Questions on UI for ASP.NET AJAX Forum

3 answers

96 views

I am trying to use the demo code from this page:
http://demos.telerik.com/aspnet-ajax/spell/examples/googlespell/defaultvb.aspx

I have created a new project in VS2010 and added a new item (DefaultVB.aspx).

I then copied the entire aspx code and vb code into the respective files. I did remove the code not needed:

<%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>

<%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>

<%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>

<qsf:HeadTag runat="server" ID="Headtag1"></qsf:HeadTag>

<qsf:Header ID="Header1" runat="server" NavigationLanguage="VB"></qsf:Header>

<qsf:Footer ID="Footer1" runat="server"></qsf:Footer>

I am getting an error message from VS (and the project won't build). The error is:
'RadSpell1' is not declared. It may be inaccessible due to its protection level. on Line 22

This is that code block (which includes the line causing the error:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)

RadSpell1.SpellCheckProviderTypeName = _

GetType(GoogleSpellCheckProvider).AssemblyQualifiedName

End Sub

Any advice on what I am doing wrong?

Thanks,

LJ

Spell

answered on 17 Nov 2010

2 answers

294 views

RadEditor word count

I'd like to access the word count from RadEditor programmatically; preferably from the server-side. I've searched the Telerik website and saw refernences to "RadEditorStatistics word count", but as far as I could see, this only makes a word count visible to the user. Can someone direct me how to access this count from within the API?

Thanks

Editor

answered on 17 Nov 2010

0 answers

63 views

Centralize text in RadNumericTextBox in a Grid

Hi,

I am unable to centralize the text in all of my RadNumericTextBoxes found in my RadGrid. Only the text in the first column is centralized. Attached is an image that could help explain what I am referring to. Please, can someone help! Unfortunately, I can't attach a word document.

I dynamically create RadGrid that includes a couple of columns that have RadNumericTextBox. All the columns are templateColumn sand below is some of the code I used.

I followed hints provided in this link http://www.telerik.com/help/aspnet/grid/grdprogrammaticcreation.html under

(Creating ItemTemplate/EditItemTemplate of GridTemplateColumn programmatically)

Never mind folks I resolved my issue by critically looking at the code in the above link and making necessary changes.

Grid

asked on 17 Nov 2010

24 answers

864 views

[Solved] Download SharePoint 2010 RadEditor

Where do I download the SharePoint 2010 RadEditor WSP files? I can't find any download link on the download pages nor can I find the WSPs after installing the latest RadControls.

This article describes the installation:

Installing RadEditor & RadGrid Web Parts on SharePoint 2010
http://www.telerik.com/help/aspnet-ajax/installing_radeditor__radgrid_web_parts_on_sharepoint_2010.html

Editor

answered on 17 Nov 2010

2 answers

99 views

The values entered are not posted back to the server

Hi,

I got another problem when using Telerik RadFilter control. On the Web page, I added a button under the filter. When the button is clicked, I display the expressions in a string (similar to the Preview function, but I disabled the preview function in order to allow the user to edit the string). I tested and my function works fine, but got some problem with the value of the filter expressions.

From UI, I added an Contains expression, selected "PersonName" as the field, entered the value "test", and then clicked my button, it showed "(PersonName Contains '')" without the string "test". I ran the code in DEBUG mode and found that the Value of the RadFilterContainsFilterExpression is NULL, the string "test" is not posted back to the server.

If I set the AllowFilterOnBlur property to false, all the values I entered are not posted back to the server. If I set the AllowFilterOnBlur property to true, only the last value I enterred is not posted back to the server.

How can I make the value posted to the server? Please help.

Many thanks

Bruce

Filter

answered on 17 Nov 2010

3 answers

145 views

[Solved] Invoking a javascript window.open() from an ajax grid command postback

Hi,

I am replacing an old control suite with Telerik and the intention initially is to replace like for like with the functionality.

I have a RadGrid that is using a RadAjaxManager to control the ajax postback to display and hide hierarchy data.

In the DetailTable (inner part of hierarchy) I have a command that will postback to check what security the user has and if they have appropriate authorisation the page will fire Javascript to open a window, passing some query string variables set during the postback processing.

The problem I have is that with the AJAX enabled, when I click the command the loading panel fires and then a Javascript error appears, but no popup window. Below is a simplified attempt at registering javascript which does not work. This approach seemed to have been recommended elsewhere on the net.

RadScriptManager.RegisterStartupScript(Page, GetType(), "test", "alert('test');", true);

Error message from IE:
Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

Could anyone advise how I can fire Javascript during an ajax enabled partial page postback?

Thanks for your help,

Matt

Ajax

answered on 17 Nov 2010

1 answer

89 views

FormatBlock not displaying current selection consistently

In IE, the FormatBlock displays selected headings correctly by showing Heading 1, Heading 2, etc. if an h1 or h2 are selected. In Firefox and Chrome, when you select an h1 or h2 it displays "h1" or "h2" as the FormatBlock selected valued. Shouldn't the FormatBlock show the predefined options if their element is selected?

Editor

answered on 17 Nov 2010

5 answers

219 views

Fully customized CommandItemTemplate, changing Caption position and style

Hello.
I've created my own CommandItemTemplate and put some custom buttons there, but I still want the caption of mastertableview to be placed in the same TD as buttons, with custom CSS style. How to manage this? Right only I indicate Caption property - radgrid adds additional TR above my command item template with caption centered :(

p.s. How to add custom attribute to MasterTableView? I've inherited from GridTableView. But seems like the same approach with public properties and saving in ControlState that worked out for RadGrid does not work here - setter for new property is not called :(

[ToolboxData("<{0}:DSGridTableView runat=server></{0}:DSGridTableView>")]

public class DSGridTableView : GridTableView

{

public DSGridTableView()

{

}

public DSGridTableView(RadGrid owner)

: base(owner)

{

}

//public new string Caption

//{

// get

// {

// return string.Empty;

// }

//}

[DefaultValueAttribute("")]

[PersistenceMode(PersistenceMode.Attribute)]

public string Title

{

get

{

return (ControlState["Title"] == null ? string.Empty : (string)ControlState["Title"]);

}

set

{

ControlState["Title"] = value;

}

[DefaultValueAttribute("")]

[PersistenceMode(PersistenceMode.Attribute)]

public string TitleCssClass

{

get

{

return (ControlState["TitleCssClass"] == null ? string.Empty : (string)ControlState["TitleCssClass"]);

}

set

{

ControlState["TitleCssClass"] = value;

}

Grid

answered on 17 Nov 2010

3 answers

91 views

Radgrid Editors not working

My radgrid editors are not working when Radgrid is on a user control that's loaded dynamically. I tested the code on a Radgrid that's loaded from a normal page it works without any problem but would not would when loaded from user control. here is the code:

<%

@ Control Language="VB" AutoEventWireup="false" CodeFile="Licenses.ascx.vb" Inherits="Prospects_Content_Licenses" %>

<%

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

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

Skin="Vista" AllowAutomaticDeletes="True"

AllowAutomaticInserts="True" Width="800px" PageSize="100" AllowAutomaticUpdates="True"

AllowPaging="True" OnItemUpdated="Radgrid1_ItemUpdated" OnItemDeleted="Radgrid1_ItemDeleted"

OnItemInserted="Radgrid1_ItemInserted"

DataSourceID="EmployeeLicensesListDS" GridLines="None">

<MasterTableView autogeneratecolumns="False" datakeynames="EmployeeID,LicenseListID" CommandItemDisplay="Top"

datasourceid="EmployeeLicensesListDS">

</RowIndicatorColumn>

</ExpandCollapseColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton"

CancelImageUrl="../../Img/Cancel.gif" EditImageUrl="../../Img/Edit.gif"

InsertImageUrl="../../Img/Insert.gif" UpdateImageUrl="../../Img/Update.gif">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="EmployeeID" DataType="System.Int32" visible="false"

HeaderText="EmployeeID" SortExpression="EmployeeID" UniqueName="EmployeeID" ReadOnly="True" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LicenseListID" DataType="System.Int32" visible="false"

HeaderText="LicenseListID" ReadOnly="True" SortExpression="LicenseListID"

UniqueName="LicenseListID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description"

HeaderText="License Description" SortExpression="Description" UniqueName="Description">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="LicenseState"

HeaderText="License State" SortExpression="LicenseState" DropDownControlType="RadComboBox"

DataSourceID="tblStateDS" ListValueField="StateCode" ListTextField="StateName"

UniqueName="LicenseState">

</telerik:GridDropDownColumn>

<telerik:GridBoundColumn DataField="LicenseCategoryIDDescription"

HeaderText="License Category Description" SortExpression="LicenseCategoryIDDescription" UniqueName="LicenseCategoryIDDescription">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LicenseID"

HeaderText="License ID" SortExpression="LicenseID" UniqueName="LicenseID">

</telerik:GridBoundColumn>

<telerik:GridDropDownColumn DataField="LicenseStatus"

HeaderText="License Status" SortExpression="LicenseStatus" DropDownControlType="RadComboBox"

DataSourceID="tblStatusDS" ListValueField="StatusID" ListTextField="Description"

UniqueName="LicenseStatus">

</telerik:GridDropDownColumn>

<telerik:GridDateTimeColumn DataField="ExpirationDate" DataType="System.DateTime" PickerType="DatePicker"

HeaderText="License Expiration Date" ReadOnly="False" SortExpression="ExpirationDate"

UniqueName="ExpirationDate" DataFormatString="{0:d}">

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="AddedBy" HeaderText="Added By"

ReadOnly="True" SortExpression="AddedBy" UniqueName="AddedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DateAdded" DataType="System.DateTime"

HeaderText="Date Added" ReadOnly="True" SortExpression="DateAdded"

UniqueName="DateAdded" DataFormatString="{0:d}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastUpdatedBy" HeaderText="Last Updated By"

ReadOnly="True" SortExpression="LastUpdatedBy" UniqueName="LastUpdatedBy">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="LastUpdatedDate" DataType="System.DateTime"

HeaderText="Last Updated Date" ReadOnly="True" SortExpression="LastUpdatedDate"

UniqueName="LastUpdatedDate" DataFormatString="{0:d}">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings CaptionDataField="LicenseListID"

CaptionFormatString="Edit Properties of License ID: {0}" ColumnNumber="3">

<FormMainTableStyle BackColor="White" CellPadding="3" CellSpacing="0" BorderColor="Aquamarine" BorderWidth="2px"

GridLines="Horizontal" />

<FormTableStyle BackColor="White" CellPadding="2" CellSpacing="0"

Height="110px" Width="210px" />

<EditColumn ButtonType="ImageButton" CancelImageUrl="../../Img/Cancel.gif"

CancelText="Cancel edit" EditImageUrl="../../Img/Edit.gif"

InsertImageUrl="../../Img/Insert.gif" InsertText="Insert License"

UniqueName="EditCommandColumn1" UpdateImageUrl="../../Img/Update.gif"

UpdateText="Update License">

</EditColumn>

</EditFormSettings>

</MasterTableView>

</FilterMenu>

</telerik:RadGrid>

<asp:SqlDataSource ID="EmployeeLicensesListDS" runat="server" OnInserting="setDefaultColumns" OnUpdating="setDefaultColumns"

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

InsertCommand="INSERT INTO EmployeeLicensesList([CompanyID], [EmployeeID], [SSN], [LicenseStatus], [AddedBy], [LastUpdatedBy]) VALUES (@CompanyID, @EmployeeID, @SSN, @LicenseStatus, @AddedBy, @LastUpdatedBy)"

SelectCommand="SELECT a.CompanyID, a.SSN, a.EmployeeID, a.LicenseStatus, a.ExpirationDate, a.LicenseState, a.LicenseID, a.AddedBy, a.DateAdded, a.LastUpdatedBy,

a.LastUpdatedDate, b.LicenseCategoryID, b.Description, b.LicenseListID FROM EmployeeLicensesList AS a RIGHT OUTER JOIN LicensesList AS b ON a.LicenseListID = b.LicenseListID WHERE (a.employeeid=@employeeid) OR (a.employeeid is null)"

UpdateCommand="UPDATE EmployeeLicensesList SET EmployeeID = @EmployeeID, LicenseStatus = @LicenseStatus, LastUpdatedBy = @LastUpdatedBy, LastUpdatedDate = getdate() WHERE (EmployeeID = @EmployeeID) AND (LicenseListID = @LicenseListID)">

<asp:Parameter Name="EmployeeID" Type="Int64" />

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

</SelectParameters>

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

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

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

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

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

<asp:SessionParameter Name="AddedBy" SessionField="UserID" type="String" />

<asp:SessionParameter Name="LastUpdatedBy" SessionField="UserID" type="String" />

</UpdateParameters>

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

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

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

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

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

<asp:SessionParameter Name="AddedBy" SessionField="UserID" type="String" />

<asp:SessionParameter Name="LastUpdatedBy" SessionField="UserID" type="String" />

</InsertParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="tblStateDS" runat="server" ConnectionString="<%$ ConnectionStrings:HRSOSYS01ConnectionString %>"

SelectCommand="SELECT [StateCode], [StateName] FROM [tblState]">

</

asp:SqlDataSource>

<asp:SqlDataSource ID="tblStateDS0" runat="server" ConnectionString="<%$ ConnectionStrings:HRSOSYS01ConnectionString %>"

SelectCommand="SELECT [StatusID],[Description] FROM [dbo].[tblStatus]">

</

asp:SqlDataSource>

Grid

answered on 17 Nov 2010

1 answer

191 views

[Solved] How to find radgrid inside radgrid (NestedViewTemplate)

Hai All,

I'm using radgrid inside (NestedviewTemplate Radgrid).
How can I find the radgrid which is inside the (NestedviewTemplate Radgrid) and also to
add datasource for that grid...
Pls help me..

Grid

answered on 17 Nov 2010