Questions on UI for ASP.NET AJAX Forum

1 answer

69 views

Hi,
On this sample url:
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandcombo/defaultcs.aspx?product=grid
Is it possible for users to filter using multiple columns? I enter USA as country, then I enter 90110 as PostalCode, but USA is cleared.

Thanks

Grid

answered on 02 Nov 2011

3 answers

160 views

NestedViewTemplate is not showing

Hi Telerik Team,

After updating to the latest Telerik version (Telerik.Web.UI_2011_2_915), the NestedViewTemplate is not showing anymore.

Please advice.

Thanks,
Bilal

Grid

answered on 02 Nov 2011

12 answers

319 views

RadTimePicker TimeZone Problem

I have a webserver running on the west coast... PDT currently. When a user in any other timezone selects a time from my TimePicker, it is adjusting the time to their local time. IE. TimePicker choice is 2pm, user selects 2pm, but in the box, it now shows 4pm.

I dont think i'm doing anything very complicated here:

Code In Front:
<tel:RadTimePicker ID="ChooseTime" runat="server" DateInput-ReadOnly="true" TimePopupButton-Visible="false" width="60px">

Code Behind:

Page_Load Basiciliy:
List<DateTime> timeList = new List<DateTime>();
add a bunch of times from database (local PDT time) then
timeList.Sort();
ChooseTime.TimeView.DataList.DataSource = timeList;

How can I stop this behavior?

Thanks

Calendar

answered on 02 Nov 2011

3 answers

249 views

OnInit event firing many times

I have a page that has a RadDockLayout and the RadDocks are loaded dynamically in the OnInit event. The issue I'm having is that the OnInit event gets fired the same number of times as the number of RadDocks that are generated. So if I have 7 RadDocks, the OnInit gets fired 7 times. I only want that event to fire once. Please take a look at my code and let me know what I'm doing wrong. Thanks.

Test.aspx

<telerik:RadAjaxPanel ID="ClientViewAjaxPanel" runat="server">

<telerik:RadScriptManager ID="ScriptManager1" runat="server">

</telerik:RadScriptManager>

<div class="clientviewmaindiv">

<center>

<asp:UpdatePanel runat="server" ID="UpdatePanel1" ChildrenAsTriggers="false" UpdateMode="Conditional">

<ContentTemplate>

<telerik:RadDockLayout runat="server" ID="RadDockLayout1" EnableEmbeddedSkins="true" Skin="Office2007" Visible="true">

<div id="clientviewlayout" style="width:99%">

<table cellpadding="0" cellspacing="0" class="tblClientViewLayout" style="width:99%">

<tr>

<td class="tdClientViewleftcol">

<telerik:RadDockZone MinHeight="200px" BorderStyle="None" BorderWidth="0" runat="server" ID="RadDockZoneV1" Orientation="Vertical"></telerik:RadDockZone>

</td>

<td class="tdClientViewrightcol">

<telerik:RadDockZone MinHeight="200px" BorderStyle="None" BorderWidth="0" runat="server" ID="RadDockZoneV3" Orientation="Vertical"></telerik:RadDockZone>

</td>

</tr>

</table>

</div>

</telerik:RadDockLayout>

</ContentTemplate>

</asp:UpdatePanel>

</center>

</div>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" ShowContentDuringLoad="false" VisibleStatusbar="false" ReloadOnShow="true" Modal="true" Skin="GIRadWindow" EnableEmbeddedBaseStylesheet="false" EnableEmbeddedSkins="false">

<Windows>

<telerik:RadWindow runat="server" ID="NewsWindow" Width="600" Height="450" BackColor="White" Behaviors="Close,Move,Resize"></telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

</telerik:RadAjaxPanel>

Test.apx.cs (some parameters have been removed for security purpose)

protected override void OnInit(EventArgs e)

{

base.OnInit(e);

UserContext = (Context)Session[""];

_ctx = new GBMDataContext();

int userChartsCount = 0;

DataSet userCharts = new DataSet("userCharts");

using (SqlConnection connection = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings[""].ConnectionString))

{

SqlCommand command = new SqlCommand("", connection);

command.CommandTimeout = 3000;

command.CommandType = CommandType.StoredProcedure;

command.Parameters.Add(new SqlParameter("", ));

SqlDataAdapter da = new SqlDataAdapter();

da.SelectCommand = command;

try

{

command.Connection.Open();

da.FillSchema(userCharts, SchemaType.Source);

da.Fill(userCharts);

}

catch

{

userChartsCount = 0;

}

finally

{

command.Connection.Close();

}

userChartsCount = userCharts.Tables[0].Rows.Count;

if (userChartsCount > 0)

{

RadDock dockWidget;

Control ctrlWidget;

double rowCount = 1;

int widgetCount = 0;

if (userChartsCount > 1)

{

rowCount = Math.Ceiling(Convert.ToDouble(userChartsCount) / 2);

}

for (int x = 0; x < rowCount; x++)

{

for (int y = 0; y <= 1; y++)

{

if (widgetCount < userChartsCount)

{

dockWidget = new RadDock();

dockWidget.ID = (string)(userCharts.Tables[0].Rows[widgetCount]["DockId"]) + widgetCount.ToString();

dockWidget.Tag = (string)(userCharts.Tables[0].Rows[widgetCount]["DockId"]) + widgetCount.ToString();

dockWidget.DockMode = DockMode.Docked;

dockWidget.Skin = "Office2007";

dockWidget.Width = Unit.Pixel((int)userCharts.Tables[0].Rows[widgetCount]["DockWidth"]);

dockWidget.DockHandle = DockHandle.TitleBar;

dockWidget.DefaultCommands = Telerik.Web.UI.Dock.DefaultCommands.All;

dockWidget.Title = _ctx.fn_GetTextLabelTranslationByLabelName((string)userCharts.Tables[0].Rows[widgetCount]["Name"], UserContext.Language_RecordID);

ctrlWidget = LoadControl((string)userCharts.Tables[0].Rows[widgetCount]["ControlURL"]);

ctrlWidget.ID = (string)userCharts.Tables[0].Rows[widgetCount]["ControlId"];

RadDockLayout1.Controls.Add(dockWidget);

if (userCharts.Tables[0].Rows[widgetCount]["Zone"] == null)

{

if (y == 0)

{

RadDockZoneV1.Controls.Add(dockWidget);

}

else

{

RadDockZoneV3.Controls.Add(dockWidget);

}

else

{

if ((int)userCharts.Tables[0].Rows[widgetCount]["Zone"] == 1)

{

RadDockZoneV1.Controls.Add(dockWidget);

}

else if ((int)userCharts.Tables[0].Rows[widgetCount]["Zone"] == 2)

{

RadDockZoneV3.Controls.Add(dockWidget);

}

dockWidget.ContentContainer.Controls.Add(ctrlWidget);

}

widgetCount++;

}

TestControl.ascx

<telerik:RadAjaxPanel ID="ClientViewControlRadAjaxPanel" runat="server">

<asp:Timer ID="ClientViewControlTimer" Interval="1" runat="server"></asp:Timer>

<asp:MultiView ID="ClientViewControlMultiView" runat="server" ActiveViewIndex="0">

<asp:View ID="ClientViewControlLoadingView" runat="server" >

<div id="loadingdiv" style=

"height:75px; margin-top:0px; margin-bottom:0px; padding:0px; background-repeat:no-repeat; background-position:center; background-image:url('../Skins/GIRadWindow/GIRadWindow/Window/loading.gif');"

></div>

</asp:View>

<asp:View ID="ClientViewControlView" runat="server">

<asp:LinqDataSource ID="dsNews" runat="server" OnSelecting="dsNews_Selecting" />

<asp:ListView ID="lvNews" runat="server" DataKeyNames="RecordID" DataSourceID="dsNews">

<LayoutTemplate>

<div id="itemPlaceholderContainer" runat="server">

<div id="itemplaceholder" runat="server"></div>

</div>

<div style="clear: left; text-align:center; vertical-align: middle; float:none; width:100%;">

<asp:DataPager ID="pageTopics" runat="server" PageSize="3" PagedControlID="lvNews">

<Fields>

<asp:NextPreviousPagerField ButtonCssClass="pagerbuttons" ShowFirstPageButton="true" ButtonType="Image" ShowPreviousPageButton="false" ShowNextPageButton="false" FirstPageImageUrl="../Images/PagingFirst.gif" />

<asp:NextPreviousPagerField ButtonCssClass="pagerbuttons" ShowFirstPageButton="false" ButtonType="Image" ShowPreviousPageButton="true" ShowNextPageButton="false" PreviousPageImageUrl="../Images/PagingPrev.gif" />

<asp:NumericPagerField CurrentPageLabelCssClass="pagerbuttons" NumericButtonCssClass="pagerbuttons" ButtonCount="9" />

<asp:NextPreviousPagerField ButtonCssClass="pagerbuttons" ShowFirstPageButton="false" ButtonType="Image" ShowPreviousPageButton="false" ShowNextPageButton="true" ShowLastPageButton="false" NextPageImageUrl="../Images/PagingNext.gif" />

<asp:NextPreviousPagerField ButtonCssClass="pagerbuttons" ShowFirstPageButton="false" ButtonType="Image" ShowPreviousPageButton="false" ShowNextPageButton="false" ShowLastPageButton="true" LastPageImageUrl="../Images/PagingLast.gif" />

</Fields>

</asp:DataPager>

</div>

</LayoutTemplate>

<ItemTemplate>

<div>

<ul id="newsul">

<li id="newstitle"><asp:HyperLink runat="server" ID="titleNav" NavigateUrl='<%# Eval("OpenNewsURL")%>'><%# Eval("Name")%></asp:HyperLink>

<li id="newspub">

<div style="width:100%;margin:0;padding:0;">

<div style="text-align:left;float:left;">Published: <%# Eval("PublishDate")%></div>

<div style="text-align:right;"><asp:HyperLink runat="server" ID="newNav" ImageUrl="../Images/clientview/Globe.gif" NavigateUrl='<%# Eval("URL")%>' Target="_blank" /></div>

</div>

</li>

<li id="newsdesc"><%# Eval("Description").ToString()%></li>

</ul>

</div>

</ItemTemplate>

<EmptyDataTemplate><div id="emptylist" class="emptylist">No news found</div></EmptyDataTemplate>

</asp:ListView>

</asp:View>

</asp:MultiView>

</telerik:RadAjaxPanel>

TestControl.ascx.cs

protected override void OnLoad(EventArgs e)

{

base.OnLoad(e);

if (IsPostBack)

{

ClientViewControlTimer.Enabled = false;

if (ClientViewControlMultiView.ActiveViewIndex == 0)

{

ClientViewControlMultiView.SetActiveView(ClientViewControlView);

}

protected void dsNews_Selecting(object sender, LinqDataSourceSelectEventArgs args)

{

args.Result = LoadData();

}

private IList LoadData()

{

UserContext = (Context)Session[""];

_userCulture = System.Globalization.CultureInfo.GetCultureInfo(UserContext.Locale);

GBMDataContext ctx = new GBMDataContext();

var NewsProfiles = from tmp2 in ctx.ApplicationProfileNewsRoomIntersects

where tmp2.ApplicationProfile_RecordID == UserContext.ApplicationProfile_RecordID

select tmp2.NewsRoom_RecordID;

var q = from tmp in ctx.NewsRooms

where

(!(tmp.RecordExpiration.HasValue) || tmp.RecordExpiration.Value >= DateTime.UtcNow)

&& tmp.LookupNewsCategory.Name != "Health and Benefits"

&& NewsProfiles.Contains(tmp.RecordID) && (tmp.Tenant_RecordID == UserContext.TenantId || tmp.Tenant_RecordID == null)

orderby tmp.PublishDate descending

select new

{

tmp.RecordID,

Name = tmp.Name.Substring(0, 75),

PublishDate = tmp.PublishDate.ToString("d", _userCulture),

Description = tmp.Description != null ? tmp.Description.Substring(0, 175) : "",

URL = tmp.URL,

OpenNewsURL = "javascript:openNews('" + tmp.RecordID + "');"

};

return q.ToList();

}

Dock

answered on 02 Nov 2011

2 answers

216 views

[Solved] Close Parent RadWindow from Content Page of Rad Pane

Hi All,
I have a page called SearchForm.aspx that has 2 rad panes with rad splitter
In the first pane there is radiobutton list.on the SelectedIndexChanged event of it, i load a different pages(Page1.aspx, Page2.aspx) in the second pane using its conentURL property.

The whole page(SearchForm.aspx) is called from button click from another page(Caller.aspx) using RadWindow....

I need to close the SearchForm.aspx page from a button click from Page1.aspx or Page2.aspx

as the demos says in the page1.aspx page i used the following javascript to close but oWindow returns null always and it doesn't close!!!!

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script language="javascript" type="text/javascript">

function GetRadWindow() {

var oWindow = null;

if (window.radWindow) oWindow = window.radWindow; //Will work in Moz in all cases, including clasic dialog

else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow; //IE (and Moz as well)

alert(oWindow);

return oWindow;

}

function windowClose() {

GetRadWindow().close();

}

</script>

</telerik:RadCodeBlock>

Please Help....

thanks

Asa'ad

Window

answered on 02 Nov 2011

1 answer

236 views

Using RadFilter and a RadGrid's Filter controls simultaneously

I have a client who wants to be able to select more than one type of option when filtering against a particular column in a radgrid. Say they want to see all accounts that are either High or Low Risk Levels. However, they also want regular radgrid filtering for the other columns in this grid such as accountant name.

I created a listbox with a hidden radfilter to accommodate selecting multiple options for the risk level: Select say, "Low" and "High" at the same time. However, if I want to also filter down to a specific accountant, the radfilter expression is no longer applied.

Is there a way to use both the radfilter, AND the radgrid's filter controls? Thanks! I am attaching my code. Thank you for your help.

ASP.NET:

<script type="text/javascript">

function onRequestStart(sender, args) {

//alert(args.get_eventTarget().toString())

if (args.get_eventTarget().indexOf("ExportToExcelButton") >= 0) {

args.set_enableAjax(false);

}

else {

args.set_enableAjax(true);

}

</script>

<br />

<asp:Table runat="server" ID="table1" Width="873px">

<asp:TableHeaderRow>

<asp:TableHeaderCell ColumnSpan="2">Accounts By Risk Level</asp:TableHeaderCell>

</asp:TableHeaderRow>

<asp:TableRow>

<asp:TableCell ColumnSpan="2">

To narrow down the report by risk level, select an option in the box below.  To see more than one risk level, press and hold the "Ctrl" key on your keyboard while selecting the levels you wish to view.  To see all levels, click the "View All Risk Levels" button.

</asp:TableCell>

</asp:TableRow>

<asp:TableRow>

<asp:TableCell Width="20%">

<telerik:RadListBox ID="RadListBox1" runat="server" Skin="WebBlue" Width="100px"

SelectionMode="Multiple" AutoPostBack="true">

<Items>

<telerik:RadListBoxItem runat="server" Text="Low" Value="Low" />

<telerik:RadListBoxItem runat="server" Text="Medium" Value="Medium" />

<telerik:RadListBoxItem runat="server" Text="High" Value="High" />

<telerik:RadListBoxItem runat="server" Text="Reimbursement" Value="Reimbursement" />

<telerik:RadListBoxItem runat="server" Text="Unassigned" Value="Unassigned" />

</Items>

</telerik:RadListBox>

<br />

<telerik:RadButton ID="RadButton1" runat="server" Text="View All Risk Levels" Skin="WebBlue" >

</telerik:RadButton>

</asp:TableCell>

</asp:TableRow>

<asp:TableRow>

<asp:TableCell ColumnSpan="2">

<br /><br />

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"

GridLines="None" Skin="WebBlue" width="100%"

CellSpacing="0" PageSize="10">

<ExportSettings Excel-Format="ExcelML" ExportOnlyData="True" FileName="AccountsByRiskLevel"></ExportSettings>

<MasterTableView CommandItemDisplay="Top">

<CommandItemSettings ExportToPdfText="Export to PDF" ShowAddNewRecordButton="False" ShowRefreshButton="False" ShowExportToExcelButton="True"></CommandItemSettings>

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="name"

FilterControlAltText="Filter Muni_Name column" HeaderText="Name"

UniqueName="Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Account" FilterControlAltText="Filter Account column"

HeaderText="CID" UniqueName="Account">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Accountant"

FilterControlAltText="Filter Accountant column"

HeaderText="FEAD Accountant" UniqueName="Accountant">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="end_date"

FilterControlAltText="Filter end_date column" HeaderText="End Date"

UniqueName="end_date" DataFormatString="{0:d}" PickerType="DatePicker" FilterControlWidth="125px">

<HeaderStyle Width="160px" />

<ItemStyle Width="160px" />

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="risk_level"

FilterControlAltText="Filter risk column" HeaderText="Risk Level"

UniqueName="risk">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False"></FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_WebBlue"></HeaderContextMenu>

</telerik:RadGrid>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="WebBlue" width="873px">

</telerik:RadAjaxLoadingPanel>

</asp:TableCell>

</asp:TableRow>

</asp:Table>

<br />

<asp:Panel ID="Panel1" runat="server" Visible = "false">

<telerik:RadFilter ID="RadFilter1" runat="server" FilterContainerID="RadGrid1" Enabled="false" ShowApplyButton="false">

</telerik:RadFilter>

</asp:Panel>

<br />

<telerik:RadAjaxManager runat="server">

<ClientEvents OnRequestStart="onRequestStart" />

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadListBox1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadListBox1" />

<telerik:AjaxUpdatedControl ControlID="RadListFilter1" />

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1"/>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadButton1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadButton1" />

<telerik:AjaxUpdatedControl ControlID="RadListBox1" />

<telerik:AjaxUpdatedControl ControlID="RadListFilter1" />

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1"/>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1"/>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

VB.NET:

Private Sub RadGrid1_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

connSql.ConnectionString = sqlConn.ToString()

Dim poSqlCom As New SqlCommand("dbo.AccountRiskLevel", connSql)

poSqlCom.CommandType = CommandType.StoredProcedure

Dim adapter As New SqlDataAdapter(poSqlCom)

Try

adapter.Fill(dtRisk)

Catch ex As Exception

'lblResult.Text = ex.Message

If connSql.State = ConnectionState.Open Then

connSql.Close()

End If

End Try

RadGrid1.DataSource = dtRisk

End Sub

Protected Sub RadGrid1_ItemDataBound(sender As Object, e As GridItemEventArgs) Handles RadGrid1.ItemDataBound

If TypeOf e.Item Is GridFilteringItem Then

Dim filteringItem As GridFilteringItem = TryCast(e.Item, GridFilteringItem)

filteringItem.Cells(8).Controls(0).Visible = False

filteringItem.Cells(8).Controls(1).Visible = False

End If

End Sub

Private Sub RadListBox1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadListBox1.SelectedIndexChanged

RadFilter1.RootGroup.GroupOperation = RadFilterGroupOperation.Or

Dim count As Integer = 0

RadFilter1.RootGroup.Expressions.Clear()

For Each item In RadListBox1.SelectedItems

If count = 0 Then

Dim expr1 As New RadFilterEqualToFilterExpression(Of String)("risk_level")

expr1.Value = item.Value

RadFilter1.RootGroup.AddExpression(expr1)

ElseIf count = 1 Then

Dim expr2 As New RadFilterEqualToFilterExpression(Of String)("risk_level")

expr2.Value = item.Value

RadFilter1.RootGroup.AddExpression(expr2)

ElseIf count = 2 Then

Dim expr3 As New RadFilterEqualToFilterExpression(Of String)("risk_level")

expr3.Value = item.Value

RadFilter1.RootGroup.AddExpression(expr3)

ElseIf count = 3 Then

Dim expr4 As New RadFilterEqualToFilterExpression(Of String)("risk_level")

expr4.Value = item.Value

RadFilter1.RootGroup.AddExpression(expr4)

ElseIf count = 4 Then

Dim expr5 As New RadFilterEqualToFilterExpression(Of String)("risk_level")

expr5.Value = item.Value

RadFilter1.RootGroup.AddExpression(expr5)

End If

count = count + 1

Next

RadFilter1.FireApplyCommand()

End Sub

Private Sub RadButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadButton1.Click

RadFilter1.RootGroup.Expressions.Clear()

RadFilter1.FireApplyCommand()

RadListBox1.ClearSelection()

End Sub

#End Region

Filter

answered on 02 Nov 2011

1 answer

168 views

[Solved] Upload Feature of RadFileExplorer

I'm working with the RadFileExplorer, and with the encapsulated upload control within the RadFileExplorer;

If a Black template is applied to the RadFileExplorer, the "remove" text for the remove button is washed out on the upload control - if a default template is utilized for the upload feature, the "remove" text for the remove button is displayed;

I'm writing to ask if the "remove" text can be applied with C# programmatically, etc.

Thanks in advance for any insight; Best regards - Rob

FileExplorer

answered on 02 Nov 2011

1 answer

103 views

SPRadGridWebPart custom data source

Is it possible to bind the results from a Linq to SharePoint query to the SPRadGridWebPart? Can you please provide an example, if this is possible?

Thanks,
Larkin

Sharepoint Integration

answered on 02 Nov 2011

1 answer

127 views

Menu is freezing

Hello,

I'm using a simple horizontal telerik menu in a user control, everything loaded alright and the menu looks great.
However, after a few clicks on the menu, going back and forth from Default.aspx to News.aspx, the menu just freezes.
I no longer see the hover styles and the links won't click.

Any advise on this one?

PS: I'm using C# in VS2010

Menu

answered on 02 Nov 2011

1 answer

142 views

Ajaxify radgrid with dropdownlist control

Hi,
I am working with Telerik Radgrid. In this radgrid I am using dropdownlist in edit template in a way that when user clicks on add button on the grid, The whole grid goes into the editmode. By doing so when user clicks on the first dropdown list it postbacks and reload the whole page which populates the second dropdown list with data.

I want to ajaxify the radgrid on the page, so the whole page does not get refresh or postback. I have used both ajax manager and rad ajax panel to perform this job. But unfortunately the whole page gets autopostback. In my code behind in item created event i have set the dropdown as autopostback to true. I have read through so many blogs and demos on telerik website. But so far I haven't found any solution regarding my issue.

I am providing you the design source. Please tell me how to handle this ajax request on client side and server side. Provide me any small example which is following my scenario or most efficient way to handle this request.

Thanks

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"
DefaultLoadingPanelID="RadAjaxLoadingPanel1>
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadGrid1t">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGrid1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>

<telerik:RadGrid ID="RadGrid1" ShowStatusBar="true" runat="server" AutoGenerateColumns="False" Skin="Outlook" AlternatingItemStyle="VerticalAlign">


<MasterTableView CommandItemDisplay="Top" TableLayout="Fixed" >
  <CommandItemTemplate>
<asp:LinkButton ID="btnEdit" runat="server" Text="Edit" OnClick="btnEdit_Click">
</asp:LinkButton>
</CommandItemTemplate>
<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>
<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>
<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>
<Columns>
telerik:GridTemplateColumn DataField="Project" HeaderStyle-ForeColor="White" HeaderText="Company" UniqueName="Company">
<ItemTemplate>
<asp:Label id="lblCompany" runat="server"></asp:Label>
</ItemTemplate>
<EditItemTemplate>

<asp:DropDownList id="ddCompany" runat="server" Width="80px"></asp:DropDownList>
<asp:RequiredFieldValidator id="vldddProjectRequired" runat="server" ErrorMessage="Please select a Company"
ControlToValidate="ddCompany">!</asp:RequiredFieldValidator>
</EditItemTemplate>
</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Employees" HeaderStyle-ForeColor="White" HeaderText="Employees" UniqueName="Employee" >
<ItemTemplate>
<asp:Label id="lblEmployee" runat="server"></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:DropDownList id="ddEmployee" runat="server" Width="170px" ></asp:DropDownList>
</EditItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>

Grid

answered on 02 Nov 2011