When to use client side varidation and server side varidation in .net?
In .net or classic web application we can varidate user data either on client isde or server side. How to select which side varidate to be used? Thanks!
Generally, I use both client and server validation. I make sure the input is in the correct format and reasonably valid on the client, then I verify the data on the server. The extent of validation also depends on the type of data that I need to validate.Here are a few references:Validating ASP.NET Server ControlsIntroduction to Validating User Input in Web FormsClient-Side Validation for ASP.NET Server ControlsSecurity Checklist...Firing both Client side event and server side event for server side button
Hi I'm a bit confused about this whole server side / client side thing. Are applets, embeded objects consider client side? If I have a form within my aspx page which connects to a database on the server side what is it considered? If I have some business logic written within a VB file when the client access the functions within that business logic (for example some kind of validation function) does the client browser actually downloads that VB file? Can someone suggest how to differentiate between client side and server side components within a asp.net based website?
i can...What is Client Side and Server Side?
I am New of ASP.Net
What we can and should do client side and Server Side? What uses?
Please any one clear my doubt.
Thanking YouEndendrum Priyamudan P m R
Clientside is basically what a person can see and serverside is where actions get processed.
We have a application, where we have some validation on the clientside using EnableClientSideValidation.
If you don't have fullscreen you can't see some of the error-messages. What we want is to jump to the place on the page where the message is displayed.
One problem is that the button is a serverbutton (runat="server"). How can we accomplish this on the clientside using the same button. I have tried to use "onClientClick" and a link something like this:
<A HREF=http://forums.asp.net/AddPost.aspx?ForumID=18#form>form<...client-side and server-side?
My understanding on server side is the "form" ... like u will have <form action=".." method=post> ..... </form> ... so it will send to server ... am I on the right track? Are there any other type of server side examples?
ASP.NET itself is server side. Every piece of code processed is done on a server. What comes out of this is sent ...Server-side or Client-side
In general, I'm wondering if there are any criteria to use when choosing between using a client side element or a server side element.
For example, if I'm going to put an HTML table on a page, how do I decide whether or not to use a server control? Should the server side always be chosen or if there is not explicit server side functionality required is it better to opt for a "normal" client side table?
Obviously, if there is a need for server side control the question is answered, I'm looking more at more ambiguous situations.
This is from Micros...Using server side global variable on client side
I have a function which retrieves certain values from ldap server.
I have written server side code to get the data. Now I want to show the
on a html form. I tried to create client side variable within server side
and use it but when I start it says Undefined variable as_firstname, if I
add <SCRIPT> as_firstname="test" </SCRIPT> after <!--SCRIPT> and --> tag
before </HEAD> it displays the value.
Can someone say what is wrong in this?
My Code is
fun...Jscript, moving from client-side to server-side (.NET)
I’m working translating a web-app written in client-side
Jscript to run on the server-side as JScript.NET. Without needing to get too
specific, I am using Jscript because the original page aggregated raw data to
produce statistical results (this was done dynamically based on user 'sort-by'
options). The final output is an html report that can be emailed.
Because this is currently being done on the client side, as
the raw data grows the load-time grows as well (to the point that has almost
become unusable). I’m posting here to see if anyone has any experi...Validation Controls in .NET ( Client side or server side?)
i have a very basic question. We have all these validation controls in asp.net ( required field, range validator and others)..my question is the required field validator is a server side control. So does that mean that it does a post back?..is it client side or server side control
The only controls that post back are buttons and other inputs where you set AutoPostback="True", such as a dropdownlist or a textbox. Another way of posting back is using an UpdatePanel and placing a trigger in it for a specified control and/or event.
All controls are considered clien...Client side clock using server side controls
In principal it is possible, it depends how often you need to reload this clock ... if every second than:
1. It is no sens to do I mean
2. You need than to make setTimeout client script, to refresh page every second
With FastPage it seems more real task ...
http://fastpage.more.at...When To Use Client Side vs Server Side vs AJAX
Before AJAX, it was fairly clear to me where to draw the line between functionality best performed server-side vs client-side. For example, database access and data processing is done on the server, and basic field validation and other UI stuff is done on the client. But now with AJAX implemented through Atlas, the line is blured.
I know what can be done... but what is the optimal way to design a web application using Atlas (in terms of what functionality should be implemented server-side versus client-side versus Ajax)? What is the prev...Calling a server side function from client side using the toolkit
Ok, I'm sure this is a really stupid question, but I'm willing to ask it anyway.
Let's say that I created a new extender called "My", so I now have three files files, MyExtender.cs, MyBehaviour.js, and MyDesigner.cs.
I want my control to be able to take some data on the client side and use it to retrieve some data on the server side, which AJAX is all about right? :) So for the sake of argument, let's say I want to enter an email address in a textbox, and then consult a database to return the user's password.
So in my MyExtender.cs file, I create ...Passing client side to server side using hidden field