Questions on UI for ASP.NET AJAX Forum

18 answers

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Problem adding record: DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property

I have a problem when selecting the button to insert a new record in a grid containing a drop-down control. I'm not doing anything custom - all declaritive except for the code in the object data source controls. When I click the button on the details table to insert a new record, I get the following error:

DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'CountryCode'.

Note that if there is already data in the source database table for the details table, everything works fine. This only happens when there is no data in the database. I have been spending a long time on this and can't see what the issue is.

<%@ Page Title="TMS Carrier" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">

<div class="gridHolderLarge">

<h3 class="tableDesc">

Carriers</h3>

<telerik:RadGrid ID="grdCarrier" runat="server" AutoGenerateColumns="False" GridLines="None"

DataSourceID="objDataCarrier">

<MasterTableView AllowAutomaticDeletes="True" AllowAutomaticInserts="True" AllowAutomaticUpdates="True"

CommandItemDisplay="Top" DataKeyNames="CarrierId" DataSourceID="objDataCarrier"

EditMode="InPlace" NoMasterRecordsText="No carriers to display.">

<DetailTables>

<telerik:GridTableView runat="server" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"

AllowAutomaticUpdates="True" DataSourceID="objDataContact" NoDetailRecordsText="No contacts to display."

CommandItemDisplay="Top" DataKeyNames="ContactId,CountryCode">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="CarrierId" MasterKeyField="CarrierId" />

</ParentTableRelation>

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<CommandItemSettings AddNewRecordText="Add new contact" ShowRefreshButton="False" />

<Columns>

<telerik:GridBoundColumn DataField="Name" HeaderText="Contact Name" MaxLength="50"

UniqueName="column4">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Position" HeaderText="Position" MaxLength="50"

UniqueName="column5">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Phone" HeaderText="Phone" MaxLength="50" UniqueName="column6">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" HeaderText="Address" MaxLength="50"

UniqueName="column7" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" MaxLength="50" UniqueName="column8"

Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" HeaderText="State/Province" MaxLength="50"

UniqueName="column1" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PostalCode" HeaderText="Postal Code" MaxLength="30"

UniqueName="column2" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="CountryCode" DataSourceID="objDataCountry"

HeaderText="Country" ListTextField="Country" ListValueField="CountryCode"

UniqueName="column" DefaultInsertValue="USA" Visible="False">

</telerik:GridDropDownColumn>

<telerik:GridBoundColumn DataField="Email" HeaderText="Email" MaxLength="200" UniqueName="column3">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Comment" HeaderText="Comment" MaxLength="4000"

UniqueName="column10" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton" CancelImageUrl="~/images/Cancel.gif"

EditImageUrl="~/images/Edit.gif" InsertImageUrl="~/images/Update.gif" Reorderable="False"

Resizable="False" UpdateImageUrl="~/images/Update.gif">

<ItemStyle HorizontalAlign="Center" />

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete" ConfirmDialogType="RadWindow"

ConfirmText="Are you sure you wish to permanently delete this contact?" ConfirmTitle="Delete Contact"

ImageUrl="~/images/Delete.gif" Reorderable="False" Resizable="False" Text="Delete"

UniqueName="column9">

<ItemStyle HorizontalAlign="Center" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings>

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<CommandItemSettings AddNewRecordText="Add new carrier" />

<ExpandCollapseColumn Visible="True">

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="Name" HeaderText="Carrier" MaxLength="50" UniqueName="column1">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="AccountNumber" HeaderText="Account Number" MaxLength="50"

UniqueName="column2">

</telerik:GridBoundColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton" CancelImageUrl="~/images/Cancel.gif"

EditImageUrl="~/images/Edit.gif" InsertImageUrl="~/images/Update.gif" Reorderable="False"

Resizable="False" UpdateImageUrl="~/images/Update.gif">

<ItemStyle HorizontalAlign="Center" />

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete" ConfirmDialogType="RadWindow"

ConfirmText="Do you wish to permanently delete this carrier?" ConfirmTitle="Delete Carrier"

ImageUrl="~/images/Delete.gif" Reorderable="False" Resizable="False" Text="Delete"

UniqueName="column">

<ItemStyle HorizontalAlign="Center" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings>

<EditColumn UniqueName="EditCommandColumn1">

</EditColumn>

</EditFormSettings>

<AlternatingItemStyle BackColor="#EAF2FA" Font-Bold="False" Font-Italic="False" Font-Overline="False"

Font-Strikeout="False" Font-Underline="False" Wrap="True" />

</MasterTableView>

</telerik:RadGrid>

<asp:ObjectDataSource ID="objDataCarrier" runat="server" DeleteMethod="DeleteCarrier"

InsertMethod="InsertCarrier" OldValuesParameterFormatString="original_{0}" SelectMethod="GetCarriers"

TypeName="Carrier" UpdateMethod="UpdateCarrier">

<DeleteParameters>

<asp:Parameter Name="original_CarrierId" Type="Int32" />

</DeleteParameters>

<UpdateParameters>

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

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

<asp:Parameter Name="original_CarrierId" Type="Int32" />

</UpdateParameters>

<InsertParameters>

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

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

</InsertParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="objDataContact" runat="server" OldValuesParameterFormatString="original_{0}"

SelectMethod="GetContacts" TypeName="CarrierContact">

<SelectParameters>

<asp:Parameter Name="CarrierId" Type="Int32" DefaultValue="" />

</SelectParameters>

</asp:ObjectDataSource>

<asp:ObjectDataSource ID="objDataCountry" runat="server" OldValuesParameterFormatString="original_{0}"

SelectMethod="GetCountries" TypeName="Country"></asp:ObjectDataSource>

</div>

</asp:Content>

Grid

answered on 27 Jan 2015

1 answer

449 views

RadTab Width Percentage

Hello,

I am trying to create a simple RadTabStrip with 2 RadTab's. I would like the RadTabStrip width to be 100% and each RadTab to be 50%. But when I put a percentage in the RadTab like below it seems to ignore it.

I am using Telerik UI for ASP.net Ajax v.2014.3.1209.40. Thanks in advance. I appreciate the help.

<div style="width: 100%; max-width: 1000px;">

<telerik:RadTabStrip runat="server" ID="RadTabStrip2" MultiPageID="RadMultiPage1" SelectedIndex="0" Skin="BlackMetroTouch" Width="100%">

<Tabs>

<telerik:RadTab Text="Sign In" Width="50%"></telerik:RadTab>

<telerik:RadTab Text="Sign Out" Width="50%"></telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

</div>

TabStrip

answered on 27 Jan 2015

1 answer

182 views

check all the check boxes of radtreeview placed in the item template of radgrid using jquery

I have a radgrid and i have added radtreeview control in the item template. We have enabled the checkbox option for radgrid. I have a normal checkbox (like select all) at the radgrid header template. if I check this normal checkbox, then all the checkboxes (of the tree nodes) of all treeviews in the item template of the radgrid should be checked and if we uncheck then it should uncheck. I need to achieve this by using jquery. Because, we don't have option to handle this on server side. I have written the below script but id does not work for me.

function SelectAllNodes(check, parentID) {
var parent = $("#" + parentID)[0];
if (parent) {
$('#' + parent.id).find('tr').each(function () {
var row = $(this);
row.find("#RadTreeView1").find("INPUT[type='checkbox']").each(function () { $(this).attr("checked", check) });
});}}
Here 'parentID' is the radgrid control id and 'RadTreeView1' is the radtreeview control id placed in the item template. I want to loop through each tr of radgrid row's instead of using radgrid client side methods to get each row of radgrid.

Please help me on this.

Thanks

TreeView

answered on 27 Jan 2015

2 answers

333 views

Insert Print Page Break in Excel (HTML)?

Is there a way to force a page-break into an Excel (HTML) export file - at a row of my choosing? I can't find anything in the documentation about page breaks - and the forum search also turned up nothing for me.

Grid

answered on 27 Jan 2015

1 answer

577 views

Using Custom Image with Map (such as Movie Theater Seating Chart)

Hello, I'm a current customer. We just purchased DevCraft not long ago...and I've been implementing a bunch of controls.

I have a spec from a customer to build an image map of a movie theater, and then you click a seat and I add it to a cart. Also, seats will be colored...red if unavailable, green if available.

With that being said, can the ASP.NET Map control be used for this? Or only for 'live' maps, such as Bing?

If this control is not suitable, is there another in your Suite?

I realize .Net has an ImageMap control, but it doesn't support Styling or IDs on hotspots.

Thanks!

Jay

Map

answered on 27 Jan 2015

3 answers

211 views

RadHtmlChart

Hi
I want to use RAdHtmlchart for our new project. We use asp.net.vb Is there any 3D bar/column chart available in RadHtml Chart. How do I pass the dataset in creating Column chart /bar chart in code behind

Thanks
Rajeswari Raman

Chart (HTML5)

answered on 27 Jan 2015

2 answers

215 views

CS0433: The type 'PathHelper' exists in both-- error

Hi All,

I'm using RadFileExplorer for network shared folder. I can view folder correctly but when i cliec the file to open
i get this error "CS0433: The type 'PathHelper' exists in both 'c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET ...

I added the error page photo.

Can you suggest any solution

best regards

General Discussions

answered on 27 Jan 2015

5 answers

220 views

Rad Ajax Panel not working in IE 11

Hi,

I have a weird problem with the WebResourse.axd. I am getting the attached error when i deploy the code to test region and is working fine in my local.

If i remove the Rad Ajax Panel, it is working fine.

Did i miss any configurations?

Thanks,
Prabhakar Bolla

Ajax

answered on 27 Jan 2015

1 answer

150 views

Bar Chart

Hi Guys,

May I ask for your opinion if this graph is possible with telerik Bar Chart?
The one with erasures has texts on it that holds the Categories.

Thank you for your responses.

Chart (Obsolete)

answered on 27 Jan 2015

1 answer

734 views

RadTextBox: how to control minimum number of characters.

I am new and just started using telerik tools. I have an application where I am using a radtextbox to input a phone number. I have used "maxLength" to control max number of characters. Now, to just make sure the user enters the minimum number of characters, I am not sure what to do. Was wondering if there was a minLength property within telerik or not. Thanks

Button

answered on 27 Jan 2015