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Dear all, I am using tomcat 5.0.27, postgresql 7.3.4, crystalreport report application server 9 My jsp webapp open 20-40 connection to postgresql for calculation. The calculation last for 30sec to 120sec. After finishing the report, the db connection does not release when I monitor from...

Dear all, I am using tomcat 5.0.27, postgresql 7.3.4, crystalreport report application server 9 My jsp webapp open 20-40 connection to postgresql for calculation. The calculation last for 30sec to 120sec. After finishing the report, the db connection does not release when I monitor from...

Dear all, It there a simple way to do this? ---------------------- double d = 12345; double e = func(d); e = 12.345; Thank you very much!

Dear all, It JSTL a useful tools in your web applcation development? Or it is just fancy. fmt, sql, c:foreach seems help a little. It is good for migrating to JSF/JSP2.0. My question is simple. Why use? and Why not use? Thank you for your opinion. Best regards, neltan

Dear all, It there any PHP framework (e.g.MVC, sth like Struts in JSP) , which is widely adopted by PHP developer? Best regards, neltan

Dear all, I learn javascript for quite a few year. But now I find that Javascript change much. And I'm not understand it structure... Something confuse me when I use ActiveWidget (javascript datagrid) e.g. var obj = new Active.Controls.Grid; e.g. Active.Formats.Number.create =...

Dear all, I lived in Hong Kong. How can I get a job in US? What do I need? Any examination, certification, or some reference letter I needed? What channal and resource can I refer to on the Internet?

Hi all, MSAccess default: A form will save record once your type something. How to disable it? so the form will save until clicking on save button? best regards

Hi all, MSAccess default: A form will save record once your type something. How to disable it? so the form will save until clicking on save button? best regards

I am working as a system developer in a SME. I have more interest and experience in building web application using JSP/Servlet. And I have the experience on : - ASP, PHP - Java, VB, Access - Linux, Apache, Tomcat. - Postgresql, Mysql, MSSQL. I graduated from CS degree in Hong...

2nd Hand Clothes is my 1st Access Application. I gain much solid experience on VB like application. Pros: + rich GUI + simple, strict forward, easy, quick + quick development with all-in-one helping tools. e.g. query, wizard, UI designer, report designer + quick deployment help to gather...

2nd Hand Clothes is my 1st Access Application. I gain much solid experience on VB like application. Pros: + rich GUI + simple, strict forward, easy, quick + quick development with all-in-one helping tools. e.g. query, wizard, UI designer, report designer + quick deployment help to gather...

Hi All, I can run the jar in window. But it fail in linux... Is there anybody can help me ?? [root@hr bin]# java -jar Roster.jar init.conf Warning: -jar not understood. Ignoring. Exception in thread "main" java.lang.NoClassDefFoundError: Roster.jar at 0x40268e17...

Hi java user, Q1. I would like to synchronize data from mssql to postgresql in a schedule job. I did this by VB use Windows scheduler. Can java do this also? OS may be Linux or Window. Q2. Can jsp ask OS to run this scheduler immediately? Is there any API for jsp to request OS performing the...

Hi all, I can run the crystal report with jsp webapp in windows. However, when I move the webapp to linux server. It fail. As I know the following line does not point to local linux server but point at RAS in W2K: clientDoc.open("rassdk://" + path + reportName...

Hi all, I would like to remind user of webapp to logout, rather than just cross the window. I would like to prompt reminder when they click on the "x" of the window. How to do that? Best Regards, Eric Tan

Hi all, This is my script: var accept_win = window.open("new.htm", "accept_win", "menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no"); How can "accept_win" know the original window? e.g. disable the submit button of the original window. e.g...

as question. I enter some Chinese character. JSP display is as "?k". Is that only HK Java programmer like me face this problem ?! After creating some new character, the bitmap and code are store in 3 files in path like "C:\Windows", they are: - HKSCSCJ.TBL -...

My JSP generate a PDF and print in client's machine directly. It success when I develop in my local machine. But when I move webapp to server. Browser download instead of printing. How can I fix this? Is that server can't find a printer cause this bugs?

Don't know why. After max inactive time, the valid_user.jsp can't redirect. I'm sure that it is cause by response.sendredirect(), what's wrong with that? ============================================================ These are the error...