Why page_load is called twice in my web application?

Posted by harisri786 on Stack Overflow See other posts from Stack Overflow or by harisri786
Published on 2010-03-29T11:04:06Z Indexed on 2010/03/29 11:13 UTC
Read the original article Hit count: 286

Filed under:

page-load

|

twice

|

frameset

|

problem

|

visual-studio

Hi,

I have already gone through some of the posts in many websites regarding page_load being called twice but my problem is little bit different from those.

My problem is with the landing page of my web application.

Initially in my website page_load for the landing page was getting called twice every time when it is loaded. Since my application is an upgraded one (from VS 2003 to VS 2005/2008), I commented the "this.load" event in InitializeComponent. Now it works 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.

Does anybody have any idea about why this could be happening. I tried to track the call stack for this, but VS 2008 was showing that this was getting called from external code.

Also, I am using frames in my web application. I wonder if this problem has anything to do with frames.

Any help is deeply appreciated.

Regards,

Hari

© Stack Overflow or respective owner

Related posts about page-load

how to ajax your confluence pages so slow macros dont slow down page load

as seen on Stack Overflow - Search for 'Stack Overflow'
some pages that use macros like: topusers or popularlabels are really slow to load. Is there any way to have this load asynchronously through ajax instead of having this block the initial page load ? >>> More
jQuery - ajax page load - php scope

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using jquery.tabs() and want to load the pages of the tabs with ajax. I am using MVC pattern with PHP and used a frontcontroller / pagecontroller pattern. The templating is done by PHP, e.g.: <?php if($this->userLoggedIn == TRUE): ?> <span>Herzlich Willkommen <?php echo… >>> More
how can I prevent my SESSION to be overwritten on pageLoad of my MasterPage

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm new to asp world, and I have to keep my new job :) Switching form php to asp.net 3.5 (never used before). What would be the best practice for storing a SESSION variable in my project ? How can I prevent my SESSION to be overwritten if my initialisation code is in the onPageLoad method of my… >>> More
differ load of control on page load

as seen on Stack Overflow - Search for 'Stack Overflow'
I have updatepanel and panel on web page. I want to load panel on page load but load updatepanel on page loadcomplete. problem is how can I differ load of updatepanel on page load? >>> More
Display Pdf Stream on page load with Binary Write

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a pdf file being generated on the fly which I want to display inline on pageload, as below Response.Clear() Response.AppendHeader("Content-Disposition", "inline; filename=_Bulk_Print.pdf") Response.ContentType = "application/pdf" Response.BinaryWrite(docData) Response.End() If… >>> More

Related posts about twice

Firefox requests the master password twice

as seen on Super User - Search for 'Super User'
I've set a master password for Firefox. When Firefox starts, it strangely opens two separate password request windows. When I type in the master password and hit enter, Firefox opens without problems, but the other password request window stays there. I simply close it but it's annoying. Why are there… >>> More
how to activate windows twice in vmware fusion

as seen on Super User - Search for 'Super User'
I have windows 7 (professional OEM) installed in bootcamp. Not thinking about it, I activated it running in fusion. now in fusion everything is fine, but when i run it directly it says it needs activation. I read that one actually needs to activate it directly first, and afterwards in fusion. How… >>> More
Why do I have to unserialize this serialized value twice?

as seen on Stack Overflow - Search for 'Stack Overflow'
What am I doing wrong here? I'm serializing a value, storing it in a database (table bb_meta), retrieving it... OK so far... but then I have to unserialize it twice. Shouldn't I be able to just unserialize once? This seems to work, but I'm wondering what point about serialization I'm missing here… >>> More
Where To Call Custom Method? viewDidLoad, viewWillLoad...

as seen on Stack Overflow - Search for 'Stack Overflow'
I am loading some info from a server. I have created a separate method to do this. I am then calling [self myCustomMethod] to run the method. No matter where I call [self myCustomMethod] (initWithNibName, viewDidLoad, viewWillLoad, viewWillAppear, viewDidAppear), the custom method is getting called… >>> More
Why page_load is called twice in my web application?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have already gone through some of the posts in many websites regarding page_load being called twice but my problem is little bit different from those. My problem is with the landing page of my web application. Initially in my website page_load for the landing page was getting called twice… >>> More