Hello:
Whatever is inside the iterate will be replicated on each iterate. Here's
an example that might work for you...but it really depends on what you are
looking for when the data is output.
<table cellpadding="0" cellspacing="0" border="1" width="95%"
align="center">
<tr>
<td> This is my data</td>
</tr>
<logic:iterate id="row" name="TestForm" property="grid">
<tr>
<td><bean:write name="row" property="value"/></td>
</tr>
</logic:iterate>
</table>
You could also get more complex by using multiple interates to display
header information and data. But again, it depends on what type of data you
have and how you want it displayed.
Hope this helps.
Bob
-----Original Message-----
From: Sunil Mandya [mailto:[EMAIL PROTECTED]]
Sent: Saturday, December 16, 2000 11:52 PM
To: Struts Users Mailing List
Subject: example for displaying tables?
Hi everyone,
Is there an eaxmple out there for displaying table data?
How do I use iterate? With the code below, it just prints Next element is
Thanks for any help.
Sunil
Here's my jsp:
Test.jsp:
<html>
<body>
<html:form
<table>
<logic:iterate id="row" name="TestForm" property="grid">
Next element is <bean:write name="row" property="value"/>
</logic:iterate>
</table>
<html:submit/>
</html:form>
</body>
</html>
My Form:
TestForm
public class TestForm extends ActionForm
{
private Vector grid = new Vector();
public TestForm() {
// Create the Grid
for (int i = 0; i < 3; i++) {
//Create a row
grid.add(new Row("key", "Cell (1)"));
grid.add(new Row("key","Cell (2)"));
grid.add( new Row("key","Cell (3)"));
}
}
/**
* Return the grid
*/
public Vector getGrid() {
return grid;
}
}
The Row class:
public class Row
{
private String key = null;
private String value = null;
public String getKey()
{
return key;
}
public String getValue()
{
return value;
}
public Row(String key, String value)
{
key = key;
value = value;
}
}
The Action class:
public class TestAction
{
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
// Validate the request parameters specified by the user
ActionErrors errors = new ActionErrors();
return (mapping.findForward("success")); //success maps back to
test.jsp
}
}
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