I have a website which uses the latest AJAX Control toolkit. On my pc, the website is loading perfectly well. The page makes use of a tab control and an update Panel - AJAX Control toolkit.Unfortunately when I uploaded the website online, on the shared web server, the website gives the following 3 errors (on IE) :
1) ASP.NET Ajax client-side framework failed to load
2) 'Sys' is unidentified
3) 'Sys' is unidentified
The page finally loads, however the ASP.NET Ajax controls do not load (Tab controls and UpdatePanel). The rest of the page loads perfectly well. I made some searches online, however still cant find a solution.
Facts:1. The site contains an Ajax Script Manager Proxy2. The web.config states that the site is not in debugging mode3. Tried to create a fresh new virtual directory and problem still persists. 4. On my Development machine the website is 100% functional.
I have an .aspx page with a gridview and a details view for looking up products. It is working perfectly. When I select "Details" on the gridview the details view accurately populates.I added an image named TagImageand need that image to display the correct one based upon the product changed when "Details" is hit. I'm using code behind and have checked my image directory string to make sure it is OK but the images do not display. Here is the vb.net code hehind I am using that successfully populates the details and was hoing it to display the picture:
Protected Sub GridView1_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) AccessDataSource2.SelectParameters("ProdID").DefaultValue = _ GridView1.SelectedDataKey.Value.ToString()
I am trying to pass a mysql reader string variable into a textbox so on the asp front end it will automatically show the resultset as soon as the page is loaded. The following is my code:
protected void Page_Load(object sender, EventArgs e) { if (!Page.isPostback)
the jquery is embedded in an .aspx page (a language i'm not familiar with) but is posting to a php script. i'm receiving emails properly but there is no data inside. am i missing something? i tried to bypass the variables in this example, but its still not working.
Okay, so this is one of those annoying bugs that happens sometimes, but not with enough regularity to really root out.
Fair warning that I'm still just toddling in ASP.NET, so I could be doing something heartbreakingly stupid. Here's the gist:
I've got a page with the bulk of its content inside of a TabContainer from the AJAX Toolkit. There are a few page elements outside the TabContainer -- mostly just header/footer stuff from the master page. Sometimes the page will load (either initially or on a postback) and the TabContainer will completely fail to draw, leaving a mostly-empty page. Clicking "Reload" in the browser almost always makes everything appear as usual.
What would make a TabContainer occasionally fail to draw? How can I go about debugging this.
Attempting to use any of the control toolkit is failing for me. It seems to be failing on the official site, as well. All of the examples are broken, with a javascript error on the page. Here is an example:[URL]
My jQuery ajax call is failing with an undefined error. My js code looks like this:
[Code]....
My ajax source is a generic ASP.NET handler:
[Code]....
Now, if I return an empty object ("{ }") in my handler, the call will succeed. But when I return any other JSON object, the call fails.
The dataFilter handler shows that I am receiving a correct object. Firebug shows the response as expected, and the JSON tab shows that the object is parsed correctly.
So what could be the cause?
[Edit] I should have actually written "when I return any invalid JSON object, the call fails"! :D
Yesterday I upgraded to MVC 2 RC. I have several jquery ajax requests that worked fine prior to the upgrade. Sometimes they work, sometimes they don't.
I know the MVC team made changes to the framework to protect against Json Hijacking so that GET requests are not allowed (by default) and I have changed my jquery ajax code to use 'type: "POST",' and then adorned the Action Method with the POST verb.
Again, the odd thing about this is that it works sometimes and other times it doesn't. When it fails, there are no error details. The error code is 12030 or 12031.
Having a bit of trouble with a logon page I created using text boxes for a User ID number and a password.
Basically, my original design was to have a textbox for a username and one for a password. Due to some complications, I changed the username to the User ID number input and as such, the input credentials went from being a string to an integer. I've changed this successfully, however when I now type in a string, rather than the integer it requires, the page fails.
how to edit this so if a user enters a string value instead of a numeric value, an error message can show up on a label instead of the whole project coming to a halt because of an error?
Here's the code I have for the page so far, which does the job (apart from this problem!)
using System; using System.Data; using System.Data.Sql; using System.Data.SqlClient; using System.Data.SqlTypes;
I am trying to create a progress bar for page load as it takes long to load. I need help to resolve jscript error 'null' is null or not an object on line $get("btn").click();
I have a update panel on the ASPX page,When thepage loads the content in the update panel shouldnot load ( Update panel should show the Updatepanel progress control) but after page load update panel contents should load . How do i get this efect.
I'm developing my first Facebook application in ASP.NET 2.0 and doing a simplest thing, that is, to show a navigation on top with four hyperlinks where each link targets to another .aspx page. How can I do this using FBML in ASP.NET 2.0?
Otherwise coming to my question, where I'm struck after trying above thing at myself and failed then had to go around the Ajax way of doing this. Now I'm using Ajax call over the onclick event of each hyperlink from top navigation and it's succesfully loading external .aspx pages (for example,[URL]. The problem is when user comes on the application on first time, it only shows the .aspx page which has a navigation and a Ajax content place holder which is programmed to be filled with contents on click event.
How to load Ajax contents into the Ajax content place holder on page load without a click event?
I'm developing an ASP.NET application and I'm trying to do the following:
I'm going to have only one ASPX page splitted into two columns. On the left column is going to be a TreeView, and on the right column is going to be something to edit treeview's nodes.
When the user can select a treeview's node to edit on the right column. Depending on the node's depth fields on right column will vary.
I wondering to use ASCX controls and load on right column dinamically using AJAX, for example. Is there a better choice? Can I do that?
I don't want to reload the entire page when the user wants to edit a treeview's node. Maybe I'm going to need an UpdatePanel on the right column to load dinamically ASCX controls, isn't it?
how to check performance of sql server query with load ,also wants to create load by any tolls like load runner,if any url for download load runner or any other tolls by which we can create load please give me some idea related to it.
I am using 1 textbox with a Ajax Calendar extender to allow my user's to select a date graphically (exp: 12/15/2009). I have another textbox for the hour and minutes in military time(exp: 15:30). I think i have the code to grab the data from the 2 textbox's and combine them to be inserted into the field (exp: 12/15/2009 15:30). Here is my insert code for the Field:
[Code]....
However unless I make all the fields Nullable the insert fails, on top of that none of the other field that I have selected on the Detailsview Insert or Edit are inserted into there fields. Half of my fields have to be non-null values. So how do I fix this?
I can supply additional vb code and the aspx code if needed.
This is the error I'm getting: Cannot insert the value NULL into column 'Operation_type', table '/GAOSDB.MDF.dbo.BC_Perf_Log'; column does not allow nulls. INSERT fails. The statement has been terminated.'
This is the first non-null column.
I need to get this figured out because I have 30 other web pages that will be utilizing the same approach.
now SqlCommand and its ExecuteNonQuery is it possible to do something like that with an email sending code to test what is failing in the email when you try to send it
I am uploading files using HttpWebRequest to an ASP.Net MVC application but, for some reason unknown to me, it is failing to upload consistently.
I know the file is good since if you try enough times it does eventually upload and can be viewed on the server just fine. When it fails, neither the server nor client reports any errors directly related to the upload, the upload just stops partway through at a random location and time and my MVC action method is called without the file being loaded (Request.Files.Count == 0).
This only seems to be a problem in our production environment over DSL. The test and development environment works fine and the production environment works fine from in the office (really fast connection to servers) but fails when running it from home over DSL.
As you can see below, the point where it fails is basic.
[Authorize] [AcceptVerbs(HttpVerbs.Put | HttpVerbs.Post)] [ValidateInput(false)] public int UploadScene(int sceneID, int tourID, string name, int number, PhotoType photoType) { SceneInfo scene; if (Request.Files.Count < 1) throw new InvalidOperationException("Image file not uploaded."); // process file... }
//First delete aspnet_regiis -pz MyKeyName //Create the container aspnet_regiis -pc MyKeyName -exp //Install the key into a machine-level RSA key provider aspnet_regiis -pi MyKeyName pathToKeyFile //Encrypt aspnet_regiis -pef "connectionStrings" -prov pathToWebConfigFile
//So that's all good so far. If I want I can now decrypt which runs just fine on the same machine: aspnet_regiis -pdf "connectionStrings"
I now take the Encrypted file and bring it to another machine and instal the same key (got from exporting my key using aspnet_regiis -px "MyKeyName" "C:MyKeyName.xml" -pri).
Now when I run the same decryption command I get an error " Decryption failed... Bad Data..."
For some reason, the response.redirect seems to be failing and it is maxing out the cpu on my server and just doesn't do anything. The .net code uploads the file fine, but does not redirect to the asp page to do the processing. I know this is absolute rubbish why would you have .net code redirecting to classic asp, it is a legacy app. I have tried putting false or true etc. at the end of the redirect as I have read other people have had issues with this. it runs locally on my machine but won't run on my server! I am getting the following error when I debugged remotely.
This regular expression (stored in an ASP.NET regular expression validator) works fine in IE8 and firefox but fails in IE7: (?=.[0-9])(?=.[a-z]).{7,30}
Some times RequiredFieldValidator is failing to validate a calender textbox Field for date entry in the page so we receive a blank value in the email which the application sends and 1/1/1900 12:00:00 AM in the database for that corresponding control. It happened with a user who has got Internet Explorer and also the active Scripting is Enabled.
I have a Page that does a LoadForm("blah.ascx"). The Page does have a ModalPopupExtender on it (It was on the ascx originally but I moved it to the Page as a test, doesn't work either way). There is a Loop here so the LoadControl() will be called multiple times and will put multiple instances of the ascx on the Page.
Blah.ascx has some buttons on it but when I click the buttons the click event does not fire and the Page gets reloaded without the control on it anymore.
The Page.Page_Load event does fire. And yes, I have the LoadControl() inside an Not IsPostback check. Just the controls events, including Page_Load, do not fire on postback, only on initial load.
I'm using the ASP.NET Membership provider and using the Password Recovery control to reset the user password if they forget it. On the whole it all works fine, but with one catch when it comes to validation.
I have expanded the PasswordRecovery control out to use the template feature to customise the appearance, which is all fine. I have set the user lookup error handler using:
in the opening tag and if I load up the page, type in some junk name and click submit this fires as expected, in all browsers. The snippet of VB code makes an error div visible and sets some text.
However, if upon loading the page for the first time I type a duff name into the username box and hit the enter key to submit the form, in Internet Explorer (version 8), the UserLookupError event fails to trigger. It triggers just fine in Chrome or Firefox, just not in IE. I know it's not a focus issue on the form, as I can see the form is being submitted.
If I click the submit button first, then following that hit the enter key it does fire, it's just that first time it doesn't, and only in IE.Also to add that if I set breakpoints in the VB code to check to see if the page is being submitted, I can see the Page_Load event fire when I hit the enter key, but not the sub PasswordRecovery1_UserLookupError. It looks like a bug in IE (no really???), but I need to nail it down.
