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error when using asp.net update panel

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This is a migrated thread and some comments may be shown as answers.

Raj asked on 09 Jul 2010, 01:46 AM

2.JPG

1.JPG

Hi,

I am new to telerik control. I am upgrading gridview to radgrid.

I am getting error (see image 1.JPG) when i am using radgrid in asp:updatepanel control. am getting this error foreveryaction(like sorting, filtering, editing, row selecting, scrolling). Can anyone help me how to sove this.

I have a linkbutton column in radgrid. when i click the button i am getting error( see image 2.JPG). How to do it in radgrid. I just want to pull sId, orderId, and taskstatus when i clicked on a linkbutton. when i am trying to do this i am getting that error. Please help to solve this.

here is my code

<asp:UpdatePanel ID="rg200UpdatePanel" runat="server">

<ContentTemplate>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

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

<ClientEvents OnRequestStart="onRequestStart" />

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rg200">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rg200" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadMenu1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadMenu1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rg200" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadMenu1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default">

</telerik:RadAjaxLoadingPanel>

<input type="hidden" id="radGridClickedRowIndex" name="radGridClickedRowIndex" />

<telerik:RadGrid ID="rg200" runat="server" AutoGenerateColumns="False" PageSize="30"

Height="550px" Width="100%" AllowPaging="True" AllowSorting="True" AllowMultiRowSelection="True"

EnableHeaderContextMenu="True" GridLines="None" EnableHeaderContextFilterMenu="True"

AllowMultiRowEdit="true" AllowFilteringByColumn="True" OnPreRender="rg200_PreRender"

OnItemCreated="rg200_ItemCreated" EnableViewState="true" OnUpdateCommand="rg200_UpdateCommand"

AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="false"

OnPageIndexChanged="rg200_PageIndexChanged" OnItemCommand="rg216_ItemCommand">

<HeaderStyle Height="20px" BackColor="#004000" Font-Size="8pt" Font-Bold="True" ForeColor="White"

HorizontalAlign="Center" BorderColor="White" BorderWidth="1px" />

<ExportSettings IgnorePaging="true" ExportOnlyData="true">

<Pdf AllowModify="false" AllowPrinting="true" PageBottomMargin="" PageFooterMargin=""

PageHeaderMargin="" PageHeight="11in" PageLeftMargin="" PageRightMargin="" PageTopMargin=""

PageWidth="14in" />

</ExportSettings>

<MasterTableView GridLines="None" DataKeyNames="orderId" CommandItemDisplay="Top"

EditMode="EditForms">

<CommandItemTemplate>

<div style="padding: 5px 5px;">

<table>

<tr class="customFont">

<td align="left">

<b>Bulk Actions</b>

</td>

<td align="left">

<asp:LinkButton ID="btnEditSelected" runat="server" OnClick="btnEditSelected_click"

Visible='<%# rg200.EditIndexes.Count == 0 %>'>Edit Selected</asp:LinkButton>

</td>

<td align="left">

<asp:LinkButton ID="btnUpdateEdited" runat="server" OnClick="btnUpdateEdited_click"

Visible='<%# rg200.EditIndexes.Count > 0 %>'>Update Editing</asp:LinkButton>

</td>

<td align="left">

<asp:LinkButton ID="btnCancel" runat="server" OnClick="btnCancel_click" Visible='<%# rg200.EditIndexes.Count > 0 || rg200.MasterTableView.IsItemInserted %>'>Cancel Editing</asp:LinkButton>

</td>

<td align="right">

<img style="border: 0px; vertical-align: middle;" alt="" src="Images/AddRecord.gif" />

</td>

<td align="left">

<asp:LinkButton ID="LinkButton2" runat="server" CommandName="InitInsert" Visible='<%# !rg200.MasterTableView.IsItemInserted %>'>Add New Record</asp:LinkButton>

</td>

<td align="right">

<img style="border: 0px; vertical-align: middle;" alt="" src="Images/Delete.gif" />

</td>

<td align="left">

<asp:LinkButton ID="LinkButton1" OnClientClick="javascript:return confirm('Delete all selected Records?')"

runat="server" CommandName="DeleteSelected">Delete Selected</asp:LinkButton>

</td>

<td align="right">

<img style="border: 0px; vertical-align: middle;" alt="" src="Images/Refresh.gif" />

</td>

<td align="left">

<asp:LinkButton ID="LinkButton4" runat="server" CommandName="Rebind">Refresh</asp:LinkButton>

</td>

<td align="left">

<asp:ImageButton ID="ExportToWordButton" runat="server" ImageUrl="~/images/ExportToWord.gif"

ToolTip="Export to Word" OnClick="ExportWord_Click" />

<asp:ImageButton ID="ExportToExcelButton" runat="server" ImageUrl="~/images/ExportToExcel.gif"

ToolTip="Export to Excel" OnClick="ExportExcel_Click" />

<asp:ImageButton ID="ExportToPdfButton" runat="server" ImageUrl="~/images/ExportToPdf.gif"

ToolTip="Export to Pdf" OnClick="ExportPdf_Click" />

<asp:ImageButton ID="ExportToCsvButton" runat="server" ImageUrl="~/images/ExportToCsv.gif"

ToolTip="Export to Csv" OnClick="ExportCsv_Click" />

</td>

</tr>

</table>

</div>

</CommandItemTemplate>

<Columns>

<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" HeaderStyle-Width="3%"

ItemStyle-Width="3%">

<HeaderStyle Width="3%"></HeaderStyle>

<ItemStyle Width="3%"></ItemStyle>

</telerik:GridClientSelectColumn>

<telerik:GridBoundColumn UniqueName="sId" HeaderText="sId" DataField="sId" ReadOnly="true"

Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="orderId" HeaderText="orderId" Visible="false"

ReadOnly="true" DataField="orderId">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Customer Name" HeaderText="Customer Name" DataField="Customer Name"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Market Name" HeaderText="Market Name" DataField="Market Name"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="LOB" HeaderText="LOB" DataField="LOB" ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Headend Name" HeaderText="Headend Name" DataField="Headend Name"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Project Name" HeaderText="Project Name" DataField="Project Name"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="Site Name" HeaderText="Site Name" DataField="SiteName"

ReadOnly="true">

<ItemTemplate>

<asp:LinkButton ID="lnkSiteName" runat="server" Text='<%# Eval( "Site Name" ) %>'

ForeColor="Blue" CommandName="sitename"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="Task Status" HeaderText="Task Status" DataField="Task Status"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Clarify Account Nbr" HeaderText="Clarify Account Nbr"

DataField="Clarify Account Nbr">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Site ID" HeaderText="Site ID" DataField="Site ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Quote ID" HeaderText="Quote ID" DataField="Quote ID">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn UniqueName="EDP Created?" HeaderText="EDP Created?" DataField="EDP Created?">

</telerik:GridCheckBoxColumn>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" Visible="false" Display="false">

</telerik:GridEditCommandColumn>

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table id="Table1" cellspacing="1" cellpadding="1">

<tr>

<td>

<telerik:RadTabStrip runat="server" ID="RadTabStrip1" Orientation="HorizontalTop"

SelectedIndex="0" MultiPageID="RadMultiPage1">

<Tabs>

<telerik:RadTab Text="Task Data" PageViewID="RadPageView1">

</telerik:RadTab>

<telerik:RadTab Text="Notes" PageViewID="RadPageView2">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0">

<telerik:RadPageView runat="server" ID="RadPageView1">

<table id="Table3" cellspacing="1" cellpadding="1" width="250" border="0" class="module">

<tr>

<td>

</td>

<td>

</td>

</tr>

<tr>

<td>

Clarify Account Nbr:

</td>

<td>

<asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval( "Clarify Account Nbr" ) %>'>

</asp:TextBox>

</td>

</tr>

<tr>

<td>

Site ID:

</td>

<td>

<asp:TextBox ID="TextBox2" runat="server" Text='<%# Eval( "Site ID") %>' TabIndex="1">

</asp:TextBox>

</td>

</tr>

<tr>

<td>

Quote ID:

</td>

<td>

<asp:TextBox ID="TextBox3" runat="server" Text='<%# Eval( "Quote ID") %>' TabIndex="2">

</asp:TextBox>

</td>

</tr>

<tr>

<td>

EDP Created?:

</td>

<td>

<asp:CheckBox ID="CheckBox1" runat="server" Text='<%# Eval( "EDP Created?") %>' TabIndex="3">

</asp:CheckBox>

</td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'

runat="server" CommandName='Update'></asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"

CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="RadPageView2">

</telerik:RadPageView>

</telerik:RadMultiPage>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true" ReorderColumnsOnClient="false" AllowDragToGroup="false"

AllowColumnsReorder="True">

<Scrolling AllowScroll="true" EnableVirtualScrollPaging="false" UseStaticHeaders="true" />

<Selecting AllowRowSelect="true"></Selecting>

<Resizing AllowRowResize="true" AllowColumnResize="True" EnableRealTimeResize="True"

ResizeGridOnColumnResize="False"></Resizing>

<ClientEvents OnRowContextMenu="RowContextMenu" OnRowDblClick="RowDblClick"></ClientEvents>

</ClientSettings>

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

</telerik:RadGrid>

</ContentTemplate>

</asp:UpdatePanel>

.cs file

protected void rg216_ItemCommand(object source, GridCommandEventArgs e)

{

try

{

if (e.CommandName.ToLower() == "sitename")

{

GridViewRow rw = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);

Label lblsId = (Label)rw.FindControl("lblsId");

Label lblorderId = (Label)rw.FindControl("lblorderId");

Label lblTaskStatus = (Label)rw.FindControl("lblTaskStatus");

//Label lblsId = (Label)e.Item.FindControl("lblsId");

//Label lblorderId = (Label)e.Item.FindControl("lblorderId");

//Label lblTaskStatus = (Label)e.Item.FindControl("lblTaskStatus");

Session["selorderID"] = lblorderId.Text.Trim();

Session["selsID"] = lblsId.Text;

Session["selTaskStatus"] = lblTaskStatus.Text;

ScriptManager.RegisterClientScriptBlock(this.rg200UpdatePanel, this.GetType(), "strSearSiteName", "document.getElementById('ctl00_PagePlaceholder_ifrmPopups').src='OrdDet.aspx'", true);

ScriptManager.RegisterClientScriptBlock(this.rg200UpdatePanel, this.GetType(), "open", "openpopup()", true);

ifrmPopups.Style.Add("height", "409px");

LinkButton lnkSiteName = (LinkButton)rw.FindControl("lnkSiteName");

}

catch (Exception ex)

{

throw ex;

}

3 Answers, 1 is accepted

answered on 09 Jul 2010, 06:35 PM

Hi,

I solved my first problem by removing radscriptmanager inside the updatepanel and and i solved my second problem also. But the new issue is when i click on link button the radwindow should open. But when i click on the linkbutton i am getting error like

"Microsoft JScript runtime error: '_visibilityMode' is null or not an object"

here is my code and radwindow. radgrid is as shown above......

This is radwindow code

<asp:UpdatePanel ID="upPopups" runat="server">

<ContentTemplate>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow ID="winPTD" runat="server" ShowContentDuringLoad="false" Width="400px"

Height="350px" BackColor="Green" Title="Search" Behaviors="Default" Animation="FlyIn"

Skin="Forest">

<ContentTemplate>

<div style="padding-top: 15px; padding-left: 20px; padding-right: 20px">

<div>

<iframe enableviewstate="false" style="width: 100%; border-style: none; border-width: 0px"

id="ifrmPopups" runat="server"></iframe>

</div>

<asp:UpdateProgress ID="UpdateProgress2" AssociatedUpdatePanelID="upPopups" DisplayAfter="1"

runat="server">

<ProgressTemplate>

<iframe frameborder="0" src="about:blank" class="iframestyle"></iframe>

<div class="iframeDiv">

<img src="Images/rotate_large.gif" alt="" />

</div>

<div>

</div>

</ProgressTemplate>

</asp:UpdateProgress>

</div>

</ContentTemplate>

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

</ContentTemplate>

</asp:UpdatePanel>

code behind

protected void rg216_ItemCommand(object source, GridCommandEventArgs e)

{

try

{

if (e.CommandName.ToLower() == "sitename")

{

GridDataItem dataItem = e.Item as GridDataItem;

LinkButton lnkButton = (LinkButton)dataItem.FindControl("lnkSiteName");

string lblsId = dataItem["sId"].Text;

string lblorderId = dataItem["orderId"].Text;

string lblTaskStatus = dataItem["Task Status"].Text;

Session["selorderID"] = lblorderId.Trim();

Session["selsID"] = lblsId;

Session["selTaskStatus"] = lblTaskStatus;

ScriptManager.RegisterClientScriptBlock(this.rg200UpdatePanel, this.GetType(), "strSearSiteName", "document.getElementById('ctl00_PagePlaceholder_winPTD_C_ifrmPopups').src='OrdDet.aspx'", true);

ScriptManager.RegisterClientScriptBlock(this.rg200UpdatePanel, this.GetType(), "open", "openpopup()", true);

ifrmPopups.Style.Add("height", "409px");

}

catch (Exception ex)

{

throw ex;

}