Questions on UI for ASP.NET AJAX Forum

1 answer

115 views

Hi

in the page http://www.telerik.com/ use the control with 4 points that you help advanced or navigate by elements, I have a question this element pertain the control rotator
or how to developer?

Thanks

Rotator

answered on 30 Jul 2014

3 answers

301 views

Button Icon Skin

I have the skin for my project set in the web.config like so:

<add key="Telerik.Skin" value="Metro" />

Everything's good, but the embedded icon on my RadButton is not using the Metro icon. Here's the markup for the button:

<telerik:RadButton ID="rbCreateNew" runat="server"

Text="Create New">

<Icon PrimaryIconCssClass="rbAdd" />

</telerik:RadButton>

In the attached image, the "Create New" button is my button, and the "Add" button is from the RadButton embedded icons demo page.

I want my "Create New" button plus sign to look like the "Add" plus sign (black instead of green). I tried setting the Skin directly in the RadButton control attributes, but it didn't change anything. What am I missing here?

I am using 2013.3.1114.45.

Button

answered on 30 Jul 2014

3 answers

1.2K+ views

How to block malicious files while uploading

Hi ,

I encountered a scenario i.e. where we have to stop uploading of .exe or .bat files when their extension is changed to acceptable extension (.txt,.html,.htm,.odt,.rtf,.doc,.docx). I have tried to find a solution by using .NET code where I have used header codes of different file extensions, but header codes for .html and .htm get changed and doesn't seem to have a fixed header code. I have used Mime/Extension type but it didn't work. Looking for a solution through Telerik Controls.

Thanks,
Chaitanya.

Upload (Obsolete)

answered on 30 Jul 2014

5 answers

234 views

The handle is invalid

We get this error on occasion in our application and was wondering what may be causing it. Any help/guidance would be appreciated.

System.IO.IOException: The handle is invalid.

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.__Error.WinIOError()
at System.Threading.EventWaitHandle.Set()
at Telerik.Web.UI.RadScheduler.resourceTypeControl_DataBound(Object sender, EventArgs e)
at System.Web.UI.WebControls.BaseDataBoundControl.OnDataBound(EventArgs e)
at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)
at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)
at System.Web.UI.WebControls.DataBoundControl.PerformSelect()
at System.Web.UI.WebControls.BaseDataBoundControl.DataBind()
at Telerik.Web.UI.RadScheduler.BindResourcesFromDataSource()
at Telerik.Web.UI.RadScheduler.PerformSelect()
at System.Web.UI.WebControls.BaseDataBoundControl.DataBind()
at Telerik.Web.UI.RadScheduler.EnsureDataBound()
at Telerik.Web.UI.RadScheduler.CreateChildControls(Boolean bindFromDataSource)
at Telerik.Web.UI.RadScheduler.CreateChildControls()
at System.Web.UI.Control.EnsureChildControls()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Control.PreRenderRecursiveInternal()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Scheduler

answered on 30 Jul 2014

3 answers

104 views

IE10 vs. Firefox

Hi!

while testing the RadDiagram I noticed that the text within the shapes is higher aligned when using the Internet Explorer 10. Firefox renders the text vertically centered. Does anybody know a CSS-Trick to "fix" the IE10-behaviour?

Best regards,
Hans

Diagram

answered on 30 Jul 2014

1 answer

205 views

Display the chart series hover tooltip always

I have a radhtmlchart in my page. What I want is I want the tooltip which is displayed on hovering the series to be always visible. How can I do this?

Chart (HTML5)

answered on 30 Jul 2014

3 answers

156 views

[Solved] Remove child item through JavaScript.

Hi,

I want to remove a child menu item from my RadMenu using javascript but the script is not working well. Here is the code I tried.

function RemovePremium()
{  
    var menu1 = $find("<%= RadMenuUser.ClientID %>");  
    var menuItem1 = menu.findItemByText("Get Promo");
    if (menuItem1)  
    {             
        menu1.trackChanges();    
        menu1.remove(menuItem1);
        menu1.commitChanges();

}
} 



Please give your suggestions and help.

Berk.

Menu

answered on 30 Jul 2014

5 answers

448 views

[Solved] Datepicker with client date format

I want the datepicker to use the client settings for date format.
This works if I run it from visual studio. Once I publish it though the datepicker no longer reflects my system date formats.

On my system the date format is yyyy-mm-dd and I see this format used when running from visual studio.
When I run it after publishing it - I see dd/mm/yyyy

What do I have to do to make this work for published and installed sites?
What am I missing?

I have attached a very basic sample project that whipped up to test it and it also does this in the same way as our main app.

Thanks for your help.

I have also pasted the entire web page below (not very long)

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

02.

03.

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

04.

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

06.<head runat="server">

07. <title></title>

08. <telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />

09.</head>

10.<body>

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

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

13. <Scripts>

14. <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

15. <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

16. <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

17. </Scripts>

18. </telerik:RadScriptManager>

19.

20.

21. <telerik:RadDatePicker ID="dte_startDate" runat="server"></telerik:RadDatePicker>

22.

23. <script type="text/javascript">

24. //Put your JavaScript code here.

25. </script>

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

27. </telerik:RadAjaxManager>

28. <div>

29.

30. </div>

31. </form>

32.</body>

33.</html>

Calendar

answered on 30 Jul 2014

1 answer

141 views

Inline editing without a full grid rebind?

I have a RadGrid containing anywhere from 26 records to a few hundred. Unfortunately, there are some complex data manipulations going on to fill the datatable which i then bind to the grid. This can take 2 seconds for the 26 records and up to 12 seconds for the several hundred records. It's fine for first hit on the page but I want to be able to click edit and cancel without doing a grid rebind. Is this possible?

Grid