Web Forms :: Execute Page_Load Twice?

Mar 15, 2011

I work with C# my problem is : the Page_Load event executef twice, I edited the AutoEventWireup property to true and didn't beusefull

View 3 Replies


Similar Messages:

Web Forms :: Timer Executes Page_Load That Should Execute Javascript Function But Does Not Work?

Feb 10, 2011

I am using a Timer with a 3 minutes interval. I am exeuting the Page_Load event every 3 minutes. I am doing that this way as I have all this code inside an UpdatePanel1 which causes

a partial unnoticed postback to the server. I have a lot of code in the Page_Load event that I havenīt put here.

But what does not work is the code I have in the Page_Load event now.

I am trying to execute the javascript function with this line: body1.Attributes.Add("Onload", "startbk()");

This function should start an imageButton to change image between 2 images. This function do works if I refresh the page so the function itself do works.

But it seems this function does not execute when the Timer executes the Page_Load event, so this is my problem how I can solve this?

[Code]....

View 2 Replies

Does Page_Load Also Execute On An On_Click Event

Jul 20, 2010

I thought that Page_Load events executed every time a page was loaded not just the first time. Am I wrong on this?

I have a Page_Load event that writes text to a label to display on the screen:

Output.Text &= "Welcome to my Website <br />" (Output being the ID of a Label control)

I also have an On_Click event for a button to display the same information:

Output.Text &= "Welcome to my Website <br />"

After clicking the button, I expected to see the output twice. Once for the page being reloaded and once for the click event. I thought that Page_Load events executed every time a page was loaded not just the first time.

View 23 Replies

C# - How To Execute Page_Load() In Page's Base Class

Apr 29, 2010

I have the following PerformanceFactsheet.aspx.cs page class

public partial class PerformanceFactsheet : FactsheetBase
protected void Page_Load(object sender, EventArgs e)
// do stuff with the data extracted in FactsheetBase
divPerformance.Controls.Add(this.Data);
where FactsheetBase is defined as
public class FactsheetBase : System.Web.UI.Page
[code]...

View 3 Replies

AJAX :: Execute Animation On An Asp Button That Has To Execute Code On Postback?

Feb 15, 2011

I'm trying to understand how to execute AJAX animation on an asp button that has to execute code on Postback. In other words, I have button with code behind that needs to be excuted, but at the same time want to be able to have one of animation extenders be applied to it. I understand that I need to use the BeginRequest Event, I'm just not sure how, or which javascript commands to use to call the ajax animation so the postback will still occur.

View 5 Replies

SQL Server :: Stored Procedure - EXECUTE And EXECUTE Sp_executesql

Mar 10, 2011

I am looking through a sql stored procedure which I might need to update in the near future. Basically the stored procedure is about 20 lines long. The stored procedure first builds a query

and stores it in a variable named "@Sql". And then for the last two lines of the stored procedure it appears that the big sql statement stored in "@Sql" is executed by using the "EXEC" command. See below. What is confusing though is that the query appears to be exectuted twice? Why was the query written in this way. Don't both lines do the same thing? Why is it being done twice? Could this possibly be a mistake on the
part of the person who wrote the query. Below are the two lines I am talking about?

EXEC sp_executesql @sql
EXEC (@sql)

View 4 Replies

WCF - How To Execute Server.Execute Asynchronously

Mar 30, 2010

I need to run the HttpContext.Current.Server.Execute method in my ASP.NET application. This application has a WCF operation that does some processing. Currently, I am to do my processing correctly from within my WCF operation. However, I would like to do this asynchronously.

In an error to attempt this asynchronously, I tried running Server.Execute in the DoWork event handler of a BackgroundWorker. Unfortunately, this throws an error that says

"object reference not set to an instance of an object" The HttpContext element is not null. I checked that. It is some property nested in the HttpContext object that appears to be null. However, I have not been able to identify why this won't work. It happens as soon as I move the processing to the BackgroundWorker thread.
My question is, how can I asynchronously execute the Server.Execute method?

View 1 Replies

Web Forms :: How To Get Keyevents On Page_Load

Feb 14, 2011

I am developing a website using ASP.NET 2.0 with C#.

Now i need to disable the Variuos key combinations such as CTRL_ALTR_DEL, .......after pressing any key on the web page irrespective to the page controls. I need this code snippets in the C# of a ASP.NET Webpage....

View 2 Replies

Web Forms :: Page_load Or Sqldatasource_selecting?

Nov 17, 2010

I have a couple of sqldatasources. One of the control's parameters is based on another's selection. How can I control which one selects first? Does this occur in code behind? Is there an event that I can set a sqldatasource.select() before the other one selects on it's own time?

View 4 Replies

Web Forms :: Labeltext Need A Cut On Page_load?

Aug 11, 2010

,im loadinginformation via sessions when the infomation loads to on one of my labels it looks like this 2221.0000 but its not a double number i think any more.But i need only the last two letters to be removed on page load eventI know this is easy....i have tried this lblpn.Text.Substring(0, lblpn.Text.Length - 2); //in page_load

View 7 Replies

Web Forms :: Page_Load Not Being Called?

Jan 19, 2011

Please have a look at my VB/ASP code and tell me if you can see what's wrong (I have bolded the important segments):

[code]...

Basically, I'm trying to get the Page_Load subroutine to execute on the page load, but it doesn't seem to be called. I'm assuming that because I set my feedback label to "feedback" in the Page_Load subroutine, I should see it displayed on the page saying"feedback" on first loading the page and every time I refresh. But this doesn't happen. I'm lead to conclude that the Page_Load subroutine is not being called on the page load.

View 1 Replies

Web Forms :: How Do Call __doPostBack() On Page_load

Jan 12, 2011

i want to fire post back on page_load

i need to execute my control, whihc i can call on _postback()

how i can do

View 4 Replies

Web Forms :: How To Call A Class Into Page_load

Sep 7, 2010

I'm trying to call a base class specifically; Release class into a Page_load method.The release class is linked to a baseclass which contains a method Dataset GetresultHow do i call from the release class into the page load and use GetResult.

View 12 Replies

Web Forms :: Null Datasource On Page_Load

Apr 20, 2010

I've been trying solution I've found oline all day trying to get a GridView to Display its Header when its datasource returns 0 rows. So far, nothing has worked for me. I did come across an interesting bit of code, but I'm having a spot of bother with something else preventing me from getting it to work.

[Code]....

View 4 Replies

Web Forms :: Why Page_load Is Called Twice In Web Application

Mar 29, 2010

Initially in my website page_load for the landing page say test.aspx was called twice everytime when it was getting loaded. Since my application is an upgraded one (from VS 2003 to VS 2005/2008), I commented the "this.load" event in InitializeComponent and it is working fine, when user first logs in, into my web application. But then, whenever user navigates to this page from any other page in my application, page_load gets called twice.

View 9 Replies

Web Forms :: Actions In Page_Load Not Executed?

Jul 7, 2010

I've reated a project containing 15 pages , (inculding one for logging in )well , i've noticed that actions located in the page_load function are not executed! (i've tested with changing the text of a label and a text box) and it's in all pages except the authentification page!i've read tht it's probably due to the DATETIME class used in pages. but is there any other explanation? or is there any way to fix the problem

View 3 Replies

Web Forms :: Catch Enter In Page_Load VB.net?

Jun 28, 2010

how catch Enter in Page_Load VB.net

View 3 Replies

Web Forms :: Page_init And Page_load Fired Twice?

Jun 13, 2010

i was debugging a test page when i noticed that its init and load event handlers are being called twice.

i found out by search that this may arise due to some html tags which im not using in my page,

also some line:

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load,Me.Load

may cause this problem.

i use c# in the code behind aspx, if such line is the problem, in which file should i look for?

View 6 Replies

Web Forms :: Refresh A Page From Page_load?

May 14, 2010

I would like to refresh a asp.net page from Page_load function.Basically i am calling a function which update a sharepoint UIcontrol but i need to refresh the page manually with F5 to update the changes.

[Code]....

What i would like to do is refresh the page programmatically in c# after updateLoginUser(url); code.I have been looking at http://forums.asp.net/t/1161549.aspx but it tells me how to do in javascript.I would like to refresh the page after Page_Load has been completed. Therefore just after updateLoginUser(url); code.How can I do this easily ?

View 13 Replies

Web Forms :: Page_load Of Webusercontrol Called Twice?

May 5, 2010

I have a page, which load a tab with usercontrol this usercontrol inturn loads an another usercontrol that has treeview. Issue: On (!Postback) of treeview control page_load, this load is gettting called twice. it is not callign the page_load of page but just the control page_load twice.

Tried: changed autoevenwireup from false to true, true to false (no change) Add/Remove of EnableViewState="true" ViewStateMode="Inherit" doesn't make any difference.

but if i add another usercontrolB and load that instead of this controlA, the ControlA still gets called on page_load once and ControlB also once.

View 2 Replies

Web Forms :: Hiding Controls On Page_Load?

Dec 1, 2010

I have a page with four panels. On page load all the panels are visible. there are radio buttons YES and NO. i have written java script such that if YES is clicked, certain panels are displayed and if NO is clicked, other panels are displayed.Now my problem is, on page load i dont want all the panels to be visible. If i use <control>.visible = flase on page load for those panels, java script is throwing error "Object Missing" when those radio buttons are clicked.

View 2 Replies

Web Forms :: Difference Between Page_Load And Form1_load?

Jul 30, 2010

what is difference between Page_Load and form1_Load

Protected
Sub Page_Load(ByVal sender
As
Object,
ByVal e

[Code]....

View 2 Replies

Web Forms :: Minimize WebPart ChromeState On Page_Load ?

Jan 5, 2010

I just have one quick question concerning WebPart ChromeStates; we have several WebPartZones in a page. Management now has this requirement: all webpart chromestates should be set to Minimized on Page_Load, whatever the last saved state is. In fact, it
is better that it doesn't remember it's saved state at all. Problem is, if we close the page with one or more WebPartZones ChromeState set to Restore / Normal, the next time the page is loaded, it remembers those states. We just wanted it to be minimized
on each page load.

We have already set profile AutoSaveEnabled to False, set each WebPart ChromeState to Minimized on each Page Load via code-behind, Reset Personalization Settings on each page load, and all other things I have researched in the forums, yet, it still retains.it's last state upon browser close. We use IE 6 exclusively, and we are not allowed to upgrade to 7 or 8.

View 2 Replies

Web Forms :: __doPostBack() With Button Calling Page_load Twice?

Sep 19, 2010

i have explicitly added __doPostBack() on Button onclientClick event .

[Code]....

When I am clicking the button the Page_Load is calling twice.

But if I am adding below code inside page load ,page load is calling only once on button click.

[Code]....

and return true is giving me again twice page load ,but adding return true or false in attribute.add code is giving the same result ,only one page load call.

[Code]....

I am not able to understand what is going on exactly I try to add __doPostBack in different way.

View 7 Replies

Web Forms :: How To Call JavaScript Function On Page_load

Aug 18, 2010

I am using google map APIs in my ASP.Net application and using following line to pass LatLong to

java script function- GmlMoveEditorMarkerAddress (declared in .ascx file).

[code]....

Above code is running on button_click/dropdown_selectedindexchange but not on page_load.

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved