Questions on UI for ASP.NET AJAX Forum

1 answer

194 views

How can I have all the navigation nodes be centered inside of a RadNavigation control that occupies 100% of the screen? Right now all items are left aligned with a lot of extra gray space to the right.

Navigation

answered on 31 Oct 2018

1 answer

550 views

dynamic grid

I have to create a grid’s columns dynamically. I followed the following steps:
1 - Create the RadGrid .
2 – Select a table from the database that contains column’s names, types, ...
3 - Create for each column a gridBoundColumn.
4 - Select data corresponding to the selected columns and bind it to the grid.
It’s working fine. My question is : is there a better way to create a dynamic grid ?

Grid

answered on 31 Oct 2018

1 answer

192 views

Deleting on Hierarchical Grid

Hi all,

I had same problems with delete command on hierarchical grid. I think the problem it's caused by different declaration between DataKeyNames in grid and DeleteParameters in SqlDataSource.

Here is my code

<MasterTableView DataSourceID="SqlDataSource1" DataKeyNames="VersamentoId" AllowMultiColumnSorting="True"

<br>                                        Width="100%" CommandItemDisplay="Top" Name="Versamenti" EditMode="Batch"><

br> <DetailTables> <telerik:GridTableView DataKeyNames="VersamentoId,ConsumoID" DataSourceID="SqlDataSource2" Width="80%" AllowAutomaticDeletes="true" AllowFilteringByColumn="false" AllowAutomaticInserts="true" AllowAutomaticUpdates="true"

<br>                                                runat="server" CommandItemDisplay="Bottom" Name="Consumi" BorderColor="Navy" BorderStyle="Solid" BorderWidth="2" EditMode="Batch"><

br> <ParentTableRelation> <telerik:GridRelationFields DetailKeyField="VersamentoId" MasterKeyField="VersamentoId"></telerik:GridRelationFields> </ParentTableRelation>

.....

<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:iRoncadin %>" DeleteCommand="[dbo].[mes_spDeleteConsumoDaProduzione]" DeleteCommandType="StoredProcedure" InsertCommand="RO_Portal_SP_InsertConsumoDaProduzione" InsertCommandType="StoredProcedure" SelectCommand="SELECT mwcpp.ID as ConsumoID , mwcpp.DocEntryOP , mwcpp.DocEntryFather , mwcpp.U_WordCode , mwcpp.U_OprCode , mwcpp.ItemCode , mwcpp.U_Revision , mwcpp.Quantity , mwcpp.Status , mwcpp.CreateDate , mwcpp.UpdateDate , mwcpp.DestDocEntry , mwcpp.DestLineNum , mwcpp.AlternativeCode , mwcpp.TipologiaId , mwcpp.VersamentoId<br

>                            FROM dbo.MES_wsConsumoPerProduzione mwcpp where VersamentoId = @VersamentoId"<

br> UpdateCommand="UPDATE dbo.MES_wsConsumoPerProduzione SET DocEntryOP = @DocEntryOP , DocEntryFather = @DocEntryFather , U_WordCode = @U_WordCode , U_OprCode = @U_OprCode , ItemCode = @ItemCode , Quantity = @Quantity , AlternativeCode = @AlternativeCode WHERE ID = @ConsumoID" ProviderName="<%$ ConnectionStrings:iRoncadin.ProviderName %>"> <SelectParameters> <asp:Parameter Name="VersamentoId" Type="Int32"></asp:Parameter> </SelectParameters> <DeleteParameters> <asp:Parameter Name="ConsumoID" Type="Int32"></asp:Parameter> </DeleteParameters>

The stored procedure called to delete the row of first child grid is this

[dbo].[mes_spDeleteConsumoDaProduzione] @ID INT

but, as you can see, DataKeyNames in first child grid are VersamentoId,ConsumoID. This is done because VersamentoId is the correlation key with parent grid and ConsumoId is the correlation key with another child grid.

When I try to delete a row of first child grid, system return the following error

Procedure or function mes_spDeleteConsumoDaProduzione has too many arguments specified.

Anyone knows a solution to bring together hierarchical grids and delete of child rows?

Thanks a lot

Grid

answered on 31 Oct 2018

1 answer

224 views

Updating web form control from SaveWorkbook method of custom spreadsheet provider

Hello,

I have successfully implemented a custom provider for RadSpreadsheet following the example here: http://www.telerik.com/support/code-library/spreadsheetdatabaseprovider.

I would like to be able to update a RadLabel on the same webform with some data derived from the saved sheet (for example, the count of rows). I have passed a reference to the RadLabel into the constructor of the custom provider and am setting it there:

public class PerformanceSheetProvider : SpreadsheetProviderBase

{

private readonly RadLabel _resultLabel;

public PerformanceSheetProvider(RadLabel resultLabel)

{

_resultLabel = resultLabel;

}

public override void SaveWorkbook(Workbook workbook)

{

_resultLabel.Text = workbook.Sheets[0].Rows.Count.ToString();

}

...

However, the RadLabel value is not updated. I have also tried refreshing the update panel in which the label is contained in the client-side override of _onCallbackResponse:

Telerik.Web.UI.RadSpreadsheet.prototype._onCallbackResponse = function () {

$find("<%= RadAjaxPanel2.ClientID %>").ajaxRequest();

}

...but the label is still not updated.

Any suggestions?

Thanks!

Spreadsheet

answered on 31 Oct 2018

3 answers

341 views

Copy and Paste into Editor Not Working

I am getting the following error when I try and copy and paste into Editor. I am using 2018.3.910

Uncaught TypeError: Cannot read property 'cleanUp' of undefined
at c.RadEditor._cleanUpAfterDelete (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:14741)
at c.RadEditor._onKeyUp (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:14889)
at HTMLDivElement.<anonymous> (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:6)

Editor

answered on 30 Oct 2018

1 answer

280 views

[Solved] Using server side binding for GridTemplateColumns

I'm using the advanced data binding technique from https://demos.telerik.com/aspnet-ajax/grid/examples/data-binding/simple-vs-advanced/defaultvb.aspx . However, I need to use GridTemplateColumns to format some of the columns ( <%#String.Format("{0} - {1}", Eval("user"), Eval("name")) %> ) and because I'm using these, nothing comes up. Is there a way to do this? If not, is there a better solution? I did copy the example exactly, but used my datatable instead and it came up, but gave me every single column. I know I can remove columns, but this doesn't allow me to format columns like I do with GridTemplateColumns.

Grid

answered on 30 Oct 2018

3 answers

297 views

Anything new on heatmaps?

It seems some heatmap support exist for WPF.

Is anything available for us?

Map

answered on 30 Oct 2018

9 answers

1.4K+ views

Access denied to Telerik.Web.UI.WebResource.axd

Hi!

We have a site using a lot of rad controls. The site runs as a Sharepoint application page on a MOSS server.
When we access the site we can see that the following URL is requested and gets a 403 Forbidden:
http://domainname/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=uiRadScriptManager_HiddenField&compress=0&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a8ac4a3ed-a467-4f19-a8ed-9270f6e4c6d6%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.2.701.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a7e598a31-3beb-49a1-914c-5f530240f0ea%3a16e4e7cd%3af7645509%3a24ee1bba%3a1e771326%3aaa288e2d%3ae524c98b

When I try to load the above URL in a browser I get the following message:

<html>
 <head>
 <title>This type of page is not served.</title>
 </head>

<H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>

<h2> This type of page is not served. </h2>

Description: The type of page you have requested is not served because it has been explicitly forbidden.  The extension '.axd' may be incorrect.   Please review the URL below and make sure that it is spelled correctly.

Requested URL: /Telerik.Web.UI.WebResource.axd

Version Information: Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053

</body>
</html>
<!--

We tried to give Everyone read access to the bin folder containing the telerik dll. This did not solve the problem.
We tried to give Everyone read access to the root of the web application. This solved the problem. (But not the best solution).

When the site is accessed by a user who is a member of the administrator group of the web server the problem disappears as well.

The rest of the site looks fine. The other dll's executes fine. The page looks fine. You notice the error as soon as the telerik controls needs their javascript.

Any ideas?

/Nikolaj

General Discussions

answered on 29 Oct 2018

0 answers

288 views

Duplicated Checkboxes and Radio buttons in Firefox 63

Firefox 63 introduces a change that affects the checkbox and radio buttons styled by RadFormDecorator in Classic rendering. We are working on resolving the problem, meanwhile you can workaround it in one of the ways provided in the bug's public item:

https://feedback.telerik.com/Project/108/Feedback/Details/258566

FormDecorator