Answer / gnani

the user transactin object created using session
Transaction tx=session.beginTransaction();
the rollback is:
tx.rollback();

I have include a jsp page by using <jsp:include page="/.../xyz.jsp"/> The thing is that the xyz.jsp page has its submit button.When i click on that button the whole main page get refreshed.But i want to refresh only the xyz.jsp page.How could i achive it so that i can only refresh the xyz.jsp not the main page page?

4 Answers  

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who will give req's to u?. how they send req's to u? . what design documents contains?. when bugs raised on other developer code how to report to them?.(throgh mail or ........). how to retrive 100 recods from dao layer to presentation layer.using which collection?. what is sequence diagram.?.

0 Answers   iGate,

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Hi Friends , am newbie to ajax. For example just consider one account registration - A form contains 8 text fields with submit button. In this form second texbox contains "username " . On right side of text box there is a label box . On clilck action i need to determine user is available or not. Is it possible on clicking label or should i click submit button.

0 Answers  

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What are the uses of the set interfaces in the java collections? : java collections

0 Answers  

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Which interface does java.util.hashtable implement?

0 Answers  

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What are the main classes of the list interfaces? : java collections

0 Answers  

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httt method

2 Answers   HCL,

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what debugging tool that can be used to debug the java programs?

1 Answers   Inforica,

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Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.

1 Answers  

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How to use ANT?

2 Answers  

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please mail me the interview question based on java/j2ee

0 Answers   Wipro,

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my interviewer asked me what technical specification you used how to answer that question

0 Answers  

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