I am trying to validate an email address in a textbox, but when I try to type into the textbox, after I have typed more than about 10 characters, I get the Firefox error 'MicrosoftMvcValidation.js :29 Busy or stopped responding'. Here is my code,
Model :
[Code]....
View :
[Code]....
Our website has been using IIS6 for a long time. We test on IE8, Firefox, and Chrome. All browsers worked fine. We recently did an upgrade to IIS7, and Chrome and IE8 continue to work normally, but Firefox appears to be unable to get the ASP session cookie. As a result, when our code checks the Session[] object, we see nothing, we think the user has logged out, and the site resets your session.
Does anyone know why upgrading to IIS7 would cause this behavior in Firefox? We've:
1) Reverted our application pool back to classic mode (no change);
2) Added a dummy value in the Global.asax object (no change); and
3) changed the web.config file from "authentication cookieless=autodetect" to "cookieless=usercookie" and back (no change).
I am working on an ASP.NET C# web application in Visual Web Developer Express 08', with MySql database.
Everything works just fine, except one problem that drives me crazy for few weeks...
My application randomaly (or not) stop responding, or just freezing for couple of minutes.
I am sure that the problem is connected somehow to my connection with MySql db.
In the debug window in VWD I get over and over the line:
"A first chance exception of type 'MySql.Data.MySqlClient.MySqlException' occurred in MySql.Data.dll"
Note that in each page load I call a function that kills all sleeping MySql connections, so I don't really think that my problem is 'too many connections'.
The error isn't constant, and not occures only in one page, it occures in many pages (that contains mysql access code), randomaly.
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:
<customErrors mode="On" defaultRedirect="error.aspx">
<error statusCode="404" redirect="/404.ashx"/>
</customErrors>
and the http handler:
<httpHandlers>
<add verb="GET" path="404.ashx" type="myNamespace.PageNotFoundHandler,myAssemblyName"/>
</httpHandlers>
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.
I am uploading a JPEG image in an ASP.NET MVC web site.
The model validation fails in IE, but passes in Firefox, when I try to check the mime type of the
HttpPostedBaseFile.
So I debuged it and I found that when using Firefox the Mime type is "image/jpeg" as expected.
When using IE8 the mime type is "image/pjpeg".
Don't say that Microsoft invented a new Mime Type of JPeg images?
I added dynamic checkboxlist.The javascript validation for checkboxlist(dynamic) in firefox + asp.net is not working,but in IE its working fine.why the javascript validation is not firing for dynamical checkboxlist.
View 1 RepliesjQuery validation is working fine on my machine, when i pushed it to test server it won't it's throwing some errors which is kind of surprising.These are the errors I am getting: $.validator is null or not an object...I've never gotten this error before and it throwing an error when I declared a variable like var isValid.I don't know what to do. I am doing the custom validation methods not in the document.ready(). Does this cause this error? I wonder because all jquery validations are passing and hitting the server side validations.
View 1 RepliesI'm wondering about the underlying implementations of these design patterns specifically within asp.net. Is there a difference between the two models in terms of scalability of a website (i.e. as traffic increases might I regret following one or both of these design patterns)? I ask as someone once mentioned that MVC produces a 'lighter' website but I can find nothing to back this up.
If MVVM is as good as MVC why did MS release all the MVC tools?
i'm getting this error:
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
for some reason i set enableeventvalidation to false but then, its giving me problem in FF 2.0
Is there a way with ASP.net page (with AJAX) to display some some of busy indicator (just a label is fine) while disabling some buttons (to prevent double-click) and then do the work. At the end of the work, the label changes to indicate the new status. When I tried to do it this way :
Public Sub BtnEnvoyer_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BtnEnvoyer.Click
BtnEnvoyer.Enabled = False
LblStatus.Visible = True
LblStatus.ForeColor = Drawing.Color.ForestGreen
LblStatus.Text = "Envoi en cours..."
SendEmail()
End Sub
Private Sub EnvoyerCourriel()
' Do some work
LblStatus.Text = "Done!"
BtnEnvoyer.Enabled = True
End Sub
I just see the dn result, nothing in between. I don't mind using javascript to make it work if needed, or anything else for that matter.
I understand how to use javascript to change the cursor to busy while the page is making and ajax call. However I have a page that does not use ajax, it uses a postback to reload the page. However the load is rather data intensive and it takes a few seconds. During this time the user can still click on the page. I want to turn the cursor to "waiting" so the user does not try to click on the page. For example I have a couple of dropdowns that cause postback. I make a selection and the page loads for 3 seconds. While it loads I would like the cursor to turn to waiting so the user does not try to make a selection on a second dropdown until the page reloads. Is this possible?
Additional Info: (simplified version of my setup)
I have a masterpage:
<form id="form1" runat="server">
<table width = "100%" bgcolor="White">
<tr><td>
<h3><asp:ContentPlaceHolder id="MAIN" runat="server"></asp:ContentPlaceHolder></h3>
</tr></td>
</table>
</form>
<script type="text/javascript">
function cursorwait(e) {
document.body.style.cursor = 'wait';
}
var fm = document.getElementById('<% =form1.ClientID %>');
if (fm.addEventListener) {
fm.addEventListener('submit', cursorwait, false);
}
else {
fm.attachEvent('onsubmit', cursorwait);
}
</script>
and then a page that uses the master page:
<asp:Content ID="Content1" ContentPlaceHolderID="MAIN" Runat="Server">
<table runat=server id="tb_simple_search_table" cellpadding = 0 cellspacing = 0>
<tr><td>
<asp:DropDownList...
<asp:DropDownList...
</td></tr>
</table>
</asp:content>
I want a busy indicator i can use it in my asp.net application ... cause i have a block of code take time to execute and i want to let user take any action before the end of that blcok of code
View 4 Repliesi use the code for my cascade dropdown list.my JResult function in cotroller doing some complex job.. ( i already fine tune it).based on that function my second dropdown list and some other controls values sets...now i want to show "busy icon" operation while this controller works in background
View 1 RepliesLooking for code to show the busy indicator while the operation is doing...
View 1 RepliesI need to show the busy indicator when some action is taken and i should show the time until the process gets completed.
I referred [URL] ..... link and its great.
But i found the code System.Threading.Thread.Sleep(5000);.
I should not add the fake delay as it is my process is long process to run....
I have a problem with the ajax control AsyncFileUpload on firefox 4 when the page loads. Is there a solution
to this fatal error:
Index or size is negative or greater than the allowed amount" code: "1
I'm using javascript to change some settings of asp button on mouseover. It is working in IE. But not working in Firefox. Is there any other javascript code that will support almost all browsers? My code is as follows
<script type="text/javascript">
var previousColor;
function Changecolor() {
previousColor = window.event.srcElement.style.backgroundColor;
window.event.srcElement.style.backgroundColor = "Blue";
window.event.srcElement.style.cursor = "hand";
}
function RestoreColor() {
window.event.srcElement.style.backgroundColor = previousColor;
}
</script>
<asp:Button ID="btnSearch" runat="server" BackColor="#800000" Font-Bold="True" Font-Names="Arial" onmouseover="Changecolor();" onmouseout="RestoreColor();" ForeColor="White" Height="28px" OnClick="btnSearch_Click2" Text="Search Jobz" Width="117px" />
Is there a way to disable request validation on an action without having to add the line <httpRuntime requestValidationMode="2.0"/> to Web.config? I'm currently posting XML to a controller action and get the "A potentially dangerous Request.Form value..." error. Is disabling request validation the only way to get the post to work, or is there some way I can intercept and encode the value that contains XML between the view and the controller action?
View 1 Repliesi was working on one of the project as it is working fine in Firefox but it is giving the javascript exception in internet explorer.Errror: Error says "s" is undefined in the s.currencyCode="USD" line but "s" is defined in the external javascript file s_code.js
<script type="text/javascript" language="JavaScript" >
var s_account="mnsdev"
</script>
<script type="text/javascript" language="JavaScript" src="http://media.world.com/ads/usen/rpt/Omniture/s_code.js"></script>
<script type="text/javascript" language="JavaScript" >
s.currencyCode="USD"
[code]...
has any one done any automation related to Firefox - Firebug
I am trying to automate some task using C#
I found these two open source projects related to automating firefox
[URL]
how to interact with firefox addons
suppose my page content is huge so in my asp.net application i want to show busy icon with percentage downloading the content in client side. i saw many flash and sliver light site that they show busy icon and also they show percentage that means how much content has been loading in client machine. how could i achieve this using JQuery and when page content has been downloaded in client machine the busy icon goes out and actual page content will display.
View 2 RepliesI am using Logi Reports for creating reports in my application. I am passing cookies from web application to these logi reports. Cookies were workign correctly before, but after the release of this version. Cookies are not working in these logi reports.
View 1 RepliesI'm interested in creating a service that will receive a text message and based on it's content send a text message back to the original number. I've looked around a little bit but haven't found any good resources for information on how to do this.
Can anyone point me to any good links to find some info on this or recommend what .NET libraries I should investigate first?
Recently our client's server was having ASP.Net application not responding issue and after restarting the server, IIS seems back to normal. We found the following error in event viewer and suspected it caused the problem.
Faulting application avp.exe, version 6.0.4.1212, time stamp 0x4ab901f6, faulting module MSVCR80.dll, version 8.0.50727.3053, time stamp 0x4889d619, exception code 0xc0000005, fault offset 0x0001500a, process id 0x0a0, application start time 01cb3f860132e1d6.
Would this error cause the IIS become not responding? As the user can't access the ASP.Net application, and the page just keep loading. However, the other JSP application running on tomcat was working fine.
I am working on a large website that is comprised of multiple applications. We are still using web forms. All of the applications are in a common directory that serves as the root directory in my localhost. The site was originally built in 2005 on 3.5 but has been migrated to 2010 still running on 3.5 (2.0). My problem is that my debugger will run once. After I stop debugging I cannot run the debugger again - it just hangs. My locals and watch windows open but do not populate and the browser never opens. We are running Visual Studio 2010 Ultimate on Windows 7 32 bit.
View 1 Replies