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Groups > comp.lang.java.programmer > #4556
| From | byhesed <byhesed@gmail.com> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Is JavaBeans able to store an array? |
| Date | Tue, 24 May 2011 18:15:35 -0700 (PDT) |
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Can I handle array values using JavaBeans?
I could'n find the way to pass an array to JavaBeans.
Below is my situation.
There are four checkboxes.
I want to handle those values in JavaBeans.
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1. TestBeanForm.jsp
----------------------------------------------------------------------------------------------------
<form action="TestBean.jsp" method="post">
<input type="checkbox" name="books"> Java for Student<br>
<input type="checkbox" name="books"> Compiler Construction<br>
<input type="checkbox" name="books"> Software Engineering<br>
<input type="checkbox" name="books"> Core Servlet and JSP<br>
<p>
<input type="submit" value="Submit">
</form>
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Here, I use JavaBeans.
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2. TestBean.jsp
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<%@page import="test.TestBean"%>
<jsp:useBean id="testBean" class="test.TestBean">
<jsp:setProperty name="testBean" property="*"/>
</jsp:useBean>
<jsp:getProperty name="testBean" property="books"/>
----------------------------------------------------------------------------------------------------
When dealing with thoes values using JavaBeans,
Only the first books element is passed to JavaBeans.
Here is my javaBean.
----------------------------------------------------------------------------------------------------
3. TestBean.java
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package test;
public class TestBean {
private String books;
public void setBooks(String books) { this.books = books; }
public String getBooks() { return books; }
}
----------------------------------------------------------------------------------------------------
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Is JavaBeans able to store an array? byhesed <byhesed@gmail.com> - 2011-05-24 18:15 -0700
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