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...when to use client side / server side?
Please can someone tell me when do i need to use a client-side or a server-side?
For instance, I have a dropdownlist and when the user choses one of the listitems then click on the button to submit changes,i need first to validate the new value chosen by the user by comparing it with the old value and then redirect the user to the next page if there are no errors or view an error on the other hand! so in this case what's more preferable to use a JScript (client side) or on the click event of the button pressed (server side)!
waiting the reply.................
Thanks in advance.
If the site is a trusted and you are running IE then you could try http://www.w3schools.com/asp/asp_ref_filesystem.asp The Old Sewing FactoryThat twitter nonsense.
You can write to the server, but not to the client's machine. Being able to do so would be a huge security breach.When you ask a question, remember to click "mark as answered"...Firing both Client side event and server side event for server side button
Ok so I have looked at a few posts on this subject and I can't quite figure out how to apply the idea to what I am doing here.
After they fill in that information they click button (postback) to continue throughout the form... what I need is for the "textboxTotalAmt" to move from client-side to server-side. So I can access that total amount later in the form.
<script type="text/java...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...Server Side or Client Side
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.
Hello All,I am using AJAX control toolkit for my current project. Now I need to find out what client side functions I can call on an extender. Lets say I am using a PopControlExtender. Now I want to show the popup from a JS funtions.If I can do a guess then it would be something like this$find('ppce').show();From where I can find what client side functions I can call on those extensders. This is really a frusterating thing. I learn about extenders only from Learn tutorials, no help here and there. Can anybody please tell me where are documentations about all the extenders in the tool...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 ...Client side and server side
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:
Thanks!-------------Please: Don't forget to click "Mark as Answer" on the post that helped you. That way future readers will know which post solved your issue.
Sure, y...get server side datetime but run at client side
It seems you want to synchronize the time in client side display with the server.
You can use asynchronous clie...