Questions on UI for ASP.NET AJAX Forum

2 answers

548 views

How is listview different from the RadGrid?

Just a lightweight version of the RadGrid?....or a more flexible version?

ListView

answered on 25 Oct 2009

3 answers

303 views

The system cannot find the file specified.for some contrls only

Error Rendering Control - RadScriptManager1 An unhandled exception has occurred.
Could not load file or assembly 'Telerik.Web.UI, Version=2009.2.826.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The system cannot find the file specified.

i am getting this error for some control
only for some countols
how can i solve this?

see a link http://screencast.com/t/i5Vu44Xatka
here Rad text editor shows ok.
but listbox and radscriot manager dont works

General Discussions

answered on 25 Oct 2009

2 answers

146 views

browser back button does not take back to the same tab

I have a tabstrip on my page.
some of my tabs have links to other pages.After I click the link and navigate to another page, if I use the browser back button to go back to the page it takes me back to the first tab page (that is shown on initial load) and not to the tab page that had the link.

I think it might have something to do with the AJAX on the tabstrip but is there a way to navigate back to the tab the user was working on?

Ajax

answered on 24 Oct 2009

2 answers

305 views

Adding a context menu to a programmatically created grid

How do you do it?

I currently have:

    
            RadGrid gridFileView = new RadGrid(); 
        
                        gridFileView.ID = gridFileViewID; 
        
                        gridFileView.EnableEmbeddedSkins = false; 
        
                        gridFileView.Skin = "FileExplorer"; 
        
                        gridFileView.AllowPaging = true; 
        
                        gridFileView.PageSize = 20; 
        
                        gridFileView.AllowSorting = true; 
        
                        gridFileView.ClientSettings.AllowRowsDragDrop = true; 
        
                        gridFileView.ClientSettings.Selecting.AllowRowSelect = true; 
        
                        gridFileView.ItemDataBound += new GridItemEventHandler(gridFileView_ItemDataBound); 
        
                        gridFileView.RowDrop += new GridDragDropEventHandler(gridFileView_RowDrop); 
        
                        pnlFileView.Controls.Add(gridFileView); 
        
                        AddExistingFiles(gridFileView, docs); 
        
                        // Add file view context menu 
        
                        ContextMenuControlTarget target = new ContextMenuControlTarget(); 
        
                        target.ControlID = gridFileViewID; 
        
                        RadContextMenu cmFileView = new RadContextMenu(); 
        
                        cmFileView.Targets.Add(target); 
        
                        AddFileViewContextMenuItems(cmFileView);

I've added a few test menu items in the AddFileViewContextMenuItems function but the menu doesn't appear when I right click over the grid. Do I need to call the context menu with an event on the grid itself?

Grid

answered on 24 Oct 2009

2 answers

90 views

Tabs for Site Navigation - Not a No Brainer?

I'm trying to use the tab control for site navigation. I simply want the content of other ASPX pages on the same site to appear in the tab (or assoicated page view). I've tried the NavigateURL of the tab page. I've tried embedding an IFragein the view page. I have a data entry tab pointing at a data entry ASPX page, a Reports tab pointing at a reports page, an Analysis tab pointing at an analysis page. I do want to preserve the state of each page.

What is the best, or any way, to use a tab control to show the content of pages?

TabStrip

answered on 24 Oct 2009

4 answers

252 views

upload attachment similar to Telerik forums

Hi,

I have a radupload control on the form. Currently if i want to upload multiple files, I have to use the Add button which creates a new file Input control. What I want to implement is similar to what you have for attaching files in the forums.

Is it possible with RadUpload control?

thanks

Upload (Obsolete)

answered on 24 Oct 2009

5 answers

866 views

RadScriptManager XSS Issue

Hi,

During a penetration testing of our application, there has been a critical issue that has been identified. This issue is related to the RadScriptManager that is used in some pages. RadScriptManager uses a HIDDENFIELD to do all its Ajax Callbacks which has been identified as a potential Cross Site Scripting issue.

Can someone suggest how do we overcome this issue.

Here is the sample
Attack Request: POST /Test/Pages/SelectSSRSReports.aspx HTTP/1.1
Accept: */*
Accept-Language: en-gb
Referer: https://yahooi.co.uk/Test/Pages/SelectSSRSReports.aspx
x-microsoftajax: Delta=true
Content-Type: application/x-www-form-urlencoded
Cache-Control: no-cache
UA-CPU: x86
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)
Host: yahooi
Content-Length: 84361
Pragma: no-cache
Memo: 16:Auditor.SendAsyncronousRequest:Attack(CID:(null):AS:2,EID:1354e211-9d7d-4cc1-80e6-
4de3fd128002,ST:AuditAttack,AT:PostSubParamInjection,APD:ctl00_ContentPlaceHolder1_SelectSSRSR
eportsUC_RadScriptManager1_HiddenField,I:
(1,2),R:False,SM:2,SID:6D5FE98086FFBD5B9C4EAC6B578D3355,PSID:805159012103CD6481F7371358
8F96DC)
Connection: Keep-Alive
Cookie: ASP.NET_SessionId=hv3lku55kgc3xrr2dwuhhovm;CustomCookie=cookie46767ZX6C1A0EE8F4EC44189A5FD7BEA43E8944YC48D;
ASPSESSIONIDSQDTCBCS=AINPNDJDB
BHAHLAPMDIOHALB
ctl00$ContentPlaceHolder1$SelectSSRSReportsUC$RadScriptManager1=ctl00$ContentPlaceHolder1
$SelectSSRSReportsUC$ctl00$ContentPlaceHolder1$SelectSSRSReportsUC$treReportsPanel|ctl00
$ContentPlaceHolder1
$SelectSSRSReportsUC$treReports&ctl00_ContentPlaceHolder1_SelectSSRSReportsUC_RadScriptManag
er1_HiddenField=%3b%3bSystem.Web.Extensions%2c%20Version%3d1.0.61025.0%2c%20Culture%
3dneutral%3csCrIpT%3ealert(46781)%3c%2fsCrIpT%3e%2c%20PublicKeyToken%
3d31bf3856ad364e35%3aen-US%3a1f0f78f9-0731-4ae9-b308-56936732ccb8%3aea597d4b%
3ab25378d2%3bTelerik.Web.UI%2c%20Version%3d2009.1.402.20%2c%20Culture%3dneutral%2c%
20PublicKeyToken%3d121fae78165ba3d4%3aen-US%3ab30853f2-6f9f-496e-85c8-cca8f7f2e17c%
3a16e4e7cd%3a86526ba7%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3ac8618e41%
3aed16cbdc%3ae524c98b%3a58366029%3aaa288e2d%3ae4f8f289&__EVENTTARGET=ctl00%
24ContentPlaceHolder1%24SelectSSRSReportsUC%24treReports&__EVENTARGUMENT=%7b%
22sourceNodesIndices%22%3a%5b%220%3a0%3a0%22%5d%2c%22commandName%22%3a%
22NodeDropOnHtmlElement%22%2c%22htmlElementId%22%3a%
22ctl00_ContentPlaceHolder1_SelectSSRSReportsUC_txtTabularReportURL%22%7d&__VIEWSTATE=%
2FwEPDwUKMTk3MzYyNTQ2NQ9kFgJmD2QWAgIDD2QWBgIBDw8WAh4XRW5hYmxlQWpheFNraW5SZ
W5kZXJpbmdoZGQCAw9kFgICAQ8UKwACFCsAAg8WCh4JQmFja0NvbG9yCTMAmf8eBEZsb3cLKXBUZWx
lcmlrLldlYi5VSS5JdGVtRmxvdywgVGVsZXJpay5XZWIuVUksIFZlcnNpb249MjAwOS4xLjQwMi4yMCwgQ3Vs
dHVyZT1uZXV0cmFsLCBQdWJsaWNLZXlUb2tlbj0xMjFmYWU3ODE2NWJhM2Q0AR4JRm9udF9TaXplKCoi
U3lzdGVtLldlYi5VSS5XZWJDb250cm9scy5Gb250VW5pdAVTbWFsbB8AaB4EXyFTQgKICBYCHgVzdHlsZQU
ZYmFja2dyb3VuZC1jb2xvcjojOTkwMDMzOxAWBmYCAQICAgMCBAIFFgYUKwACDxYEHgRUZXh0BRNTRV
RVUCBDT05GSUdVUkFUSU9OHgtOYXZpZ2F0ZVVybAUafi9QYWdlcy9Db25maWd1cmVIb21lLmFzcHhkZB
QrAAIPFgQfBgUOUkVQT1JUIE1BTkFHRVIfBwUafi9QYWdlcy9SZXBvcnRNYW5hZ2VyLmFzcHhkZBQrAAIP
F2gBQL1fBBghUZ2KVUzFLJ1JVBkylaMXRZUpbdGFUVxk8ZH2VBTRY13%JlZW4uYXNweGRkFCsAAg8WBB8GBQ9VU0VSIE1BTkFHRU1FTlQfBw
2BL1BhZ2VzL1ByaXZpbGVkZ2VTY3JlZW4uYXNweGRkFCsAAg8WBB8GBQ9VU0VSIE1BTkFHRU1FTlQfBw
Udfi9QYWdlcy9TZWxlY3RQcmltZVVzZXJzLmFzcHhkZBQrAAIPFgQfBgUQR1JPVVAgTUFOQUdFTUVOVB8H
BR5%
2BL1BhZ2VzL1NlbGVjdFByaW1lR3JvdXBzLmFzcHhkZBQrAAIPFgQfBgURUkVQT1JUIE1BTkFHRU1FTlQfB
wUefi9QYWdlcy9TZWxlY3RTU1JTUmVwb3J0cy5hc3B4ZGQPFgZmZmZmZmYWAQVzVGVsZXJpay5XZWIu
VUkuUmFkTWVudUl0ZW0sIFRlbGVyaWsuV2ViLlVJLCBWZXJzaW9uPTIwMDkuMS40MDIuMjAsIEN1bHR1c
mU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49MTIxZmFlNzgxNjViYTNkNGQWDGYPDxYEHwYFE1NFVFVQ
IENPTkZJR1VSQVRJT04fBwUafi9QYWdlcy9Db25maWd1cmVIb21lLmFzcHhkZAIBDw8WBB8GBQ5SRVBP
UlQgTUFOQUdFUh8HBRp%
2BL1BhZ2VzL1JlcG9ydE1hbmFnZXIuYXNweGRkAgIPDxYEHwYFClBSSVZJTEVHRVMfBwUdfi9QYWdlcy9Q
cml2aWxlZGdlU2NyZWVuLmFzcHhkZAIDDw8WBB8GBQ9VU0VSIE1BTkFHRU1FTlQfBwUdfi9QYWdlcy9TZ
WxlY3RQcmltZVVzZXJzLmFzcHhkZAIEDw8WBB8GBRBHUk9VUCBNQU5BR0VNRU5UHwcFHn4vUGFnZXM
vU2VsZWN0UHJpbWVHcm91cHMuYXNweGRkAgUPDxYEHwYFEVJFUE9SVCBNQU5BR0VNRU5UHwcFHn4
vUGFnZXMvU2VsZWN0U1NSU1JlcG9ydHMuYXNweGRkAgUPZBYCAgEPZBYIAgMPDxYCHwBoZGQCCQ8U
KwACFCsAAhQrAAIPFgIfAGhkEBYBZhYBFCsAAg8WBh8GBQ1QUklNRSBSZXBvcnRzHglBbGxvd0Ryb3BoH
glBbGxvd0RyYWdoZBAWAmYCARYCFCsAAg8WAh8GBRpOYXRpb25hbCBJbmRpY2F0b3IgUmVwb3J0c2Q
QFjpmAgECAgIDAgQCBQIGAgcCCAIJAgoCCwIMAg0CDgIPAhACEQISAhMCFAIVAhYCFwIYAhkCGgIbAhw
CHQIeAh8CIAIhAiICIwIkAiUCJgInAigCKQIqAisCLAItAi4CLwIwAjECMgIzAjQCNQI2AjcCOAI5FjoUKwACDx
YIH
Attack Response: HTTP/1.1 200 OK
Cache-Control: private
Content-Length: 148
Content-Type: text/html; charset=utf-8
Date: Sat, 10 Oct 2009 14:56:00 GMT
133|error|500|The name 'neutral<sCrIpT>alert(46781)</sCrIpT>' contains characters that are not
valid for a Culture or Region.
Parameter name: name|

ScriptManager and StyleSheetManager

answered on 24 Oct 2009

4 answers

111 views

raddock window is not opening in Chrome and FF

Hi,

Am using radschedular.i have provided the right click options for radschedular.When i click the context menu, i am opening the raddock window.It is working well in IE .but the raddock are not opening while clicking context menus in FF and chrome.It is just loading on.

Sometimes it takes more time to opening the window. most of the times, it is loading only, not shown.

How to reduce the loading time in the browsers like chrome and FF?

Thanks for any points

Scheduler

answered on 24 Oct 2009

2 answers

124 views

Restoring Radgrid Selected Indexes

Hi,

I have a multilevel radgrid in my web page. When a user drills in and clicks on a button inside the radgrid, he is taken to a different page, where he can see further details and make changes. On this page, I have a back button, enabling the user to go back to the page with the original grid. I want to restore the radgrid to the state it was in when the button was clicked so the user knows what items he already visited. How do I do this ?

I see I can get the selectedindexes as a gridindexcollection but how do I apply this gridindexcollection to the radgrid when the page is revisited?

Thanks,
Pavan.

Grid

answered on 23 Oct 2009

1 answer

164 views

Unable to get the Same look and fill after applying the Skin

Hi Telerik,

I applied the Vista skin in my RadGrid, but I am unable to get the same Rich look and fill of RadGrid that was present in your demo site. Can you please tell me what was the problem.

I copy all your code and paste inside my application also, but still I am unable to get same look and fill.

So please suggest me.

This is very urgent.

Thanks,
Monalisa

Grid

answered on 23 Oct 2009