3 answers

235 views

How to check if RadEditor contents have changed in Code Behind.

Hello,

I have an Edit Content Page with a Rad Editor Control, first when the user creates a new content, say a Forum Post the content is Saved into the DataBase but when I reload the contents from the Database and then verify them with the contents of Rad Editor I noticed that even if I didn't make any changes the content is not the same, I was comparing string to string content, (DB vs loaded Editor content from DB)

Is there anyway to check whether the contents of the Rad Editor have changed? I want to do this Server Side (Code Behind), is there a property or a field that checks for that?

Thank you.

Editor

answered on 19 Dec 2012

1 answer

140 views

WebResource.axd issues

I have a situation where radEditor is used through a reverse proxy. I have all the css/js files loading through a CDN (to avoid issues w/ /WebResource.axd not loading properly as the pages are accessed via a proxy "subdirectory" and calls to the root (/) won't find our server.)

Issue is - the RadEditor seems to be making some WebResource.axd calls that break.

These appear to be related to the contentAreaCssFile and the mozillaFlashOverlayImage.

Is there any way to STOP RadEditor from doing this? Or provide it w/ a URL it can use to successfully generate the file?

Editor

answered on 19 Dec 2012

13 answers

233 views

Mimic an HTML dropdown with RadComboBox

Hi
I'm new to Telerik and even newer to skinning!
I'm trying to mimic the HTML dropdown control, so I've changed the rcbsprite.png for the buttons (a bit wider), changed the css for the change in viewport size/position for the buttons and changed the colours of the backgrounds, but the thing I cannot do is shorten the backgrounds to show the left edge of the new larger images.
Can anyone suggest how I can do this, or has anyone done this and got a set of files they would like to share?
Thanks
Dave

ComboBox

answered on 19 Dec 2012

2 answers

148 views

How to make transparent the text area in dynamic menu item ?

Hello,

I used an asp:menu to obtain a menu as in the attached file menu1.png, with green background color if :hover

I would like to replace by a RadMenu control. But I can't obtain a green background for the dynamic menu item.
There is always a grey text area in front of the green background (see attached file menu2.png).
Is there a possibility to make it transparent ?

Thanks by advance.

Damien

Menu

answered on 19 Dec 2012

1 answer

97 views

When using Ajax Request validation summary displaying dulipcate message

Hi,

I have RadAjaxProxyManager in my page and am using ajax request to do postback , it cause validation summary to display duplicate message following code i used,

Dim ramMaster As RadAjaxManager = RadAjaxManager.GetCurrent(Me)

ramMaster.AjaxSettings.AddAjaxSetting(RadScheduler1,RadScheduler1)

ramMaster.AjaxSettings.AddAjaxSetting(ramMaster, RadScheduler1)

$find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>").ajaxRequest("ctl00_ContentPlaceHolder1_RadScheduler1")

please find the attachment.

Ajax

answered on 19 Dec 2012

1 answer

95 views

background image

How can i add a background image to a radhtmlchart?

Chart (HTML5)

answered on 19 Dec 2012

1 answer

255 views

Exception of type 'System.OutOfMemoryException' was thrown.

Server Error in '/STSA' Application.

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Exception of type 'System.OutOfMemoryException' was thrown.

Source Error:


            Line 229:		<httpModules>
Line 230:			<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
Line 231:			<add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule, Telerik.Web.UI"/>
Line 232:		</httpModules>
Line 233:		<identity impersonate="false"/>

Source File: D:\EZChildTrack\Webapp\EZChildTrack2\web.config Line: 231

Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082

Upload (Obsolete)

answered on 19 Dec 2012

4 answers

628 views

Radeditor "Access to the path *** is denied. Permission issue

Hello there.
I am using RadUpload and It is working correctly now, but occuring this error when I clicking on UPLOAD button in rad image manager or rad document manager.
What should I do?
To make my issue clearly:

I am going to upload my file to Dir1/Dir2/uploadingimage.gif
I have dir1 directory.
I will create dir2 directory from my C# code behind.
I am selecting uploadingimage.gif and click upload button.
Then I am having this error.

Server Error in '/' Application.

Access to the path 'C:\inetpub\wwwroot\Test2\News\File\images\001\pu001021020\bgr.png' is denied.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.UnauthorizedAccessException: Access to the path 'C:\inetpub\wwwroot\Test2\News\File\images\001\pu001021020\bgr.png' is denied.

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.

To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.

Source Error:


            An unhandled exception was generated during the execution of the current
            web request. Information regarding the origin and location of the
            exception can be identified using the exception stack trace below.

Stack Trace:

[UnauthorizedAccessException: Access to the path 'C:\inetpub\wwwroot\Test2\News\File\images\001\pu001021020\bgr.png' is denied.]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +10546931
   System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) +2580
   System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy) +138
   System.IO.FileStream..ctor(String path, FileMode mode) +91
   System.Web.HttpPostedFile.SaveAs(String filename) +151
   Telerik.Web.UI.PostedFile.SaveAs(String fileName, Boolean overwrite) +54
   Telerik.Web.UI.Widgets.FileSystemContentProvider.StoreFile(UploadedFile file, String path, String name, String[] arguments) +120
   Telerik.Web.UI.RadFileExplorer.ProcessUploadedFiles() +959
   Telerik.Web.UI.RadFileExplorer.OnLoad(EventArgs e) +169
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Control.LoadRecursive() +191
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428

Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927

Editor

answered on 19 Dec 2012

1 answer

79 views

RadGrid DetailedTable and Jquery Tabs

I have a radgrid inside one of my tabs which is a Jquery tabs.

The gird has children which I am binding from code behind using OnDetailTableDataBind event.

Now this works perfectly find on normal asp.net page, but on Jquery tabs it doesn't expand/collapse. Have searched google too but didn't find suitable solution.

here is my grid html code and the code behind just binds it to a datatable.

<telerik:RadGrid ID="gvDate" runat="server" ShowGroupPanel="false" PagerStyle-Mode="NextPrev"
                    AutoGenerateColumns="false" PageSize="10" AllowPaging="false" EnableViewState="true"
                    AlternatingItemStyle-BackColor="AliceBlue"
                    OnDetailTableDataBind="RadGrid1_DetailTableDataBind">
                     <clientsettings AllowGroupExpandCollapse="true">
 
                     </clientsettings>
     <MasterTableView ClientDataKeyNames="ID" DataKeyNames="ID" HierarchyLoadMode="ServerBind" GroupLoadMode="Client"
                        HierarchyDefaultExpanded="false">
                        <Columns>
     <telerik:GridBoundColumn HeaderText="ID" DataField="ID" Visible="False" UniqueName="ID" />
      <telerik:GridBoundColumn DataField="Led" HeaderText="Led" />
</Columns>
                        <DetailTables>
                            <telerik:GridTableView>
                                <Columns>
                                    <telerik:GridBoundColumn HeaderText="ID" DataField="ID" Visible="False" UniqueName="ID" />
                                    <telerik:GridBoundColumn DataField="Date" HeaderText="Date" />
</Columns>
                            </telerik:GridTableView>
                        </DetailTables>
                    </MasterTableView>
                </telerik:RadGrid>

Grid

answered on 19 Dec 2012

1 answer

17 views

Filter / Custom Field Editors demo

I looked at the custom filter demo at : http://demos.telerik.com/aspnet-ajax/filter/examples/customeditors/defaultcs.aspx?#qsf-demo-source

I followed everything that is being said in this demo. I copied the code and pasted it in my webform. However, I am getting lots of errors.

Does anybody have a working example (ie. zip file or solution file) of this demo?

Thanks

Filter

answered on 19 Dec 2012