|
It will definitely affect performance. See this [Faster DHTML in 12 Steps]
Taken from MSDN
Tip: Use innerHTML to add a large number of options to a SELECT element.
Use string concatenation to build up the SELECT element HTML text, then use this to set the innerHTML property. For very large numbers of options, string concatenation can also affect performance. In this situation, build an array and call the Microsoft JScript join method to perform a final concatenation of the OPTION element HTML text.
|
|
|
|
|
I say you shouldn't do it client side at all. You should do it on the server side. I say there are very few reason why you should ever need to UI elements with the exact same data in them. I also say that a dropdown with 100 items in it is not good interface design. You need to figure out some way to break it down or a different UI element to use. But I don't have enough info to give solutions to those issues.
|
|
|
|
|
Hello all,
I have to make a project to keep track of the systems currently in the Network in asp.net.
In other words, I want to have an application in which there must be a check about how many connections are currently in use and which are those connections ( e.g. using their IDs)...
And apart from this, If anyone gets Offline, then his/her status must be triggered as mail to me...so in this way, I can manage the computer Network Connections..
Anyone knows where can I get the sample project for this ...or get simple idea ...?
Thanks in advance..
|
|
|
|
|
I think you must be assigned in college or school to do such exercise.
But my dear friend, this is not code providing forum.
We are here to help you, if you were stuck at some point whether in logic
or technically.
See what I have found by little googling[^].
Also, please go through the forum guidelines[^] before you post anything.
HTH
Jinal Desai - LIVE
Experience is mother of sage....
|
|
|
|
|
|
thanks for sending..
but How could u say like that...?
|
|
|
|
|
What kind of connections are you talking about? Are you talking about current HTTP connections to the web server? Are you talking about machines connected physically to the network? Are you talking about users logged in to the windows network? Read up on the OSI model and once you understand the many different levels of connection you can ask a more answerable question.
|
|
|
|
|
Hi friends,
Please help me as i m very confused
as per my knowledge static variable always reamin same for all users but recently i joind one compny where i found that they have taken one static class with static members and stored that static class in session
[Here Authentication is form authentication]
& Now as per website reviews and results till now there is no issue with static class and members so pls do the needful help.
Please let me know should i hav to remove static class storing in session or i should continue with that solution .
pleasee tell meee
Reasons are not Important but Results are Important.
http://www.sql4professional.blogspot.com
Swati Tripathi
|
|
|
|
|
It is not necessary to remove static class.
The important thing is what values are stored
in static class?
We can decide from the values stored inside the
static class, that whether we can keep it or remove it.
HTH
Jinal Desai - LIVE
Experience is mother of sage....
|
|
|
|
|
Hi,
I have added reference to AjaxControlToolkit.dll
but ahax controls are not working in my website.
this is my code
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<aspx:FilteredTextBoxExtender ID="ftbe" runat="server"
TargetControlID="TextBox1"
FilterType="Custom, Numbers"
ValidChars="+-=/*()." />
<aspx:CalendarExtender ID="asd" runat="server" TargetControlID="TextBox1" PopupButtonID="Button1" ></aspx:CalendarExtender>
<asp:Button ID="Button1" runat="server" Text="Button" />
<asp:TextBox ID="TextBox1"
runat="server"></asp:TextBox>
</ContentTemplate>
</asp:UpdatePanel>
</div>
|
|
|
|
|
Your code is working fine in my machine. Please check the AjaxControlToolKit.dll reference. Also check whether the toolkit reference has been added in your aspx page or not.
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="aspx" %>
|
|
|
|
|
What do the register statements look like? Using aspx as a control prefix is a little odd. How did you create the project? If you didn't create it using the ajax enabled template your web.config may not have everything you need for system.web.extensions.
|
|
|
|
|
Please suggest a validation for calendar extender in ajax for web application..I have to validate for fromdate and todate
|
|
|
|
|
Use RangeValidator to validate date ranges
Here is an [example]
|
|
|
|
|
you can also use javascript validation controls for it
|
|
|
|
|
You should use a combination. Use a CompareValidator in DataTypeCheck Mode and then use another CompareValidator with the GreaterThanOrEqual operator to make sure that the "To" date is greater than or equal to the "From" date.
|
|
|
|
|
Hi,
Why does a ModalPopupExtender fail when using SSL?
I googled but not found solution, please help me...
Its Urgent.
Thanks in Advance..
Pinna
|
|
|
|
|
|
Hi Jinal Desai,
Thanks for reply.
Am able to open modalpopup, and it is working fine.
but the problem is it is not working when we given ssl for that page.
Pinna
|
|
|
|
|
Hey guys,
I have recently completed an administrative control panel for one of my clients. Now he wants to be able to view/send/delete his website e-mails from the control panel.
I've just spent an hour looking for a free component that I can implement on the Asp.Net website. All I can find are components that allow you to send outgoing emails, but not view incoming emails.
Does anyone know of a free e-mail component that does this? Think of the component like an integrated Gmail app.
The mind is like a parachute. It doesn’t work unless it’s open.
|
|
|
|
|
|
Thanks for the info! The afterlogic app looks great!
The mind is like a parachute. It doesn’t work unless it’s open.
|
|
|
|
|
hallo
All
I am coding in asp.net .. At time when I run the project asp.net give 'Unable set to parameter or stack overflaw'
What is the problem in project ????
|
|
|
|
|
The problem is your code isn't right. I am going to guess it is what you are doing on line 132. I am also going to guess that you were born on a Thursday (which has a much better chance of being correct based on the amount of information given). 
Did you look at the line number or the stack trace to see what piece of your code was causing the issue? Have you run it in debug mode?
|
|
|
|
|
As T M Gray has stated we can only guess what you have put.
from the limited information i can only guess at the following
1. you have a parameter field on the loading of the form and have'nt given information to that field
2. your trying to read / write too much information to an array
3. I like T M Grays answer "its on line 132" or you were born on a thursday 
As barmey as a sack of badgers
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
