Am in the middle of developing 2 projects and my AJAX Toolkit has stopped working, which is also stopping my designer filers being generated. Have the same problem in both projects. A sample error is below: Warning 3 Generation of designer file failed: Unable to create type 'cc1:CollapsiblePanelExtender'. Could not load file or assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
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I'm having a problem with my 3rd cascading dropdown no longer displaying the list. I've obviously made a change somewhere but I cannot see it so I'm hoping some extra eyes will spot the problem. If it matters, I am using VWD 2010 Express, SQL Express, .NET 4.0I have checked the datasets and they are returning the proper list based on the input criteriahere is the pertinent code:
Until the Dec 29th my website was working fine. Then My fileupload problems started happening. My fileupload page would simply quit and say the page can not be found. I maximized all my timeout settings and that did not work. I called my hosting company and apparently they have no problem using my page to upload files from their geographical area. So then I concluded it might be a network problem. I ran a trace route and could not really figure out where the problem was. So, I have no idea what is going on. Is it possible that my site is being blocked by some black list out there somewhere?
I am using Ajax Control Toolkit version 40412 in my asp.net 4.0 website. When I run the page in Firefox it is working good but I run the page in IE8 it is not rendering toolkit controls and putting "//" characters on the bottom of page.This is happening with every control of toolkit.
I'm using the new version of ajax control toolit v3.0.
I Installed the new version and found it worked fine as soon as i change my scripmanager to ToolkitScriptManager, However, I recentlly realised that now my sites hovermenus do not work in IIS6 (maybe 7 too) Ive tried in firefox and IE and the same.
I changed from <asp:ToolkitScriptManager> to the old <asp:ScriptManager> and they work but i need the toolkitScriptManager cause of some new controls I have used will use need it.
I've download and installed the AJAX toolkit. I'm using VS 2008 Pro/.NET 3.5/C#. When I add a textbox and then extend it with an AJAX control (i.e. watermark, calendar, etc.) and run the page. The page comes up fine but no watermark or calendar extension.
I have created an application in Microsoft Visual studio 2005. And I have used Ajax control tool kit version 3.031106.0. It works fine in my local system. When I hosted this on the server,I am getting this following error.
"Could not load file or assembly 'AjaxControlToolkit, Version=1.0.10606.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its dependencies"
I'm using the new version of ajax control toolit - 40412. Installed it due to the previous version having problems with modal popup extenders inside update panels. I Installed the new version and found it worked fine as soon as I change my scripmanager to ToolkitScriptManager, However, I recentlly realised that now my sites hovermenus do not work in IIS6 (maybe 7 too) Ive tried in firefox and IE and the same. I changed from <asp:ToolkitScriptManager> to the old <asp:ScriptManager> and they work but I need the toolkitScriptManager cause of some new controls I have used will use need it. This is all implmented in my masterPage for the site so I will post the code (there is nothing in the code behind) [Code].... It all runs fine when I run as project from Visual Studio.
I have VS2010 ultimate on my win7 64bit system installed. I can't get any of the ajax extensions or toolkit controls rendering on my designer in VS2010. When i try to drag a toolkit control onto the designer surface it just creates <p> xml nodes. This is a similar problem that this person had: [URL]
I can't get AJAX CT Autocomplete to work. The problem is when I start writing in textbox nothing happens. The frist problem I had experienced was when I tried to Add AutoComplete page method I got an error: "Cannot create page method "GetCompletionList"...". Then I tried creating it manually, but still nothing happens.
I am having issues with the autocomplete extender from the toolkit. I am using it to extend a textbox. I added a web service to the project that returns some values as a string().It works if I run it locally on either my development server or my production server, but when I try to run it from another machine the autocomplete box does not popup. I have other ajax extenders running on the page and they are working properly. Is there a security setting I need to set to get the autocomplete extender to work for the IUSR?
This is not a big issue since it's quite easy to bypass by making a new project and copying everything on it, but it bothers me quite a bit that I can't figure out what it is about. In short my calendar and calendar extenders stop working suddenly. The last time this happened I made some changes to the pages code behind, then hit undo gazillion times to go back to the last save. After that I hit debug and lo and behold: calendar did not respond to any clicks and any text field with calendar extender did not show calendar on clicking them.
This happens in both IE8 and FireFox 3.6 and no amount or restart, rebuild and other such tricks do nothing. The only thing that I can figure out to solve the problem is either use a backup copy of a version that works or make a new project and then copy all the files from the not working into the new/earlier version and all works again. I was able to track down that this seems to relate somehow to AJAX as when I ran the debug I mention above, I got error messages on the web page saying something about AJAX. This however happened only once and I cant get it to happen again (and thus can not remember much about what it said).
Also when I debugged the event handling the calendar click, I get an error message like this: There is no source code available for the current location Then it opens a file search window trying to find some cs file inside the ajax control toolkit. However this only happened the first time I tried debugging the event and I can't remember more details about it. Now I just get that error message when debug exits the event.
So end analysis on my part: The ajax control tool kit gets knotted up all of a sudden for some mysterious reason and is tied to that particular project. Can anyone tell me what this could be about?
Referring to the following: Ajax Asyncfileupload doesn't work as soon as I put it in a control I am having the same issue. I am not using a Master page though. I have an AsyncFileUpload control in a Panel, within an update panel.
I have a web app that allows users to upload images. Last week, all was well. This week, it appears the code is breaking. Here is the code:
Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click If FileUploadControl.HasFile Then Dim month As String = ddlMonth5.SelectedValue Dim year As String = ddlYear7.SelectedValue ' Dim whatis As String = FileUploadControl.PostedFile.ContentType Try If (FileUploadControl.PostedFile.ContentType = "image/jpeg") Or (FileUploadControl.PostedFile.ContentType = "image/pjpeg") Or (FileUploadControl.PostedFile.ContentType = "image/gif") Or (FileUploadControl.PostedFile.ContentType = "image/x-png") Then Dim fs = New FileStream(FileUploadControl.PostedFile.FileName, FileMode.Open, FileAccess.Read) 'save file with new size Using image As System.Drawing.Image = System.Drawing.Image.FromStream(fs) Using bitmap As New Bitmap(image) bitmap.Save("C:WebsitesimagesCusRespData.jpg", image.RawFormat) bitmap.Save("C:Websitesimages" & month & year & "CusRespData.jpg", image.RawFormat) End Using End Using StatusLabel.Text = "Upload status: File uploaded!" fs.Close() fs = Nothing Else StatusLabel.Text = "Upload status: Only .jpg,.jpeg,.gif and .png files are accepted!" End If Catch ex As Exception StatusLabel.Text = "Upload status: The file could not be uploaded. The following error occured: " & ex.Message End Try StatusLabel.Visible = True End If End Sub
On the development side, I see this error: The file could not be uploaded. The following error occurred: Could not find a part of the path. On the production side, this occurs: The following error occured: A generic error occurred in GDI+.
I've just upgraded a visual studio.net 2003 project (asp.net 1.1) to visual studio.net 2010 (asp.net 4.0). I'm encountering a problem with viewing Crystal reports. I'm using Visual Studio Development Server as a Web Server.
When I try to create a new report (via code that worked fine previously) the line below causes the webserver40.exe to crash.
Protected WithEvents MyRep As New CrystalDecisions.CrystalReports.Engine.ReportDocument
I'm just getting started with MVC and I created a new MVC 2 C# project. Visual studio defaults it to .net 4 but since my hosting provider is still on 3.5 I went into properties and set my project to target .net 3.5. However when I did this a piece of my code stopped working.
I have an HttpHandler which takes care of 404 errors, which I implemented years ago as a way of doing url routing. If the request maps to a valid page, it redirects to that page. Otherwise, it returns a 404. (I know I should start using the new routing feature of asp.net 4.0, but that will take some time. I need to get this working asap.)
In IIS6, I have mapped the 404 error to "/404.ashx". In the web.config, custom errors are set up like so:
This has been working for years - it stopped working as soon as I changed the site to use asp.net 4.0. Everything was recompiled for 4.0, and there were no code changes.
Now, when I hit one of these urls that used to work, I get a blank page with a 404 error code. If I remove the IIS 404 error mapping, I get a regular old 404 page. It seems that the httphandler is not being called.
I have other http handler which are working fine. I figure there must be some configuration setting I missed or something like that. Naturally, this is a problem only on my production server, so I can't run it in the debugger to see what is happening.