The following code demonstrates the problem:
On the ASPX page:
In the code behind:
To replicate the bug:
1) Check the checkbox - Uploader becomes visible
2) Uncheck the checkbox - Uploader is hidden
3) Click Submit button
4) Check the checkbox - Uploader becomes visible and has lost its skin
Also, a whole lot of javascript errors are thrown. They look something like this:
Error: Sys.ArgumentOutOfRangeException: Value must be an integer.
Parameter name: y
Actual value was 54.5.
Source File: http://localhost:3283/ScriptResource.axd?d=8jczEaLTFUBNqwheNCryHqfGUyK2jzpjLXo5mShpcz0vUHsdNGX-REGSwtvamEPDvjtp5sE7pj8aTVKzLe84Q85zDxCG4QATzYj_HpM0Cnan9nZUFERr90xkeQfhl5f6aXCNKC5ZmIzMAPOOyOmuWJBKQo-2AyNSw9-R7L0L6qZXIrJo0&t=2610f696
Line: 4488
Using Telerik version 2010.1.519.35.
On the ASPX page:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestForm.aspx.cs" Inherits="TestForm" %><!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"> <title></title></head><body> <form id="form1" runat="server"> <div> <asp:ScriptManager runat="server" ID="sm" /> <telerik:RadAjaxManager runat="server" ID="ram"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="chkBox"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="pnlAjaxHandle" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings> </telerik:RadAjaxManager> <asp:CheckBox runat="server" ID="chkBox" Text="Show" AutoPostBack="true" /> <asp:Panel runat="server" ID="pnlAjaxHandle"> <telerik:RadAsyncUpload runat="server" ID="upload" /> </asp:Panel> <asp:Button runat="server" ID="button" Text="Submit" /> </div> </form></body></html>In the code behind:
public partial class TestForm : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { upload.Visible = chkBox.Checked; }}To replicate the bug:
1) Check the checkbox - Uploader becomes visible
2) Uncheck the checkbox - Uploader is hidden
3) Click Submit button
4) Check the checkbox - Uploader becomes visible and has lost its skin
Also, a whole lot of javascript errors are thrown. They look something like this:
Error: Sys.ArgumentOutOfRangeException: Value must be an integer.
Parameter name: y
Actual value was 54.5.
Source File: http://localhost:3283/ScriptResource.axd?d=8jczEaLTFUBNqwheNCryHqfGUyK2jzpjLXo5mShpcz0vUHsdNGX-REGSwtvamEPDvjtp5sE7pj8aTVKzLe84Q85zDxCG4QATzYj_HpM0Cnan9nZUFERr90xkeQfhl5f6aXCNKC5ZmIzMAPOOyOmuWJBKQo-2AyNSw9-R7L0L6qZXIrJo0&t=2610f696
Line: 4488
Using Telerik version 2010.1.519.35.
3 Answers, 1 is accepted
0
Hello Andrew,
Please add the following code to fix the skin issue:
Regards,
Helen
the Telerik team
Please add the following code to fix the skin issue:
protected void chkBox_CheckedChanged(object sender, EventArgs e) { upload.EnableAjaxSkinRendering = true; }Regards,
Helen
the Telerik team
Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
0
Andrew
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Rank 1
Rank 1
answered on 23 Dec 2010, 02:17 AM
Hi,
Thanks, that appears to have alleviated the problem, however the control is still losing its skin on one of my pages. The problem occurs only in IE (including IE8), not Firefox or Chrome. Unfortunately I haven't been able to create a test page to replicate the problem.
The page is quite heavy, with a lot of javascript running - perhaps it is timing issue with IE?
Thanks, that appears to have alleviated the problem, however the control is still losing its skin on one of my pages. The problem occurs only in IE (including IE8), not Firefox or Chrome. Unfortunately I haven't been able to create a test page to replicate the problem.
The page is quite heavy, with a lot of javascript running - perhaps it is timing issue with IE?
0
Hello Andrew,
This is due to the infamous 31 stylesheets per page bug in IE. I suggest that you read the following blog post for additional information.
Kind regards,
Genady Sergeev
the Telerik team
This is due to the infamous 31 stylesheets per page bug in IE. I suggest that you read the following blog post for additional information.
Kind regards,
Genady Sergeev
the Telerik team
Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.