle the button click events on the row, without it raising the ItemCommand event?

Menu

answered on 27 Nov 2012

3 answers

98 views

Filtering on Dynamically bound grid

Hi,

I'm having trouble getting the filtering to work on a RadGrid that I'm using.

I have a static RadGrid object on the .aspx page like this:

<telerik:RadGrid ID="rgCustomReport" AllowSorting="true" DataSourceID="odsCustomReport" PageSize="50"

runat="server" OnItemCreated="rgCustomReport_ItemCreated" AllowPaging="true"

AllowFilteringByColumn="true" EnableViewState="true"

ShowFooter="true" AutoGenerateColumns="false" OnItemDataBound="rgCustomReport_ItemDataBound"

Skin="WebBlue" OnPageSizeChanged="Grid_SizeChanged"

OnSortCommand="rgCustomReport_SortCommand">

<PagerStyle Mode="NextPrevAndNumeric" Position="TopAndBottom" AlwaysVisible="true" />

</telerik:RadGrid>

The data for this grid is bound ultimately from a DataTable.AsDataView() call on a table that is generated through many functions on every single page postback.

The filter boxes show up fine on top of each column, but when I type in a value, then hit 'Contains' (for example) I get a really weird behaviour. And I'm not sure how to evaluate it.

After the filter is entered the grid looks like this :

http://tinyurl.com/cjf6d66

Its adding blank columns on, and filter on the wrong column.

Any help is appreciated
Thanks!

Grid

answered on 27 Nov 2012

6 answers

491 views

How to save from RadGrid only when user clicks on save button

Hi, we have a RadGrid described below. The behavior it has now is that if you double click on a row it becomes editable, and if you move away from the row and single click anywhere on the grid the row is saved and the data on the grid is updated (reloaded). We would like to modify the behavior so that the user can still double click to move from row to row on the grid to edit the fields, but the save is done when the user clicks a "Save" button. The code is shown below:

<script type="text/javascript">

<!--

var hasChanges, inputs, dropdowns, editedRow;

function RowClick(sender, eventArgs)

{

if(editedRow && hasChanges)

{

hasChanges = false;

if(confirm("Update changes?"))

{

$find("<%= RadGrid1.MasterTableView.ClientID %>").updateItem(editedRow);

}

function RowDblClick(sender, eventArgs)

{

editedRow = eventArgs.get_itemIndexHierarchical();

$find("<%= RadGrid1.MasterTableView.ClientID %>").editItem(editedRow);

}

function GridCommand(sender, args)

{

if (args.get_commandName() != "Edit")

{

editedRow = null;

}

function GridCreated(sender, eventArgs)

{

var gridElement = sender.get_element();

var elementsToUse = [];

inputs = gridElement.getElementsByTagName("input");

for (var i = 0; i < inputs.length;i++)

{

var lowerType = inputs[i].type.toLowerCase();

if(lowerType == "hidden" || lowerType == "button")

{

continue;

}

Array.add(elementsToUse, inputs[i]);

inputs[i].onchange = TrackChanges;

}

dropdowns = gridElement.getElementsByTagName("select");

for (var i = 0; i < dropdowns.length;i++)

{

dropdowns[i].onchange = TrackChanges;

}

setTimeout(function(){if(elementsToUse[0])elementsToUse[0].focus();},100);

}

function TrackChanges(e)

{

hasChanges = true;

}

-->

</script>

</telerik:RadCodeBlock>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

<telerik:AjaxUpdatedControl ControlID="Label1" />

</UpdatedControls>

</telerik:AjaxSetting>

</telerik:RadAjaxManager>

<telerik:RadGrid

ID="RadGrid1"

DataSourceID="SessionDataSource1"

OnItemDataBound = "RadGrid1_ItemDataBound"

Width="97%"

ShowStatusBar="True"

AllowSorting="True"

PageSize="21"

GridLines="None"

AllowPaging="True"

runat="server"

AllowAutomaticUpdates="True"

AutoGenerateColumns="False" >

<MasterTableView

TableLayout="Fixed"

DataKeyNames="checklistNo"

EditMode="InPlace" DataSourceID="SessionDataSource1"> <Columns>

<telerik:GridBoundColumn UniqueName="CategoryID" DataField="CategoryID" HeaderText="CategoryID" Display="False" ReadOnly="True" >

<HeaderStyle Width="10%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="checklistNo" DataField="checklistNo" HeaderText="checklistNo" Display="False" ReadOnly="True" >

<HeaderStyle Width="25%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Related_item_type_label" DataField="Related_item_type_label" HeaderText="Question" ReadOnly="True">

<HeaderStyle Width="30%" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn">

<HeaderStyle Width="12%" />

<ItemStyle Width="12%" />

<HeaderTemplate>

<asp:Label ID="lblHeaderServiceImpact" Text="Service Impact" runat="server"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<asp:Label ID="lblServiceImpact1" Text='<%#Eval("Service_impact_category")%>' runat="server"></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox AutoPostBack="true" ReadOnly="true" ID="lbllblServiceImpact" runat="server" Text='<%#Eval("Service_impact_category")%>' BorderStyle="None">

</telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn1">

<HeaderStyle Width="16%" />

<ItemStyle Width="16%" />

<HeaderTemplate>

<asp:Label ID="lblHeaderInspectionResult" Text="Inspection Result" runat="server"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<asp:Label ID="lblInspectionResult1" Text='<%#Eval("INSPECTION_RESULT")%>' runat="server"></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox AutoPostBack="true" visible="False" ID="lblInspectionResult" runat="server" Text='<%#Eval("INSPECTION_RESULT")%>'>

</telerik:RadTextBox>

<telerik:RadComboBox visible="True" ID="cbInspectionResult" AppendDataBoundItems="true" runat="server" Width="100px" >

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn2">

<HeaderStyle Width="16%" />

<ItemStyle Width="16%" />

<HeaderTemplate>

<asp:Label ID="lblHeaderInspectionFault" Text="Inspection Fault" runat="server"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<asp:Label ID="lblInspectionFault1" Text='<%#Eval("INSPECTION_FAULT")%>' runat="server"></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox AutoPostBack="true" visible="False" ID="lblInspectionFault" runat="server" Text='<%#Eval("INSPECTION_FaULT")%>'>

</telerik:RadTextBox>

<telerik:RadComboBox visible="True" ID="cbInspectionFault" AppendDataBoundItems="true" runat="server" Width="100px" >

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn3">

<HeaderStyle Width="20%" />

<ItemStyle Width="20%" />

<HeaderTemplate>

<asp:Label ID="lblInspectionCommentHeader" Text="Comments" runat="server"></asp:Label>

</HeaderTemplate>

<ItemTemplate>

<asp:Label ID="lblInspectionComment" Text='<%#Eval("INSPECTION_COMMENT")%>' runat="server"></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox AutoPostBack="true" visible="True" TextMode="MultiLine" Rows="2" ID="txtInspectionComment" runat="server" Text='<%#Eval("INSPECTION_COMMENT ")%>'>

</telerik:RadTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<ClientEvents

OnRowClick="RowClick"

OnRowDblClick="RowDblClick"

OnGridCreated="GridCreated"

OnCommand="GridCommand" />

</ClientSettings>

</telerik:RadGrid>

</asp:Panel>

</td>

</tr>

</table>

<telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditor1" runat="server" TextBoxStyle-Width="180px" />

<telerik:GridDropDownListColumnEditor ID="GridDropDownListColumnEditor1" runat="server" DropDownStyle-Width="70px" />

<telerik:GridCheckBoxColumnEditor ID="GridCheckBoxColumnEditor1" runat="server" CheckBoxStyle-BorderWidth="2" />

<telerik:GridNumericColumnEditor ID="GridNumericColumnEditor1" runat="server" NumericTextBox-Width="50px" />

<br />

<asp:Label ID="Label1" runat="server" EnableViewState="false" />

<br />

<asp:SqlDataSource

ID="SessionDataSource1"

runat="server"

ConnectionString="<%$ ConnectionStrings:OracleConnectionString %>"

ProviderName="<%$ ConnectionStrings:OracleConnectionString.ProviderName %>"

SelectCommand="SELECT categoryid, category_name, checklistNo, ROWNUM || ') ' || related_item_type_label AS related_item_type_label, inspection_Result, inspection_fault, service_impact_category, inspection_comment FROM ( SELECT categoryid || ' - ' || category_name categoryid, category_name, checklistNo, MAX( related_item_type_label ) AS related_item_type_label, MAX( inspection_Result ) AS inspection_Result,MAX( inspection_fault ) AS inspection_fault, MAX( service_impact_category ) AS service_impact_category, MAX( inspection_comment ) AS inspection_comment FROM(SELECT categoryid,category_name,checklistNo,DECODE( INSTR( related_item_type,'INSPECTION_RESULT'),0,NULL, related_item_type_label ) related_item_type_label,DECODE( INSTR( related_item_type,'INSPECTION_RESULT'),0,NULL, DECODE( related_item_value, NULL, default_value, related_item_value ) ) inspection_Result,DECODE( INSTR( related_item_type,'INSPECTION_FAULT'),0,NULL, DECODE( related_item_value, NULL, default_value, related_item_value ) ) inspection_fault,DECODE( INSTR( related_item_type,'SERVICE_IMPACT_CATEGORY'),0,NULL, DECODE( related_item_value, NULL, default_value, related_item_value ) ) service_impact_category,DECODE( INSTR( related_item_type,'INSPECTION_COMMENT'),0,NULL, DECODE( related_item_value, NULL, default_value, related_item_value ) ) inspection_comment FROM( SELECT v.view_name,v.item_type_order,v.related_item_type_label,v.related_item_type,SUBSTR(v.related_item_type, -5) checklistNo,d.related_item_value,( SELECT valid_type_rule_value FROM pimmds.valid_type_rules r WHERE r.valid_type_rule = 'VALID VALUE DEFAULT' AND r.item_type = v.related_item_type AND SYSDATE BETWEEN r.effectivity_in AND r.effectivity_out ) default_value, d.created_by, DECODE( c.categoryid,NULL,'91',c.categoryid) AS categoryid,c.category_name FROM PIMMDS.relationship_views v,( SELECT a.item_type, a.item_value, b.item_type related_item_type, b.item_value related_item_value, c.created_by FROM pimods.items a, pimods.items b, pimods.relationships c WHERE a.item_no = c.parent_item_no AND b.item_no = c.child_item_no AND a.item_type = 'INSPECTION_SEQUENCE_NUMBER' AND a.item_value = :ISN AND SYSDATE BETWEEN c.effectivity_in AND c.effectivity_out) d,(SELECT SUBSTR(related_item_type,-2) categoryid, related_item_type_value category_name FROM pimmds.relationship_views v WHERE view_name = 'Clearwire Quality Control Checklist' AND related_item_type LIKE 'INSPECTION_CATEGORY%' AND SYSDATE BETWEEN v.effectivity_in AND v.effectivity_out ) c WHERE v.view_name = 'Clearwire Quality Control Checklist Update' AND ( v.related_item_type LIKE 'INSPECTION_RESULT%' OR v.related_item_type LIKE 'INSPECTION_FAULT%' OR v.related_item_type LIKE 'SERVICE_IMPACT_CATEGORY%' OR v.related_item_type LIKE 'INSPECTION_COMMENT%') AND substr(v.related_item_type,-5,2) = :CATEGORYID AND v.item_type = d.item_type (+) AND v.related_item_type = d.related_item_type (+) AND SUBSTR( v.related_item_type,-5,2) = c.categoryid (+) ) ) GROUP BY categoryid, category_name,checklistNo ORDER BY checklistNo )"

UpdateCommand="PIMMDS.QC_PROCESS_DATA_FLOW.deltaRDSInspection"

OldValuesParameterFormatString="original_{0}"

ConflictDetection="CompareAllValues"

UpdateCommandType="StoredProcedure">

<UpdateParameters>

<asp:Parameter Name="L_INSPECTION_SN" Type="String" />

<asp:Parameter Name="L_LINE" Type="String" />

<asp:Parameter Name="L_RESULTS" Type="String" />

<asp:Parameter Name="L_FAULTS" Type="String" />

<asp:Parameter Name="L_COMMENTS" Type="String" />

</UpdateParameters>

<SelectParameters>

<asp:Parameter Name="ISN" Type="String" Direction="Input" />

<asp:Parameter Name="CATEGORYID" Type="String" Direction="Input" />

</SelectParameters>

</asp:SqlDataSource>

The code behind is:

Protected Sub RadGrid1_UpdateCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.UpdateCommand

If TypeOf e.Item Is Telerik.Web.UI.GridEditableItem Then

Dim MyItem As GridDataItem = CType(e.Item, GridDataItem)

Dim newValues As Hashtable = New Hashtable

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, MyItem)

Dim lineNumber As String = MyItem.KeyValues

Else

Throw New ApplicationException("Expecting GridEditFormItem type on UpdateCommand")

End If

End Sub

Protected Sub RadGrid1_ItemUpdated(ByVal source As Object, ByVal e As GridUpdatedEventArgs) Handles RadGrid1.ItemUpdated

Try

Dim l_userName As String = bpimData.getUserName

Dim item As GridEditableItem = e.Item

Dim ltInspectionResult As RadComboBox = item.FindControl("cbInspectionResult")

Dim ltInspectionFault As RadComboBox = item.FindControl("cbInspectionFault")

Dim ltInspectionComment As RadTextBox = item.FindControl("txtInspectionComment")

Dim MyItem As GridDataItem = CType(e.Item, GridDataItem)

Dim newValues As Hashtable = New Hashtable

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, MyItem)

Dim lineNumber As String = MyItem.KeyValues

Dim results As String = ltInspectionResult.Text

Dim faults As String = ltInspectionFault.Text

Dim comments As String = ltInspectionComment.Text

bpimData.ConnectionString = System.Configuration.ConfigurationManager.AppSettings("ConnectionString")

Dim inspectionSN As String = Session("ID")

Dim lineNo As String = lineNumber.Substring(14, 5)

Dim spUpdate As String = "Begin PIMMDS.QC_PROCESS_DATA_FLOW.gridSaveInspection('" + inspectionSN + "','" + lineNo + "','" + results + "','" + faults + "','" + comments + "','" + l_userName + "') ; end;"

bpimData.execute_dml(spUpdate)

Catch ex As Exception

End Try

If Not e.Exception Is Nothing Then

e.KeepInEditMode = True

e.ExceptionHandled = True

'SetMessage(Server.HtmlEncode("Unable to update. Reason: " + e.Exception.Message).Replace("'", "'").Replace(vbCrLf, "<br />"))

Else

Dim dataItem As GridDataItem = e.Item

'SetMessage("ProductID " & dataItem.GetDataKeyValue("ProductID") & " updated")

End If

End Sub

Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs)

If (TypeOf e.Item Is GridEditableItem AndAlso e.Item.IsInEditMode) Then

Dim item As GridEditableItem = e.Item

' --------------------------------------------------------------------------

' Update ComboBox for Inspection Result

Dim lblserviceImpact As RadTextBox = item.FindControl("lbllblServiceImpact")

Dim ltInspectionResult As RadTextBox = item.FindControl("lblInspectionResult")

Dim irRadComboBox As RadComboBox = item.FindControl("cbInspectionResult")

Dim inspectionResult As String

If Not IsNothing(ltInspectionResult) Then

If Not IsDBNull(ltInspectionResult.Text) Then

inspectionResult = ltInspectionResult.Text

Else

inspectionResult = "N/A"

End If

If lblserviceImpact.Text = "Major" Then

irRadComboBox.DataSource = Session("dtInspectionResultMajor")

Else

irRadComboBox.DataSource = Session("dtInspectionResultMinor")

End If

irRadComboBox.DataTextField = "INSPECTION_RESULT"

irRadComboBox.DataValueField = "INSPECTION_RESULT"

irRadComboBox.DataBind()

If inspectionResult = "Pass" Then

irRadComboBox.Items.Insert(0, New RadComboBoxItem("Pass"))

Else

irRadComboBox.Items.Insert(0, New RadComboBoxItem("Corrected"))

End If

irRadComboBox.SelectedValue = inspectionResult

End If

' --------------------------------------------------------------------------

'access/modify the edit item template settings here

' --------------------------------------------------------------------------

' Update ComboBox for Inspection Fault

Dim ltInspectionFault As RadTextBox = item.FindControl("lblInspectionFault")

Dim ifRadComboBox As RadComboBox = item.FindControl("cbInspectionFault")

Dim inspectionFault As String

If Not IsNothing(ltInspectionFault) Then

If Not IsDBNull(ltInspectionFault.Text) Then

inspectionFault = ltInspectionFault.Text

Else

inspectionFault = "N/A"

End If

ifRadComboBox.DataSource = Session("dtInspectionFault")

ifRadComboBox.DataTextField = "INSPECTION_FAULT"

ifRadComboBox.DataValueField = "INSPECTION_FAULT"

ifRadComboBox.DataBind()

ifRadComboBox.SelectedValue = inspectionFault

End If

ElseIf (TypeOf e.Item Is GridDataItem AndAlso Not e.Item.IsInEditMode AndAlso Page.IsPostBack) Then

Dim item As GridDataItem = e.Item

'Dim label As Label = Me.FindControl("Label1")

''update the label value

'label.Text = Session("updatedValue")

End If

End Sub

Private Sub ApplyTemplate(ByVal parent As String, ByVal template As String)

Dim parentItem As RadMenuItem = RadMenu1.FindItemByText(parent)

Dim _template As ITemplate = LoadTemplate(template)

For Each item As RadMenuItem In parentItem.Items

_template.InstantiateIn(item)

item.DataBind()

Next

End Sub

Private Sub selectedItem()

Dim ChildItem As New RadMenuItem()

Dim a As String

a = "re"

End Sub

Grid

answered on 27 Nov 2012