Title: Does anyone have a example to generate a drop down list?
Thank
you very much, Spencer,
I tried it out, it is working.
I
don't know where to put the code in the FORM, so I put it in the action
class. And I had to add this line of code in my
request.setAttribute("org.apache.struts.taglib.html.BEAN",
form)
to make
it working.
So where
should I put the code to create the arrays? Why did I have to put the line
in?
THanks a lot,
Joyce
-----Original Message-----
From: Spencer Smith
[mailto:[EMAIL PROTECTED]]
Sent: Friday, May 18, 2001 11:41
AM
To: [EMAIL PROTECTED]
Subject: Re: Does
anyone have a example to generate a drop down
list?
IN FORM:
// Get all xxx Values for
DropDown.
xxxDropDown[] results =
profileSession.getxxxValues();
//
Create the arrays for the labels and values.
xxxLabels =
new ArrayList();
xxxValues = new
ArrayList();
// For each value
returned...
for (int i = 0; i < results.length; i
++)
{
// Add a label and a
value to the corresponding list.
xxxLabels.add(new
String(results[i].getLabel()));
xxxValues.add(new
String(results[i].getValue()));
}
IN JSP:
<html:select
property="selectedValue">
<html:options property="xxxValues"
labelProperty="xxxLabels"/>
</html:select>
Make sure to define the xxxLabels and xxxValues
as type ArrayList and import the class.
Hope this helps! :-)
----- Original Message -----
Sent: Friday, May 18, 2001 10:28
AM
Subject: Does anyone have a example to
generate a drop down list?
Assuming I have a object method returning a list of
values. Does anyone have a example to generate a drop down
list?
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