I have two custom ActionFilters on an action. In first of the actionfilters, I have an redirect performed if a condition is not met (classic authorization). And in another I have an redirect performed if another condition is not met (say role checking). But I do not want to continue to the second actionFilter if the first one is not met. How to do this?
View 1 Repliesi notice that when i start next line of code and i press enter, it recompacts itself and the continued line moves left a bit... then if i place focus on the second line and press enter again, it (the second line) moves to the left some more, and it keeps doing this every time i focus on second line and press enter. this is as you can imagine, really annoying!!
how can i make it so that my second (and third etc) lines are formatted in a pre-determined way so they are always a certain amount of tabs indented to the right from where my line 1 starts??
I am using Actionfilter to globally filter our HTML comments from all action methods and in all controllers. It simply overrides OnActionExecuting and runs the response through a regex to filter the comments. I am also using RenderAction to render some more complicated widgets in my website. There is no caching in place, I just use Renderactionto keep my code as simple possible.
When calling RenderAction from within a Razor View, I get an error message telling me that "Filtering is not allowed". The problem does not occur when calling RenderAction from within an aspx View. It only occurs when calling RenderAction from within a Razor View. In case it matters: the view being rendered is implemented with ASPX. Is this a bug or a known limitation?
I have a action filter:
[Code]....
Once the action filter handles the validation, instead of redirecting to another pages is it possible just to return the view associated with the action with the updated modelstate? Basically this is to handle business validation exceptions thrown by the business layer in a generic way.
Best way to abort/cancel action from ActionFilter
I've got this ActionFilter, and it's suppose to end the connection immediately and return a 401 Unauthroized:
public class SignInRequired : ActionFilterAttribute
{
public override void OnActionExecuting(ActionExecutingContext filterContext)[code]....
I learned how you can cancel the action from executing by setting 'context.Result = new EmptyResult()` here, but I'm not sure if this is the best way to flush the response and close the connection.
<asp:Button ID="btnDetail" OnClick=<%#"javascript:return Detail(DataBinder.Eval(Container.DataItem,"Description"));"%> runat="server" Text="View Detail" />
it is giving me error.
Comma, ')', or a valid expression continuation expected.
My Original Issue here:Help! I've got repository access in my MVC master page! Refactor time!What originated as a re factoring job to improve performance has revealed new issues. If I should keep this in my original question - feel free to delete this one, and rename the old one to something more relevant. I'm using an ActionFilter applied to a base controller to load some user-customized settings. My issue is that I save these settings in the filterContext.Controller.ViewData object but its coming through as null on my master page. Here is the relevant code:
Action Filter
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false)]
public class StoreSettingsActionFilter : ActionFilterAttribute
[code]...
I am trying to make ActionFilter which redirects banned users to /Error/NoAccess site, so I have ActionFilter:
[Code]....
Before each public class xxxxxxController : Controller I use [NoBannedUsersActionFilter]. But for example on website /Account/LogOff I have error: 'Server cannot modify cookies after HTTP headers have been sent.' and VisualStudio shows me AccountModel.css file and this method:
[Code]....
I am not too clear about the IIS lifecycle, but my general understanding is:
Every couple of hours IIS resets itself. This is apparently done so as to fix up any memory leaks, resource deadlocks etc. etc. ie. It seems to be a cleanup operation.
Every couple more hours (I think I read 23 hours) the server just stops listening to inbound requests and runs Application_End. An external page request will restart the app.
Can I get a bit more reasoning to why these behaviors occur? Especially with regards to item #2... My server runs internal scheduling behaviors which completely died last night. The reason was that Application_End occurs and no customer requests were happening to start the IIS server again. This seems weird. Why not just clean up memory leaks etc. and then keep IIS running exactly as it was?
I have 2 pages..In Both the pages i have one button.If i click Btn in Page one it should transfer the control to Page2 .But if i Click button in Page 2 it should not reload the Page1.It should just display the data in page1 without reloading.
View 7 RepliesI have a grid at the bottom of my website. There is an image button that addas a new row to the grid but as i click the image button the scrolling moves to the top disturbing the focus of the page. How can i stop the scrolling at one position only.
View 5 RepliesI'm seeing an issue of some static pages that are using the browser cache, which is not desired. To prevent caching, I'm setting
<clientCache cacheControlMode="DisableCache" />
in the relevant <location> tag in web.config
If I open the page in Firebug (in the Net tab), I see that the Response headers have Cache-Control: no-cache which is correct, but the status of the Response is 304 Not Modified! Isn't that a contradiction? How can I get it to stop caching (i.e. always send a 200 with content)?
I am creating online application in asp.net, there are some dropdownlist on a page, when i select some item from the dropdown list page load is calling again, how can i stop this?
View 1 RepliesThis has been covered a couple of times, without a suitable answer:[URL]
I have created a custom paging data class that is used with an ObjectDataSource. In intial tests, I found it was performing worse than my old SqlDataSource code. Whilst investigating, I found that for every page load, the ObjectDataSource is being created and binding twice.
Investigating the links above led me to believe this could be a bug (or unexplained behavior) in regards to changing my GridView's column visibility in the OnDataBound event like so:
protected void gvContacts_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType != DataControlRowType.Pager && e.Row.Cells[0].Text != gvContacts.EmptyDataText)
{
e.Row.Cells[0].Visible = false;
if (Convert.ToInt16(lstSearchType.SelectedValue) == ADDRESS)
{
gvContacts.Columns[2].ItemStyle.Width = Unit.Percentage(30);
gvContacts.Columns[3].Visible = true;
gvContacts.Columns[3].ItemStyle.Width = Unit.Percentage(20);
}
else
{
gvContacts.Columns[2].ItemStyle.Width = Unit.Percentage(50);
gvContacts.Columns[3].Visible = false;
}
}
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes["ID"] = "contact_" + e.Row.Cells[0].Text;
e.Row.Attributes["onclick"] = "javascript:selectRow($(this).attr('id').replace('contact_',''),2);";
e.Row.Attributes["ondblclick"] = "javascript:openContact($(this).attr('id').replace('contact_',''),''); selectRow($(this).attr('id').replace('contact_',''),2);";
//E-mail link
if (e.Row.Cells[4].Text != " ")
{
e.Row.Cells[4].Text = "<a href="mailto:" + e.Row.Cells[4].Text + "">" + e.Row.Cells[4].Text + "</a>";
}
//Birthday highlight
if (e.Row.Cells[6].Text != " ")
{
DateTime dt = Convert.ToDateTime(e.Row.Cells[6].Text);
DateTime now = DateTime.Now;
if (dt.Day == now.Day && dt.Month == now.Month)
{
e.Row.Cells[6].BackColor = System.Drawing.Color.FromArgb(255, 230, 160);
}
}
}
}
I use this event to customize the display of certain fields, as well as hide columns that are not pplicable during some search types. When I disable the event, the ODS stops binding twice. I can't really think of a way to get around this behavior. Has anyone else see this issue or developed a work around?
if i click submit.. a file is then created in xml format but if i enter new data it will overwrite the same file how do i stop this..
this is the code i am using
Protected Sub btnWriteXML_onClick(ByVal sender As Object, ByVal e As System.EventArgs)
Try
Dim enc As Encoding
Dim objXMLTW As New XmlTextWriter(Server.MapPath("contact.xml"), enc)
objXMLTW.WriteStartDocument()
objXMLTW.WriteStartElement("Feedback Form")
how do i stop this from overwriting?
I'd like to stop IE8 from sharing my sessions in one of two ways (or both if possible):
Through configuring the browser to always do this (so I can force my users to configure their browsers in this way). Through code in my web application.
I haven't made any code or configuration changes (that I know of) to my ASP.NET web application and this morning it suddenly stopped showing the AM in my displayed times. PM still shows up, just not AM. It's hosted on Windows Server 2003. I figured somehow the OS regional settings might have been changed somehow, but that doesn't appear to be the case. How could this have happened?
I was able to change the OS time format to hh:mm:ss tt and then back to h:mm:ss tt and it seems to have fixed my app. I'm going to assume that the hosting company made some kind of change unless somebody has a better idea
how can i stop the user from going to next tab before saving the changes in the current tab
i am using ajax tab control [URL]
i am using aspx page in whcih ascx controls are added as tabs
I developed a Webpage in ASP.NET - the page has a button that starts a DOS-Program on click.Here is the Code:
if (!String.IsNullOrEmpty(endTime))
{
Process p = new Process();[code]....
The code works fine and starts the Process.Now the Problem: I click on the button and the process starts (I see this in the database) and the program works fine, however, I want to stop the process now, but don't know how.
There isn't a DOS-Window where I can click "CTRL + C" or something.What can I do to stop the process?And which User is used for starting the Process?
I've got one long GridView control on my website. The problem is, when I scroll down this GridView and select a row the selection occurs, but whole GridView is scrolling back to top and lost its current position. I am also fixed header of my gridview but when i put stop scrolling code in that page, its disable my fixed header.
View 2 RepliesI notice whenever I try to build my asp.net website that I have been working on it compiles as a dll rather than as an actual web site. I don't know why but it seems to happen with all my asp.net project for the past couple of days. I might have accidentally change the output settings. However, I output type select that is set to "Class Library" but the selection to greyed out so I can not change it. How do I change the settings?
View 5 Repliesi have a button that will check whether textbox1.text is empty or not. I have put a if function inside the btn_click event and look like this
Code:
If TextBox1.Text <> Nothing Then
''Will COMMIT if everything OK
MsgBox("OK Popup userCon2")
Else
End If
May i know what shpuld be the code inside the else statement if i do not want the button to create a postback and just do nothing?
firstly i am not really an ASP.Net developer but i do work in C#.
Anyway one of the application that i develop has an ASP.Net section and i need to amend it.
I want to add a Checkbox which when Checked by the User will set a Session variable.
This Session variable will then be accessed on another page where it will include/disclude some SQL and therefore change the behaviour of a Search.
So i have 2 Pages - Page1 that has the Checkbox on it -
HTML
Quote:
[code]....
1, How do i stop the whole page from executing again when doing a postback ? I only want the Changed Event to run not the whole page
Quote:SpVoice objVoice = new SpVoice();objVoice .Speak(Text........, SpeechVoiceSpeakFlags.SVSFlagsAsync);This code runs fine in ASP.NET But can anyone tell me how I can PAUSE, RESUME, STOP Volumes in ASP.NET?
View 3 RepliesI am running a web project on IIS 7.5 and the rewrite stopped working. I am trying to rerun it with IIS 6 and everything perfect. only with IIS 7 it tells me that the page not found.when I am using VS2010 to run the project then the rewrite solution works. when uploading it to the server eith IIS7.5 the page cannot be found..
View 2 Replies