Asp.net without Java Script

yes, you can create asp.net web site without any javascript code in it. all things will be done in server side. This is what i've done in one of my project. "eliminate all javascript". But i warned you, you will suffer from a heck of many postbacks that will lead to slowing process of your page. To conclude with, javascript can elimnate but not advisable.It always remain existed if you want your users to have a good interaction in your website. That is why AJAX is there to help us minimized javasctipt coding. And also wait for the next release of VS which inlcudes AJAX controls. So..whats now? we answer YES to your question, but never do this in a real world application. My 2 cents. thanks

it must use js or vbscript,however,asp.net control have wrap the script

You can do that without using vbscript or javascript by using ASP.NET validator controls. These validator controls in return will generate their own JScript code and will be sent to the client browser. However your browser should enable JavaScript for this control to work. On how to use this control, check this out: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html/vbconintroductiontovalidatinguserinputinwebforms.asp http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspp/html/pdc_userinput.asp