Questions on UI for ASP.NET AJAX Forum

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Javascript error that I am confused about.

Hello I have the Grid from this example on my page:

http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/clienteditbatchupdates/defaultcs.aspx

It was working fine but now everytime it loads it gives me a javascript error saying "RadGrid1_Command" is undefined and it shows me this line of code:

Sys.Application.add_init(function() {

$create(Telerik.Web.UI.RadGrid, {"ClientID":"ctl00_ContentPlaceHolder1_GridQtyDeduction","ClientSettings":{"AllowAutoScrollOnDragDrop":true,"ShouldCreateRows":true,"DataBinding":{},"Selecting":{"CellSelectionMode":0},"Scrolling":{},"Resizing":{},"ClientMessages":{},"KeyboardNavigationSettings":{"AllowActiveRowCycle":false,"EnableKeyboardShortcuts":true,"FocusKey":89,"InitInsertKey":73,"RebindKey":82,"ExitEditInsertModeKey":27,"UpdateInsertItemKey":13,"DeleteActiveRow":127,"ExpandDetailTableKey":39,"CollapseDetailTableKey":37},"Animation":{}},"Skin":"Hay","UniqueID":"ctl00$ContentPlaceHolder1$GridQtyDeduction","_activeRowIndex":"","_controlToFocus":"","_currentPageIndex":0,"_editIndexes":"[]","_embeddedSkin":true,"_gridTableViewsData":"[{\"ClientID\":\"ctl00_ContentPlaceHolder1_GridQtyDeduction_ctl00\",\"UniqueID\":\"ctl00$ContentPlaceHolder1$GridQtyDeduction$ctl00\",\"PageSize\":15,\"PageCount\":1,\"EditMode\":\"InPlace\",\"AllowPaging\":true,\"CurrentPageIndex\":0,\"VirtualItemCount\":0,\"AllowMultiColumnSorting\":false,\"AllowNaturalSort\":true,\"AllowFilteringByColumn\":false,\"PageButtonCount\":10,\"HasDetailTables\":false,\"PagerAlwaysVisible\":false,\"changePageSizeComboBoxTopClientID\":\"ctl00_ContentPlaceHolder1_GridQtyDeduction_ctl00_ctl02_ctl01_PageSizeComboBox\",\"changePageSizeComboBoxClientID\":\"ctl00_ContentPlaceHolder1_GridQtyDeduction_ctl00_ctl03_ctl02_PageSizeComboBox\",\"IsItemInserted\":false,\"clientDataKeyNames\":[\"TranDet_ID\"],\"_dataBindTemplates\":false,\"_selectedItemStyle\":\"\",\"_selectedItemStyleClass\":\"rgSelectedRow\",\"_columnsData\":[{\"UniqueName\":\"rprodcode\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"rprodcode\",\"ReadOnly\":true,\"Display\":true},{\"UniqueName\":\"rname\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"rname\",\"ReadOnly\":true,\"Display\":true},{\"UniqueName\":\"pack_qty_req_for_packing\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"pack_qty_req_for_packing\",\"ReadOnly\":true,\"Display\":true},{\"UniqueName\":\"pack_qty_req_for_packing_unit\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"pack_qty_req_for_packing_unit\",\"ReadOnly\":true,\"Display\":true},{\"UniqueName\":\"label_qty\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"label_qty\",\"Display\":true},{\"UniqueName\":\"label_claim_unit\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"label_claim_unit\",\"Display\":true},{\"UniqueName\":\"qty_reqd_per_dosage_unit\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"qty_req_per_dosage_unit\",\"Display\":true},{\"UniqueName\":\"Qty_reqd_per_dosage_unit_UNIT\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"Qty_reqd_per_dosage_unit_UNIT\",\"Display\":true},{\"UniqueName\":\"RM_assay\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"RM_assay\",\"Display\":true},{\"UniqueName\":\"perc_overage\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"perc_overage\",\"Display\":true},{\"UniqueName\":\"adj_qty_per_dos_unit\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"adj_qty_per_dos_unit\",\"Display\":true},{\"UniqueName\":\"perc_in_form\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"perc_in_form\",\"Display\":true},{\"UniqueName\":\"pot_as_is\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"pot_as_is\",\"Display\":true},{\"UniqueName\":\"qty_req_for_std_kg\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"qty_req_for_std_kg\",\"Display\":true},{\"UniqueName\":\"qty_req_for_order_kg\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"qty_req_for_order_kg\",\"Display\":true},{\"UniqueName\":\"receiving_no\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.String\",\"DataField\":\"receiving_no\",\"Display\":true},{\"UniqueName\":\"pack_qty_tot_qty_used\",\"Resizable\":true,\"Reorderable\":true,\"Selectable\":true,\"Groupable\":true,\"ColumnType\":\"GridTemplateColumn\",\"DataTypeName\":\"System.Decimal\",\"DataField\":\"pack_qty_tot_qty_used\",\"Display\":true}]}]","_loadingText":"Loading...","_masterClientID":"ctl00_ContentPlaceHolder1_GridQtyDeduction_ctl00","_readyText":"Ready","_shouldFocusOnPage":false,"_statusLabelID":"ctl00_ContentPlaceHolder1_GridQtyDeduction_ctl00_ctl03_ctl02_statusPanel","allowMultiRowSelection":false,"clientStateFieldID":"ctl00_ContentPlaceHolder1_GridQtyDeduction_ClientState"}, {"command":RadGrid1_Command,"rowClick":RowClick,"rowCreated":RowCreated,"rowDestroying":RowDestroying}, null, $get("ctl00_ContentPlaceHolder1_GridQtyDeduction"));

});

Can anyone explain what that means? I am not sure how to go about fixing it. Thanks.

Grid

answered on 20 Apr 2012

4 answers

221 views

Custom RadCombobox is transparent in RadGrid in IE7

Hi,

I created a custom control that inherits from the RadCombobox. I do 2 things within the control: I added a new property and I override the Databind() method.

I use the control in the EditItemTemplate of the RadGrid, and it is defined as such:

<cc:RatingValuesDropDownField ID="ddlRatingValue" runat="server" RatingType="Type1" MaxHeight="200px" />

I don't change anything related to the look of the control in my code, yet it ends up looking like what's displayed in the attached picture in IE7.

I use RadFormDecorators inside my code, so I am not sure if that's the issue or not.

Any ideas?

Thanks.

edit: forgot to add that the drop down displays fine when outside of a radgrid.

ComboBox

answered on 20 Apr 2012

9 answers

304 views

[Solved] how to inject custom data into pdf file while exporting radgrid to Pdf?

Hi

I am exporting radGrid data to Pdf format, So while exporting I want to inject my own data ( custom data) into the pdf file.

How can I achieve this?

Thanks,

Grid

answered on 20 Apr 2012

2 answers

113 views

Filtering Columns not working on FF

Hi,
I've a grid with some columns that permit filtering, and everything was working fine.

After the update to Web components 2011.2, this functionality continued working well on IE, but on FF the Filter event is not fired.

Any idea?

Thank you

Cristian

Grid

answered on 20 Apr 2012

3 answers

135 views

[Solved] EmptyMessageTemplate not showing correctly when show in Window

Hi,

I'm having a problem where the text of the <EmptyMessageTemplate> is not centred correctly. My ListBox is inside a Window, which is not visible on the Initial load.

Markup

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="TestListBox.WebForm1" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="scrpMngr" runat="server" AsyncPostBackTimeout="600">

</telerik:RadScriptManager>

<div>

<telerik:RadWindow runat="server" ID="rdwWin" Height="320" Width="515" Behaviors="Close" Overlay="true" Modal="true" VisibleStatusbar="false" VisibleOnPageLoad="false" Visible="false">

<ContentTemplate>

<telerik:RadListBox runat="server" ID="lbSource" Height="200px" Width="260px" AllowTransfer="true" TransferToID="lbSelected" AllowTransferDuplicates="false" AllowTransferOnDoubleClick="true"

TransferMode="Move" EnableDragAndDrop="true" ButtonSettings-Position="Right" TabIndex="1" AccessKey="y">

<EmptyMessageTemplate>No items found</EmptyMessageTemplate>

</telerik:RadListBox>

<telerik:RadListBox runat="server" ID="lbSelected" Height="200px" Width="230px" AllowTransferOnDoubleClick="true" EnableDragAndDrop="true">

<EmptyMessageTemplate>No items selected</EmptyMessageTemplate>

</telerik:RadListBox>

</ContentTemplate>

</telerik:RadWindow>

<asp:Button Text="Show window" runat="server" OnClick="btnShow_Click" />

</div>

</form>

</body>

</html>

CodeBehind

namespace TestListBox {

public partial class WebForm1 : System.Web.UI.Page {

protected void Page_Load(object sender, EventArgs e) {

if (!Page.IsPostBack) {

lbSource.Items.Add(new Telerik.Web.UI.RadListBoxItem() { Value = "1", Text = "some item" });

lbSource.Items.Add(new Telerik.Web.UI.RadListBoxItem() { Value = "2", Text = "another item" });

}

protected void btnShow_Click(object sender, EventArgs e) {

rdwWin.Visible = true;

rdwWin.VisibleOnPageLoad = true;

}

How to reproduce: Click "Show window" and you see that the 'no items selected' text is in the upperleft corner of the second ListBox. Move an item from the left to the right ListBox, and move it back to the left again. The 'no items selected' text show again, but now it's nicely centered in the ListBox.

Any idea how to solve this?

Thanks,
Danny

ListBox

answered on 20 Apr 2012

2 answers

182 views

[Solved] Error When Trying to Register Telerik in a User Control

Hi!

While I was converting some regular ASP code to use the Telerik controls, I found a problem with some of our pages. We have a header user control with a logout button, so I want to convert the button to be a Rad Image Button. When I add in a RadButton (or Rad anything) to the header, I get an error that says “The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>)“ for some of the pages. I found that it seems to be unhappy with the <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> line, or anything that tries to add Telerik controls to the user control. Does anyone have any idea what could be causing this and how to fix it? I’d really like to be able to the Telerik image buttons throughout all of our code. Thanks!

Holly

General Discussions

answered on 20 Apr 2012

2 answers

114 views

Binding Radcombo with checkbox from Client side

Hello,

Please help me out in binding Radcombo with checkbox from client side with examples...

Code :
<telerik:RadComboBox ID="radcmdTest" runat="server" >
<ItemTemplate>
<div onclick="StopPropagation(event);">
<asp:CheckBox runat="server" Checked="false" Text='<%# Eval("Valuedesc")%>' ID="chk"      ClientIDMode="AutoID" onclick="CheckBoxClick(this);" />
</div>
</ItemTemplate>
</telerik:RadComboBox>

Thanks
Anand

ComboBox

answered on 20 Apr 2012

3 answers

127 views

WcfService error

Hello,

I'm trying to use RadNotification with WcfService. My WcfService is in an separeted project file. I've added an 'Service Reference' ni my current project to the Web Service. I'm trying to implement this service om my RadNotification but Im receiving to following error:

XmlHttpPanel loading error:
Exception=Method Not Allowed

My RadNotication:

<telerik:RadNotification ID="RadNotification1" runat="server" Width="320" Animation="Fade"

EnableRoundedCorners="true" Skin="Windows7" EnableShadow="true" Style="z-index: 35000"

LoadContentOn="TimeInterval" OffsetX="-20" OffsetY="-20" VisibleTitlebar="true"

WcfRequestMethod="POST" WcfServicePath="~/Service References/ProcessLogServiceRef/Reference.svcmap"

WcfServiceMethod="GetLogData" UpdateInterval="5000" OnClientUpdating="RadNotificationUpdating">

</telerik:RadNotification>

Javascript

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function RadNotificationUpdating(sender, args) {

//alert('Hallo');

}

</script>

</telerik:RadScriptBlock>

WcfService:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Runtime.Serialization;

using System.ServiceModel;

using System.Text;

using System.ServiceModel.Activation;

namespace YBS.Services.SYS

{

// NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "ProcessLog" in both code and config file together.

[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

public class ProcessLog : IProcessLog

{

public void GetLogData(string sTimeStamp)

{

}

Can someone help me???

Regards,
Jos Meerkerk

Notification

answered on 20 Apr 2012

1 answer

178 views

[Solved] Shuffling rows in Gridview

I have radgrid for which I have binded data from code behind, I have two buttons next to my grid control, one moveup button and movedown button. On selecting a particular row on the grid and on click of moveup button I have to move the row up. How do I exchange the rows?

Grid

answered on 20 Apr 2012

2 answers

125 views

[Solved] Additional twitter button parameters

There are a number of useful parameters to Twitter's Tweet button that it'd be great to set using the RadSocialShare interface, notably the "via" parameter, which tacks on a related Twitter account to the end of a tweet, as in: "Check out this great site! http://www.url.com/ via @GreatSites", and the "hashtags" parameter, which tacks on hashtags. Could wrappers for these parameters be included in the next version of the RadSocialShare control? More information is available on the Twitter dev site: https://dev.twitter.com/docs/tweet-button

SocialShare

answered on 20 Apr 2012