When i am useing useBean tag of JSP in weblogic server It show compiletion error..Like bad class file: C:\bea\user_projects\domains\Mahesh\applications\UseBean\WEB-INF\classes\user\UserData.class class file has wrong version 49.0, should be 48.0 Please remove or make sure it appears in the correct subdirectory of the classpath. user.UserData user1 = null; //[ /SaveName.jsp; Line: 4]
2089What's the difference between an import and include directive, and also the difference between include directive and include action?
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What is server context?
Why is _jspservice() method starting with an '_' while other life cycle methods do not?
Can we use javascript in jsp?
What is el?
Why do we need custom tags in jsp?
What do you mean by isscriptingenabled attribute?
What is the purpose of jsp and why it is widely used?
How many messaging models do jms provide for and what are they?
Explain the difference between forward and sendredirect?
What jsp lifecycle methods can be overridden?
What is jsp expression language and what are it’s benefits?
Why use of scripting elements in jsp is discouraged?
What are scriptlets in jsp?
What is jsp page?
What is jsp-config in deployment descriptor?