Checking Database values on client-side

[Rathorevivek]

I have a textbox for entering username.
I want to check this username with the existing username in database.
I have done it on server side successfully.
But i want to implement the same check on client-side(using Javascript or Ajax).
I am using ASP.Net 1.1 with C#.

Thanks
Vivek Rathore

[dip_developer]

I have a textbox for entering username.
I want to check this username with the existing username in database.
I have done it on server side successfully.
But i want to implement the same check on client-side(using Javascript or Ajax).
I am using ASP.Net 1.1 with C#.

Thanks
Vivek Rathore

Using only Javascript you can't....
Ajax would be a good Idea......
Try Googling for Ajax......

[kenobewan]

Ajax is .NET 2 I believe...