Re: Retrieve an hashtable entry within a jsp using struts tag and a bean as the key

[Paolo Niccolò Giubelli <pa...@itestense.it>]

Maybe using Apache Commons BeanUtils? Anybody knows?
Thanks again.
Paolo

Paolo Niccolò Giubelli ha scritto:
> I'm sorry, but I'm still unable to do that.
> Ciro Montanino ha scritto:
>> Try to use jstl tag library to read HashTable contents.
>>
>> On Mon, Jun 30, 2008 at 4:29 PM, Paolo Niccolò Giubelli <
>> paoloniccolo.giubelli@itestense.it> wrote:
> 
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Re: Retrieve an hashtable entry within a jsp using struts tag and a bean as the key

[Paolo Niccolò Giubelli <pa...@itestense.it>]

Ok, I used jstl and now it works!
Here's the code (it's changed since the first post, so don't compare it):

<logic:iterate id="category" name="pannelloForm" 
property="highLevelCategories">
<div>
<h5><bean:write name="category" property="name"/> </h5>
<c:set var="subcategories" 
value="${pannelloForm.highLevelCategoriesChildren[category.id]}"></c:set>
<ul>
<c:forEach var="subcategory" items="${subcategories}">
<li>${subcategory.contenuto.name}</li>
</c:forEach>
</ul>
</div>
</logic:iterate>

where:
- pannelloForm is the ActionForm bean
- highLevelCategories is an ArrayList<FProductCategory>
- highLevelCategoriesChildren is an 
Hashtable<Integer,ArrayList<FProductCategory>>



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