Hi,
Please try this.
When u set collection to Form Bean in Action Bean, u can determine the size of the
collection. Depending on the collection size u can set a Flag value true/false..
1. write set and get methods in Form bean for a Collection Flag.
2. In the jsp write the following code
<logic:equal name="NameOfForm" property="collectionFlag" value="true">
on top of the iterate tag.
Which solves ur problem....
Thanks
Mahesh!
Kafka <[EMAIL PROTECTED]> wrote:Hello,
I think, this problem many times was solve here,
but I don't find particular answer.
How I can use Form class, if I don't know how many
are rows? Must I use Collection? Maybe I can see example,
because I can not find decision.
Now my jsp:
Form.class
private Collection read = new ArrayList();
//skip
public void setRead(Collection read)
{
this.read.addAll(read);
}
public Collection getRead()
{
return this.read ;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
//skip others params
read.clear();
}
but I get error:
description The server encountered an internal error (Internal Server Error)
that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:988)
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