Web Forms :: How To Detect Refresh In IE
Nov 23, 2010When <F5> in Internet Explorer is pressed, my page is reset.
How can I detect <F5> press?
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Oct 23, 2013I just want to know how to detect a page is refreshed or reloaded apart from Postback. Just clicking the reload button in the browser...
View 1 RepliesMVC :: Detect Page Refresh In MVC
Oct 5, 2010I have been developing a quiz application in asp.net mvc. In this quiz user is give a list of topic to take quiz. On click of one of the topic the user is taken to new page. In the get part action of this page i have taken some parameters, generated questions for the quiz, register quiz for the user (save in db)and save the generated questions in db.
Now the problem is:
User see the page, if user hits the "submit" button after selecting the answer than it is ok but If user refresh the page. Then the get action is called again and new set of questions are generated and new quiz is registered to user.
How can i avoid this?
Is there any way to detect that the get action is called the second time or to detect page refresh in as.net mvc.
If you could suggest design changes that it is ok too? i just need to make sure if user refresh the page the question need not be generated again and new quiz should not be registered to user.
Forms Data Controls :: Report Viewer Refresh / Anyway To Call The Refresh Method From Codebehind?
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Jan 18, 20101. Is there anyway to make an ifrom refresh without having to refresh the whole page?
2. My iframe just wont display when I run it. It just displays a grey screen with the file name in the middle.
<
iframe
runat="server"
id="IframeOne"
src="~/Test.aspx"></iframe>
Refresh Small Part Of The Webpage Without Refresh The Entire Page In C# ?
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View 2 RepliesSQL Server :: Database Refresh Time / To Know When The Last Refresh Has Happend?
Jul 20, 2010we have a sql server 2005...that has 70-80 databases and hundreds of tables....
It is supposed to refresh every night.... refresh is done by other vendor(3rd party).... we dont know what method(technology) they use to refresh the databases....
My question is .....
Is there a good way to know when the last refresh has happend...can we determine it from sys tables.....
the sql server is installed in window server 2003 box.... we have access to the box as well as the sql server.....
Forms Data Controls :: How To Refresh Page Without Going To Top Of Page When Refresh Is Done
Nov 3, 2010I have a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt
Web Forms :: How To Detect Someone Navigating Away From A Page
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View 2 RepliesWeb Forms :: Detect Page Load Completion?
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I do have an update panel, on my page.
Web Forms :: How To Detect And Prevent New Browser Instance
Aug 25, 2010The web app in question provides a UI for editing a client (in the business sense, not the browser sense), identified by a ClientID. I store the ClientID in Session, which gets passed from page to page, along with a number of other pieces of data in Session. Works great.
The problem is that if the user opens a new browser window using Ctrl N or File->New Window (in IE), the new window comes up with the same page as the current page, with the same session info. Then if the user navigates to a different client in the 2nd window, the ClientID in session refers to the new client. If they go back to the original browser window and save, the original client gets saved using the 2nd ClientID, and all hell breaks loose, because now the data from the two jobs are intertwined.
I have enabled trace and verified that the new browser window uses the same SessionID as the original. If an entirely new instance of IE is opened, it has a different SessionID, so is not a problem. I have not yet investigated other browsers, such as Chrome or Firefox.
Is there any way to determine if a browser instance is opened for a web app which is already open in another window or tab? Or to prevent that from happening?
Web Forms :: Detect Width And Height Of .jpg Image?
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[Code]....
Web Forms :: How To Detect The Current Page From MasterPage
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How can I set the ReturnUrl while still keeping the Login control in the master page?
Web Forms :: Detect Clicks On Calendar Dates
Nov 11, 2010I am in a process of creating an advanced calendar for our time management system. One of the requirenments is to change the color of the dates when clicked by the user on the calendar. My pattern should go this way. One click on a date - Set the date cell border to "Yellow". Two clicks on a date - Set the date cell border to "Green". Three clicks on a date - Deselects it. I really have no idea how to implement this. Right now i can just get the dates selected in selecteddates collection but it does not dedect the clicks on the date. little background - The calendar is displayed as a popup and users currently can select multiple dates form the calendar. Once done they click on a save button to get the count of total dates selected. All the Yellow dates will be counted as 1/2 day.
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Dec 16, 2010Is there a way to determine which control on a page caused a post back? I need to be able to make the determination since the _DataBound event of a FormView that I'm working with needs function differently based on which control caused the postback.
View 1 RepliesWeb Forms :: Detect Text File During Uplaod?
Feb 14, 2011on my website I have file uploading (only text files). How to detect correct file type?
Reading first 8 bytes doesn't works here because there are text files.
Forms Data Controls :: Detect Last Row In 'onrowdatabound'?
Jun 15, 2010I've got a problem with my onrowdatabound function. The situation is like this:
protected
void gvSQL_RowDataBound(Object sender,
GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
switch (Session["Filter"].ToString())
{
case "NonZero":
if (e.Row.Cells[9].Text == "0")
{
e.Row.Visible = false;
}
break;
}
}
}
At the end I need to kill the Session, so my plan is to detect if it reaches the last row. Then I can kill it. Does anyone know how to do this? Or is there someone that knows a better to fix this?
Web Forms :: Detect Dates Missing In Textbox?
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May 15, 2013I have a small application in asp.net with c#.
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Dec 28, 2010is there any simple way to detect that I'm on the last page of my ListView? I need this because I want to fill empty space below my ListView with a panel if number of rows is smaller then 15 (Rows per Page)
For example (logically): If MyListView = LastPage....Panel.Enabled=True
Web Forms :: Detect A Pages !IsPostBack In Its User Control?
Aug 4, 2010I have a page that uses a user control, I have to detect the pages !IsPostBack in the User Control and do some operation
In the User controls page Load method I tried using the following variations to detect the first load
!Page.IsPostBack
!Page.IsCallback
!this.IsPostBack
!this.IsCallback
!this.Parent.Page.IsPostBack
!this.Parent.Page.IsCallback
None of these worked, they all fail to detect the parent pages 1st load in the usercontrols page load method
I also tried using
if (Request.UrlReferrer.AbsolutePath.ToString() != "/PreviosPage.aspx")
This worked for Fire Fox and Chrome but not IE (IE has issues with Request.UrlReferrer, it throws a null exception)
So I cant use this approach as well.