Re: cannot create iterator problem

[Laurie Harper]

Are you sure about this? According to the API docs for both the 1.6.1 
and the 1.7.0 releases of BeanUtils RowSetDynaClass does define a 
getRows() method. So, either ccyLst identifies a bean of some other type 
or it's set to null.

How is ccyLst defined and initialized?
L.

[EMAIL PROTECTED] wrote:
Hi,
I've tried quite a number of variations on this including the one
suggested in the previous email but no joy so far.   This variant:

                                                                       
           <html:select property="ccy" styleClass="dropdown"
styleId="ccyLst">
                                                                       
                   <html:optionsCollection name="ccyLst" property="rows" />
                                                                       
           </html:select>
                                                                       
           
Gets the error "no getter method for property rows…" 

If I was trying to access this data from a servlet the code would be
something like:

List rows = ccyLst.getRows();
        Iterator it = rows.iterator();
        
while (it.hasNext()){
            DynaBean row = (DynaBean) it.next();
}
 
chum





Quoting Dave Newton <[EMAIL PROTECTED]>:


[EMAIL PROTECTED] wrote:


It's a good suggestion but I still can't get it to work,

My JPP code is:
                                                                  

 

         <html:select property="ccy" styleClass="dropdown"

styleId="ccy">

                                                                  

 

                 <html:options collection="ccyLst" 

property="rows" />

                                                                  

 

         </html:select>

error is "Cannot create iterator for
[EMAIL PROTECTED]"

RowSetDynaClass ccyLst is in session scope....



The collection attribute must be a _collection_. RowSetDynaClass
isn't a 
collection.

Did you try what the email suggested, using the "name" and "property"

attributes?

Dave


Quoting Laurie Harper <[EMAIL PROTECTED]>:



So 'cyclist' names a bean of type RowSetDynaClass? 'collaction' is
meant 
to name a bean which is a collection, (List, Set, etc) and

'property'

should be the name of a property of the elements in the

collection,

not 
a property of the collection itself.

What you want is probably more like

 <html:options name="cyclist" property="rows"/>

L.


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