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What jsp code do you have so far?<br />
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If you do not have any code, then you need to walk through a JSP tutorial. &nbsp;There are many out there -- pick the one that looks best to you, or matches the environment in which you are running your jsp page. <br />
<br />
Some JSP tutorials:<br />
<a href="http://www.jsptut.com/" rel="ugc">http://www.jsptut.com/</a><br />
<a href="http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html" rel="ugc">http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html</a><br />
<br />
Once you have a jsp page, and you need help with it, post your jsp code and we'll work with you on that.
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What jsp code do you have so far?

If you do not have any code, then you need to walk through a JSP tutorial.  There are many out there -- pick the one that looks best to you, or matches the environment in which you are running your jsp page.

Some JSP tutorials:
http://www.jsptut.com/ [http://www.jsptut.com/]
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html [http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html]

Once you have a jsp page, and you need help with it, post your jsp code and we'll work with you on that.

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What is the format of the text file? 
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hi experts, <br />
<br />
I need to use JSP to do a small program. I have to read a text file. If the file is empty then I have to show a empty form to fill out and submit. If the files is not empty, I get the data from the file and fill the form with this data using JSP. How can I do that? I am new working with JSP, can you please help? Thanks!
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hi experts, 

I need to use JSP to do a small program. I have to read a text file. If the file is empty then I have to show a empty form to fill out and submit. If the files is not empty, I get the data from the file and fill the form with this data using JSP. How can I do that? I am new working with JSP, can you please help? Thanks!

How to fill a form using JSP?

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.

Java

JavaServer Pages (JSP) allow the development of dynamically generated web pages. It uses the Java programming language; JSP pages are translated into servlets at runtime, with each servlet being cached and reused until the JSP is modified. JSP allows Java code to be interleaved with static web markup content, so the resulting page can be compiled and executed on the server to deliver the content.