MVC :: To Report Modelstate Errors Via Ajax Request?
Mar 8, 2010How to send the modelstate errors or any other exception to the view via ajax?
View 3 Replies
Similar Messages:
How To Add Errors To ModelState Using The Correct Key
Dec 15, 2010I want to perform some simple form validation in my controller.
Here's an excerpt from the controller action:
[code]....
It appears that must use a string as the error's key. Is there a way i can generate the corect key from the model, or should I just check for what input name Html.PasswordFor(x => x.NewPassword) returns?
Showing Modelstate Errors While Using RenderPartialToString?
Apr 29, 2010Im using the following code:
[code]....
To return a partial view and a form through JSON. It works as it should, but as soon as I get modelstate errors my ValidationSummary does not show. The JSON only return the default form but it does not highlight the validation errors or show the validation summary.
Am I missing something?
This is how I call the RenderPartialToString:
string partialView = RenderPartialToString(this.ControllerContext, "~/Areas/User/Views/Account/ChangeAccountDetails.ascx", new ViewDataDictionary(avd), new TempDataDictionary());
PropertyName Not Showing Up In ModelState.errors
Apr 8, 2010Imagine, a model like this:
[AddressValidation]
public AddressType[] Address { get; set; }
internal class AddressValidation : ValidationAttribute
{
public override bool IsValid(object value)
{
//Assume we are valid
var isValid = true;
//Cast to something useful
var addresses = (AddressType[])value;
var defaultAddresses = addresses.Count(a => a.AddressCode == AddressCodeEnum.@default);
if (defaultAddresses == 0)
{
ErrorMessage = "One address must be the default address";
isValid = false;
}
else if (defaultAddresses > 1)
{
ErrorMessage = "Only one address can be the default address";
isValid = false;
}
//Return the result
return isValid;
}
}
When the model is validated by the controller, any of the subordinate addresses are properly validated and any errors are returned as modelstate errors. However, the custom attribute's error is never added to modelstate, even though it validates false. It seems as if this should work, the validation is called and I can step through it - it just never gets added to modelstate.
MVC :: ModelState Errors Not Being Displayed In View?
Jan 17, 2011My problem is that though there are values in the modelstate, the error messages are not being displayed in the View. What is wrong with my code?
[Code]....
MVC :: View The Modelstate Errors In Action Method?
Oct 18, 2010for debugging purposes, how do I see the ModelState errors from code in the action method? ModelState.IsValid returns false. I want to copy the error messages to a variable so I can display them in the debugger.
View 2 RepliesCrystal Reports :: Persistent CR Errors "Failed To Open Report", "The Maximum Report Processing
Nov 6, 2010Our heavily-used VS2005 application uses CR (10.2) for an MSWord-formatted stream to a webservice, and for printing from a CRViewer. We continue to get "Failed to open report" or "The maximum report processing jobs limit configured by your system administrator has been reached". Once the error starts, the only remedy is recycling the application pool, disconnecting current users.
I have used the proper ReportDocument Close() and Dispose(), and even GC.Collect(), in Page_Unload. I upped the Print Job Limit from 75 to 300. After recycling I delete temp files.
1) Is there any way to monitor the use of the CR resources, to see when they increase and get close to the limit?
2) Is there any way to free them without having to disconnect users?
I suspect users are simply closing their browser after printing from an open CR Viewer. It would still go through Page_Unload, right? So maybe I would benefit from closing and disposing the CR Viewer in Page_Unload as well as the click that returns them to the application.
I had assumed that to permit users to page through the report, the CR Viewer had to have ViewState enabled, and remain open through Page_Unload.
Request.PhysicalPath Errors With "Name Request Is Not Declared"
Jul 8, 2010I have created a VB DLL by selecting File - New - Project and then Class Library
I added a "Properties" region and a "Function" region with some simple properties and one simple function. Compiled it and used it in another app with no errors.
At that point the only references in the project were the default references when creating the new project.
I then created a function that will take a file as a param and get the physical path and add the 2 together. In the function I use the "Request.PhysicalPath" method of the System.Web.UI.UserControl.
I then added areference to the System.Web DLL in my project.
PROBLEM IS I get an error on "Request" that says "Name Request is not declared"
So I googled the error which I found a thread that said to "just use HttpContext.Current.Request.Form" because "by default all websites developed in Visual Studio 2005 is Inherited from System.Web.UI.Page and Class files won't that's the resion we have to add System.Web.UI.Page namespace in the class file"
However when I added the "HttpContext.Current.form." before my "Request.PhysicalPath" I get the same error on "HttpContext".
System.Web.UI.UserControl
Report Model State And Application Errors To Client?
Mar 2, 2011I'm wondering what the best practice is in reporting back to the browser about application or model state errors that would be displayed to the user. Can you throw an exception and handle it in the error handler of the jquery post? For example, consider this method:
[HandlerErrorWithAjaxFilter, HttpPost]
public ActionResult RetrievePassword(string email)
{
User user = _userRepository.GetByEmail(email);
if (user == null)
throw new ClientException("The email you entered does not exist in our system. Please enter the email address you used to sign up.");
string randomString = SecurityHelper.GenerateRandomString();
user.Password = SecurityHelper.GetMD5Bytes(randomString);
_userRepository.Save();
EmailHelper.SendPasswordByEmail(randomString);
if (Request.IsAjaxRequest())
return Json(new JsonAuth { Success = true, Message = "Your password was reset successfully. We've emailed you your new password.", ReturnUrl = "/Home/" });
else
return View();
}
Is it correct to throw an exception in this case when the user is null? Or should I instead do this and handle it in the success handler of the jquery post: return Json(new JsonAuth { Success = false, Message = "The email you entered does not exist in our system. Please enter the email address you used to sign up.", ReturnUrl = "/Home/" });
SQL Reporting :: SSRS Report Displays In FireFox But Errors In IE?
Mar 30, 2010I have an SSRS report that displays fine in FireFox.
But, when view in IE7 I get Execution Not found.
Does anyone know why it doesn't work in EI, but does in FF?
ASP.NET - Use Tracing To Capture Errors And Send Report Back To ADMIN?
Jul 9, 2010I wanted to use tracing to capture errors and programmatically send reports via email and text message...that if the ADMIN is eating out at a restaurant on a saturday nite he can see the text message/email to notify and capture..any way to do this??
View 1 RepliesMVC :: Validation For AJAX Call - ModelState From Client To Server?
Nov 10, 2010I've implemented a validation through:
foreach (var issue in data.GetRuleViolation())
{
ModelState.AddModelError(issue.PropertyName, issue.ErrorMessage);
}
But at the client side I am not able to take the benefit of ValidationSummary as the call is being made by AJAX. What is the right approach on validation.
AJAX :: Jquery Dialog Box + MVC / How To Pass Some Elemet [id].val Into ModelState
Feb 23, 2011 I send to my view via a ViewModel few List of entities
[Code]....
My view contain a form to create a futur object "Skill"Inside of it you will have a dropdownlist of "Categories" My dialogBox is used to Add or Edit these Categories.I use Ajax to submit the CategoryEdit form to the corresponding Controller.
[Code]....
[Code]....
Unfortunatly My controller lost all of my ViewModelState and can't find any argument.
My controller:[Code]....
I really want to use the dialog box offer by jquery. I just need to know haw to pass some elemet[id].val into my ModelState.The thing is when I open this dialog box and check with firebug "View form Information" It finds only the element from the previous page (I mean the Skill Form).
Web Forms :: Hook Up Error Page, Store Report Of Errors In Log File Or Send E-mail
Dec 17, 2010I would like to hook up custom error page to my ASP.NET web site.What I would like to do is that. When any error occured transfer the visitor to a custom error page informing about the error,
and at the same time log into a file or send an e-mail to my email account reporting the error.Then an other thing how can I generate error for testing the my Eventhandler method?
MVC :: Partial View In Modal Dialog (using Ajax/jQuery) - How To Handle Invalid Modelstate
Mar 18, 2010After wading through quite a few articles on creating modal forms (using partial views and jquery) I got things working fine for my login....as long as you enter a valid login though!
What I did:
Created a partial view containing my login form.
In my action controller, the get action just return a PartialViewResult, which get dealt with by a bit of jQuery in my master:[Code]....
Like I said this works fine. Now the post action of my login check if it's a valid login, and if so send the user to the passed returnurl or the home page.
However, if the validation fails, I now return the partial view again, which work , but the partial get displayed by itself instead of rendering in the modal form that was opened by jquery.
C# - Are Conditions For Raising "potentially Dangerous Request.Form Value" Errors Dependent On .NET Configuration And Version?
Jul 7, 2010I'm testing a Tiny_MCE plugin for BlogEngine.NET extension I wrote earlier and I keep receiving the following error message whenever I use my own extension or the extremely popular SyntaxHighlighter extension which both have similar behaviors and both implement Tiny_MCE plugins:
Url :
'http://localhost/admin/Pages/Add_entry.aspx'
Raw Url : /admin/Pages/Add_entry.aspx[code]...
My question is thus: although I receive this error on my local environment (IIS 7.5 ASP.NET 4.0 Integrated App Pool) I receive no error whatsoever on my live environment (IIS 7.5 ASP.NET 3.5 SP1/ 3.0 / 2.0.) Additionally whenever I test the extension using debug mode in Visual Studio 2010 and run the site off of a separate instance I don't receive this error.I'm almost certain that the fact that this issue only occurs on my localhost IIS instance indicates that it's a configuration issue or a behavior specific to ASP.NET 4.0, but I don't know what exactly.
Visual Studio 2010 - Site Upgraded VS08 - VS10, And Now Compile-time Errors Do Not Show Until I Request The Page At Run-time?
Mar 11, 2011I have an ASP.NET website that worked fine using and debugging in VS2008. I went through the upgrade process opening the solution in VS2010. I can run the site, but as I make changes in the app_code folder classes, they don't seem to commpile and warn me of compile-time errors. As soon as I get to a point that calls the class, the errors show up. Sounds JIT I guess, but this isn't how it was working in 08. Is there an option that was changed in the upgrade process? This is a large project, I really don't want to break something and not find out until some obscure page is opened.
View 1 RepliesReport Viewer Error: The Request Failed With HTTP Status 401: Unauthorized?
Sep 9, 2010I have a asp.net c# web application with contains reports in remote processing mode. I am using the report-viewer control to render the reports. When I run the application in debug mode, I'm able to view my reports however when I publish the application to a different server I get this error message:The request failed with HTTP status 401: Unauthorized.
My report server is on a different server than the location of my published web application. I have added new role assignment to my report server and also added to my web.config but the error persists. I think I am missing something in my aspx page for reportviewer.
SQL Reporting :: The Request Failed With HTTP Status 401: Unauthorized.accesing The Server Report In Ssrs2008?
Dec 6, 2010The request failed with HTTP status 401: Unauthorized.accesing the server report in ssrs2008
View 2 RepliesApplication Hosted On IIS7 That Is Ignoring Custom Errors And Falls Back To IIS Errors?
Jul 2, 2010I have a C# web forms ASP.NET 4.0 web application that uses Routing for URLs for some reason custom errors defined in the system.web section of my web.config is entirely ignored and it will fall back the IIS errors.
This gets entirely ignored
[code]....
This would be a minor inconvenience except that by the fact it falls back to IIS native instead of my application it completely circumvents Elmah logging my 404 exceptions correctly.
AJAX :: AutoCompleteExtender Intermittent Errors
Mar 30, 2011I'm using the toolkit AutoComplete Extender to populate a textbox which is used for searching for a string on our website and it works great most of the time.
About a dozen times a day I'll see a "Request forat is unrecognized for URL unexpectedly ending in '/WebServices/AutoComplete/js'" logged in the server event log.
Like I said it works great most of the time.
Here is the contents of the /WebServices/AutoComplete.asmx file...
[Code]....
And the /App_Code/AutoComplete.vb file...
[Code]....
And the ascx code that uses the AutoCompleteExtender...
[Code]....
You can see the website that uses this control at http://www.biovea.net
AJAX :: Updated To AjaxControlToolkit 3.5 And Getting Load Of Errors
Aug 12, 2010I am using Ajax on a Sharepoint 2007 website and I have copied in the AjaxControlToolkit.dll into the bin folder.
Method CreateModalUpdateProgress Details Could not load file or assembly 'AjaxControlToolkit, Version=1.0.20229.20903, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its dependencies. The located assembly's
manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) Stack Trace MyWebParts. HelperClasses. WebPartControlFactory. CreateModalUpdateProgress (Control controlToAddTo) MyWebParts. BaseClasses.
BaseWebPart. CreateChildControls()
Please contact a system administrator and provide them with these details
AJAX :: Errors In Web.config After Installing Ajaxcontroltoolkit
Jul 13, 2010Got a list of these errors after installing ajaxcontroltoolkit for VS2005 "requiredPermission attribute not decalred" "could not find schema for Element ElementName"
View 5 RepliesAJAX :: How To Handle Errors / Exceptions During Postback
Mar 27, 2010I really want to switch over to ajax, but i can't seem to get my error handlling perfect. If i can't handle errors correctly, I just can't use it. What I really want to happen is to do a full refresh of the Top Frame. How I normally do this is by a similar call to Response.Write(<script>top.location.href = ""</script>). I was currently doing this in Global.asax. This becomes a problem when I error out in an AJAX postback. I've also noticed that There is an AsycPostbackErrorHandler you can attach to the ScriptManager. This is all find an dandy, but it will still hit my Global.asax Application_Error Event.
I am honestly just not sure how to handle this.
As I said, the result I want is....To Reload the Top Frame with some Error Message...whether I have to do some weird redirection or whatever. My problem lies specifically with the Global.asax file.
AJAX :: Find Syntax Errors Right Place On IE
Nov 12, 2010There are some syntax errors that are shown on IE8, on the error window, it shows line : 'some number' , code : 0 , char : 1 when I go to that Line via "View Source" I see nothing wrong there. it might be that error exists on the other place. How can I find the right error place?
View 5 Replies