• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Jeanne Boyarsky
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
Sheriffs:
  • Paul Clapham
  • Junilu Lacar
  • Knute Snortum
Saloon Keepers:
  • Ron McLeod
  • Ganesh Patekar
  • Tim Moores
  • Pete Letkeman
  • Stephan van Hulst
Bartenders:
  • Carey Brown
  • Tim Holloway
  • Joe Ess

Struts Iterator Query  RSS feed

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Struts 1.1.
Java 1.5
Tomcat 5.5.9

Hi,

I'm really struggling with an embeded logic:iterate tag, and was hoping someone could point me in the right direction.

what I'm trying to achieve is the following

retrieve all products from by db for a selected subcategory.
display every product on the jsp, i.e. iterate through the 'ProductList' in the request.
for each product provide a selection box containing all it's size options (product_size_array property of the Product object)

I have the following but it isn't correct as no product sizes are being printed out, although the OUTER iterator is running fine as the name details for each product can be printed no problems.

<!--Iterate around all products in the ProductList LinkedHashSet-->
<logic:iterate id="Product" name="ProductsList" type="net.domain.Product" scope="request">

<!--For each product Iterate through it's product_size_array property which is a LinkedHashSet containing String objects-->
<select name="product_size" size="1">
<logic:iterate id="product_size" name="Product" property="product_size_array" type="java.lang.String">
<option value="<bean:write name='product_size'/>"><bean:write name="product_size"/></option>
</logic:iterate>
</select>

</logic:iterate>



Thanks.
 
Author and ninkuma
Marshal
Posts: 66789
168
IntelliJ IDE Java jQuery Mac Mac OS X
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Welcome to the Ranch.

We have a forum dedicated to Struts questions to which this post has been moved.
 
Ranch Hand
Posts: 4864
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I'd suggest using the <htmlptions> tag rather than <logic:iterate>. The <logicptions> tag renders all the options in a collection. Here is a link to the documentation.
[ September 09, 2006: Message edited by: Merrill Higginson ]
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!