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JavaRanch » Java Forums » Certification » Web Component Certification (SCWCD/OCPJWCD)
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method="POST"

Rollyn
Greenhorn

Joined: Apr 12, 2005
Posts: 23
Hi,

How would you know if the page is already POSTed? Say example, i have a page and clicking on the submit button will redirect me to the same page, but i have a code there that check if the page is already posted. Thanks.


Buhay Estudyante
Sergey Tyulkin
Ranch Hand

Joined: May 10, 2005
Posts: 87
The easiest way is to use an attribute in the page (or request) scope, that gets filled on POSTing, and has two states. You can use <html:hidden> for saving this attribute on the client side
 
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subject: method="POST"