jsp- adding user defined functions to a jsp

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kro jrety
jsp- adding user defined functions to a jsp
1 Answer(s)      4 years and 9 months ago
Posted in : JavaScript Questions

Trying to write the function as below but getting errors. Can you please identify the cause of error and how to correct it.

<% public String retrieveAndClearErrorMessage(HttpSession session) { String errorMessage = (String)session.getAttribute("errorMessage"); if(errorMessage == null) { errorMessage = ""; } session.removeAttribute("errorMessage"); return errorMessage; }

%>

Error: (error after "retrieveAndClearErrorMessage". It does not like the parameter.) Multiple annotations found at this line: - Syntax error on token ")", ; expected - Syntax error on token "(", ; expected

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August 9, 2012 at 10:47 PM


Got it , had to use <% ! %>

instead of <% %>


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