sri kris

why to have two fomrs?? cant we do it in a single form itself??
anyway can you please explain how it could be done using two forms as well?

can anyone suggest any idea??

hi,I have a form where i have 2 textboxes,1 dropdown and a submit button. when i select an option from the dropdown, values for the other fields are fetched from DB and displayed in the form. i am doing this through javascript by submitting the form once the option from dropdown is selected. the user can change the values that are fetched from the DB and submit again using submit button. however by clicking the browsers bcak button user should not submit the form using submit button. ie user should not resubmit(by clicking on the submit button provided) the form by coming thrpugh the browsers back button. how to handle this.

How do i create a html file from stand alone java program.

Thanks a lot Marco.
i'm trying this at my work. if you dont mind can you please let me know how the browsers setting should be.

i have used the following code.

URL url = new URL("http://www.microsoft.com"); HttpURLConnection con = (HttpURLConnection)url.openConnection(); try{ System.out.println("connectin"); con.connect(); System.out.println(""+con.getResponseCode()); } catch(Exception e){ System.out.println(""+e); } finally{ con.disconnect(); }

but when i try to run this i get the following error.

connectin
java.net.ConnectException: Connection refused: connect


Can anyone help me in rectifying the error. Thanks in advance.

but it returns true even if it is an invalid site. Any Other suggestions??

how do i ping a website thorugh java??

can you provide an example for that
Thanks in advance!!

i need to have a texbox whic displays a sum of all values entered in toher textboxes. As the value gets changed in the other textboex the total value also should get changed. This should not be done after clicking on the submit button.