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From: Lew <noone@lewscanon.com>
Newsgroups: comp.lang.java.programmer
Subject: Re: Is JavaBeans able to store an array?
Date: Wed, 25 May 2011 09:15:47 -0400
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On 05/24/2011 09:15 PM, byhesed wrote:
> 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.
>
> ----------------------------------------------------------------------------------------------------
> 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>
> ----------------------------------------------------------------------------------------------------
>
> Here, I use JavaBeans.
> ----------------------------------------------------------------------------------------------------
> 2. TestBean.jsp
> ----------------------------------------------------------------------------------------------------
> <%@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 [sic].
>
> ----------------------------------------------------------------------------------------------------
> 3. TestBean.java
> ----------------------------------------------------------------------------------------------------
> package test;
>
> public class TestBean {
> 	private String books;
>
> 	public void setBooks(String books) { this.books = books; }
> 	public String getBooks() { return books; }
> }
> ----------------------------------------------------------------------------------------------------

Where's the array in your bean?

-- 
Lew
Honi soit qui mal y pense.
http://upload.wikimedia.org/wikipedia/commons/c/cf/Friz.jpg