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Struts Iterator Query

terry phillips
Greenhorn

Joined: Sep 09, 2006
Posts: 1
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.
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61606
    
  67

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Merrill Higginson
Ranch Hand

Joined: Feb 15, 2005
Posts: 4864
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 ]

Merrill
Consultant, Sima Solutions
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Struts Iterator Query