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POStruts 2 Iterator tag not working in jsp?
 

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  1. POStruts 2 Iterator tag not working in jsp?
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    <p>I am trying to display some values from a table. I am passing the values to an object of "user" class which contains the getters and setters after which am passing the object in a list. However am not able to view the values from a jsp file using iterator tag. UserDetail class contains the getters and setters for test1 and test2 variables.</p> <p>Please find the below code.</p> <p><strong>success.jsp</strong></p> <pre><code>&lt;%@ taglib uri="/struts-tags" prefix="s" %&gt; &lt;html&gt; &lt;head&gt; &lt;title&gt;&lt;/title&gt; &lt;/head&gt; &lt;body&gt; &lt;h3&gt;All Records:&lt;/h3&gt; &lt;s:iterator value="list"&gt; &lt;fieldset&gt; &lt;s:property value="test1"/&gt;&lt;br/&gt; &lt;s:property value="test2"/&gt;&lt;br/&gt; &lt;/fieldset&gt; &lt;/s:iterator&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p><strong>test.java</strong></p> <pre><code>package com.abc; import java.sql.Connection; import java.sql.DriverManager; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.util.ArrayList; public class test { private String test1; private String test2; ArrayList&lt;UserDetails&gt; list=new ArrayList&lt;UserDetails&gt;(); public String execute() { try { Class.forName("com.mysql.jdbc.Driver"); Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test3", "test","test"); PreparedStatement ps=conn.prepareStatement("SELECT * from testtable where data = "+test1); ResultSet rs = ps.executeQuery(); while(rs.next()) { UserDetails user = new UserDetails(); user.setTest1(rs.getInt(1)); user.setTest2(rs.getString(2)); list.add(user); } } catch (Exception e) { e.printStackTrace(); } return "SUCCESS"; } } </code></pre> <p>Please Guide.</p>
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    1. USGerald Baretto
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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