.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Page load very slow

Posted By:      Posted Date: September 21, 2010    Points: 0   Category :ASP.Net

I've developed a web page Client.aspx that is used for  editing a client. This application has been deployed and I made sure that debug='false'.
Upon selecting a client from the dropdownlist, his/her information is retrieved for editing. This retrieving process is very slow( about 9 seconds).
Except this DropDownList, all the other controls on this page are within the Update Panel. There are 2-3 other Update Panels within the main Update Panel.

When a client is selected from the DropDownList, the Client_ID (DataValueField) is used to retrive the information
This method returns a dataset.
In the calling method I'm assigning these values to the respective fields.

Some JavaScript is used for validating Phone#.

I also have a RadioButtonList on this page. When one of the ListItem is selected I need to disable a TextBox. Even this process is taking much time than expected.

Any suggestions on speeding up my application would be greatly appreciated.

View Complete Post

More Related Resource Links

Slow page load during a list query one time during the day


We have a monitoring tool set to check to see if the home pages for our 3 web apps load in under 60 seconds every 10 minutes.  All 3 web apps load in under 3 seconds on every 10 minute check except for one exception.  One check every day one of the web app's home page takes longer than 60 seconds to load.  This happens at 11:45PM when there is very little user usage on the environment.  The characteristics of this page are as follows: The only thing on the page is a list view web part which was added by the browser.  The page has not been customized with SPD or code at all.  The list that it pulls is a simple links list that has 281 items on it.  The view pulls all 281 items and displays them in sets of 100.  I cannot find any associated event in the server events and/or SharePoint ULS logs nor are there any daily sharepoint timer jobs running at that time.  Our full index happens at midnight with incremental happening hourly.  Our enviroment is 2 WFEs, 1 App/indexer and we have a separate SQL cluster backend.  

Could someone lead me possibly in the direction I should take next in my troubleshooting?   

Page Load Slow



   In one of my site, page load speed is very slow. Can anyone suggest how to increase the speed.


Open ModalPopup dialog on page load


Is there a way to make a modal popup panel active on page load so that the user can't do anything until they deal with the popup dialog?

JQuery Treeview plugin is not working with Ajax page load in ie8


Hi there,

I developed a page where i m using jquery treeview plugin to generate tree. It worked fine on FF, IE8 with out ajax.

But when my page loads thro' ajax call in IE8, it is not collapsing or expanding tree.

Any idea?

Thanks in advance.

external content not load in page like style and js in asp.net mvc when i use area


i am working on a asp.net mvc 2 website who have a area and i have a problem with them.

i use different different url routing for application settings. i have two folder called style

first folder location in main directory  /Style/style.css

second folder location in Area area/style/style.css

everything is work fine in application but when i used style.css from main directory in my area's views then style not worked. when i track them from firebug then i got error "The resource could not be found" but path is correct.

sombody tell me to use absolute path to solve this issue. how i can use absolute path to declare resource url in views.

any suggestion , sollution on this issue who can help me to solve this issue.

page load timeouts and http 500 on MOSS2007


Hi All

I'm hoping someone can point me in the right direction re troubleshooting. We have a MOSS server farm - 3 WFE 1 APP 1 SQL cluster. All Server 2008 sp1 x64. We see occasional http timeouts (HttpException (0x80004005): Request timed out) with associated http 500 error. I have enabled failed request tracing and can see the following:

SiteId 754431215
AppPoolId SharePoint - intranet.*********.com80
ConnId 1610966466
RawConnId 0
RequestURL http://intranet.*********.com:80/Pages/default.aspx
RequestVerb GET

and then later in the trace:

ModuleName IsapiModule
Notification 128
HttpStatus 500
HttpReason Internal Server Error
HttpSubStatus 0
ErrorCode 0
ErrorCode The operation completed successfully. (0x0)

The problem happens on other pages too but the rest of the time the page is returned in less than 5 seconds. The server app logs and sharepoint ULS logs do not give any more detailed info. What I want to know is what other troubleshooting step can I take for http500 errors.

In the past on 32bit environments I have used de

Pop Up window on the load of the page in MVC



        I need an urgent help, when the page is loaded in the explorer, my code will hit the DB and if it fetches a record then I have to throw a pop up window when it loads the page. 

I have no idea on implementing this MVC. 

Can anyone help with this.

Kindly reply ASAP.


Slow load time of custom assembly on x64 compared to x86.

I am developing an application that automatically generates assemblies using the CSharpCodeProvider (.Net Framework 3.5).  These assemblies contain a single class with a very large number of local variables and methods.  After compilation I create an instance of this class (using Activator.CreateInstance) to be used elsewhere in the application.  When the application is deployed on a 32-bit system (tested on Win 7 Prof 32-bit and on Win XP) the CreateInstance method returns after 1 or 2 seconds, i.e. it first JITs the assembly before creating the instance.  However, on a 64-bit system (tested on Win 7 Home 64-bit, Win Server 2003 64-bit and Win Server 2008 64-bit) CreateInstance takes up to 5 minutes to return. Is there any reason why it would be that much slower on a 64-bit machine? I have tried many different options when compiling, such as setting the platform to x64, using the /optimize flag, etc, but none of these have made a difference. I also tried calling PrepareMethod on all the method in the class.  When I do this in the 32-bit environment, it takes approximately 10 seconds.  In the 64-bit environment it takes more than 3 minutes. As a last resort I tried ngen before constructing the object, but this made no difference in the execution time.

How to avoid viewstate in page load event??

Hello Everyone, Here Is my scenario,I haveMaster Page -> ASPX page -> User ControlUser control page is contains all dynamic bind controls (e.g Repeater) depended on ASPX Page (Only one parameter say ItemNo) The problem is, if I bound user control on page load event with passing respective parameters then it's create to much view state (I checked source file and it's almost 1.5 MB) In other way if I put one textbox, and a command button and I pass required parameter on button click and load the control then page size is ok (I checked and it's  < 500KB) So is it any way I can reduce my page/state size??

Load content to the page with in XML?

I'd like to find out about the best technique to generate multiple container boxes/thumbnails of the content with xml that are loaded into wrap panel. It can be stackpanels or listboxes with textblocks and checkboxes in them. Any sample or helpful source of information is highly appreciated. Thank you in advance.

Is there a function in Jquery which run only one time no matter load page or PostBack

In asp.net, I can use Method A to run somethings A one time, and somethings A will nor run when page is postback but In JQuery, I hope to run something B one time when the page is loaded, but if I use Method B, the "Somethings B" always run even the page is pastBack, how can I do? Thanks! ------------------Method A------------protected void Page_Load(object sender, EventArgs e){    if (!IsPostBack)    {       //Do Somethings A    } }   ------------------Method B------------$(document).ready(function () {   //Do Somethings B})

What is the standard practice to make sure one slow-running page doesn't affect other pages?

Page A loads very fast; Page B loads very slowly and does some CPU-intensive things on the web server.I noticed that if someone is loading Page B, then Page A also loads slowly - for ALL users. What is the standard practice for making sure this doesn't happen?  If multiple users are loading Page B at the same time then Page A is ridiculously slow.Is there an IIS setting, web.config setting, or hardware configuration I could use to make sure that the fast-loading pages aren't bogged down by other pages that need more time to load? 

Open lightbox on page load

Hi,please see below code for open lightbox<div id="dialog2"></div><a name="ancBook" href="#dialog2" >Test</a>on click on "Test" link a lightbox open. Now I want the same thing on page load depend on my condition that I am checking on page load.this lightbox open using JQuery.RegardsReetesh

Code inside page load is not executing.

  I am beginner to .Net development, so i am looking for a favour. Thanks a lot in advance!!!!!!! Question 1 :  protected void Page_Load(object sender, EventArgs e)    {        txtUserName.Text = "Focus";                txtUserName.Focus();            } I am unable to get focus to my textbox   Question 2 : I made javascript code for client side validation. function loginjs()        {            if(document.getElementById('txtUserName').value.length==0)            alert("UserName cannot be blank");            else if(document.getElementById('txtPassword').value.length==0)            alert("Password cannot be blank");                    } this code executes but it is not stopping further code execution. I mean it is only alerts but in addition to that i need to stop further execution.     &nbs

Extremely Slow Page Loads

Thought I would reach out to the experts and see if anybody might be able to point me in a direction as I do not know where to turn next. Any and all help is greatly appreciated. All of a sudden page load times on the primary web app in my SP2007 farm are extremely slow. Making the site almost unusable. Network performance seems fine as does SQL -- no obvious errors in the logs. The problem happens intermittently. Environment: •  Win2k3 SP2 servers    •  1 WFE (VM)        •  SharePoint 2007 SP2 w/ JUN 2010 cumulative update installed.        •  Most recent WU patches applied about 10 days ago (suspected cause?)      •  1 SQL 2005 (metal)        •  The content database is 20.7 GB, so it fall withing BPs.         •  My DBA has said the DBs do not look overly fragnmented •  1 site collection •  4 web apps •  The VM environment is VMWare vSphere. Search indexing (full) is disabled; All app pools have been recycled; Warmup scripts have been run; and the server has been been rebooted. Have anyone run across anything like this before? Can you point me in a direction? Thanks in advance.

How to launch or load a page after log in from vb codebehind using visual web developer xprs 2010

 Ok, and hello to every one reading this; what I reakon should be a simple question for one of you code gurus out there. ok here is my code VB snippet that I pasted from my web app, and sorry if this is the wrong forum . anyway here goes, Partial Class login    Inherits System.Web.UI.Page    Protected Sub Login1_Authenticate(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.AuthenticateEventArgs) Handles Login1.Authenticate        Try            If (Login1.UserName = "user1") And (Login1.Password = "password*") Then                MsgBox("Success")                 'need line of code here to launch main.aspx            else                MsgBox("Login Failed")            End If        Catch ex As Exception        End Try            End SubEnd Cl

How to keep custom web part collapsed on page load

Hi, I have developed one custom web part and successfully deployed it on MOSS site. Now the requirement is that the custom web part should be collapse mode by default. how to do this? Which property need to set and where? Please suggest.
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend