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using generic and for each loop in jsp

原文 2010-12-27 18:40:38 2 2 java/ jsp

I am developing a web application. I am using Eclipse as IDE. I was using generic and for each loop, both being feature of java 1.5, and it compiled quite fine when used in backend means in simple java classes. But when I'm using these on jsp, jsp is failing to compile with error showing generic and for each as culprit. Can you shed some light on this? Maybe I am at fault with Eclipse settings?

2 answers

I've had this problem before on WebSphere I believe. The web containers use certain default versions of the Java source level for compiling jsp's. Below is how you modify that

Tomcat: http://www.giannistsakiris.com/index.php/2007/09/19/apache-tomcat-to-compile-java-5-jsps/

WebSphere: http://www-01.ibm.com/support/docview.wss?uid=swg21264609

JBOSS: https://issues.jboss.org/browse/JBWEB-87

I would recommend using the JSTL tag library. The forEach tag should do what you need nicely.

JSTL

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Related Question About using For-each loop in jsp but without using jstl tags? How Do I Iterate Generic List Using For Each Type For Loop Using for loop inside of a JSP Difficulty with generic for-each loop Read data from HashMap using JSTL tag in JSP without using for each or for loop Creating buttons with a loop in JSP, with each button giving a different value How to loop a JSONArray in JSP page and display each record in div tag? Spring MVC JSP JSTL exit for each loop with boolean Infinite loop when using filter for jsp files create dynamic row in jsp using for loop

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using generic and for each loop in jsp

Question

2 answers

solution1
4 ACCPTED 2010-12-27 18:50:16

solution2
2 2010-12-27 20:42:00

using generic and for each loop in jsp

Question

2 answers

solution1 4 ACCPTED 2010-12-27 18:50:16

solution2 2 2010-12-27 20:42:00

solution1
4 ACCPTED 2010-12-27 18:50:16

solution2
2 2010-12-27 20:42:00