Refresh Your Java - Before Java Interview
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Mutli-click prevention by using struts tokens- Prevent Duplicate Submission
saveToken() - generate the token key and
save to request/session attribute.
isTokenValid() -
validate submitted token key against the 1 store in
request/session.
resetToken() - reset the token key
Follow the steps to setup Mutli-click prevention using struts
tokens.
Step 1. Action Class where saveToken()
before JSP Page.
Step 2. Store Token key as a hidden
field: ( empform.jsp)
Step 3. Check Token is Valid
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This Portal has More than 500 Java Interview Questions (also could be Considered as Quick Notes) very neatly separated topic by topic with simple diagrams which makes you easily understandable. Importantly these are from our Realtime expericance.
