java bean

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Views: 1887 | Replies: 3

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Join Date: Sep 2005

Posts: 139

Reputation: aarya is an unknown quantity at this point

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aarya

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java bean

Apr 19th, 2006

i am trying to learn java bean . i wanted to know how i have to compile and where. i m little bit confused.weather i need BDK?.PLEASE ANY BODY HELP ME

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Join Date: Feb 2006

Posts: 18

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techkar

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Re: java bean

Apr 20th, 2006

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Originally Posted by aarya

i am trying to learn java bean . i wanted to know how i have to compile and where. i m little bit confused.weather i need BDK?.PLEASE ANY BODY HELP ME

hi,

plz visit the site http://java.sun.com/javase/downloads/index.html and there u can download the latest or the version you prefer. Install it in your pc and set the path to the related bin folder where java.exe exist.
If u r working win2000 go to mycomputer--properties--environment variables and set a new variable named PATH and give the value for ex

c:/j2sdk1.4.1_01/bin).
Now go to the command prompt ,then to the particular dir where, the java file resides and compile the java source code using javac filename.java.

regards,

techkar

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Join Date: Sep 2005

Posts: 139

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aarya

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Re: java bean

Apr 20th, 2006

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Originally Posted by techkar

hi,

plz visit the site http://java.sun.com/javase/downloads/index.html and there u can download the latest or the version you prefer. Install it in your pc and set the path to the related bin folder where java.exe exist.
If u r working win2000 go to mycomputer--properties--environment variables and set a new variable named PATH and give the value for exc:/j2sdk1.4.1_01/bin).
Now go to the command prompt ,then to the particular dir where, the java file resides and compile the java source code using javac filename.java.

regards,

techkar

thanks for your reply. i tried as u told but i am getting the exception as
org.apache.jasper.JasperException:classname.class when i used java bean with my jsp page.

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Join Date: Feb 2006

Posts: 18

Reputation: techkar is an unknown quantity at this point

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techkar

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Newbie Poster

Re: java bean

Apr 22nd, 2006

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Originally Posted by aarya

thanks for your reply. i tried as u told but i am getting the exception as
org.apache.jasper.JasperException:classname.class when i used java bean with my jsp page.

I'm not clear about, your bean configuration. place the class file in a package(dir) inside WEB-INF/classes. Be clear with the package name and the class name you are using.Access the bean via jsp using <jsp:useBean id="someid" class=packagename.classname>

post your code sample so that me or anyone will clarify.

regards,

techkar.

techkar