tomcat-taglibs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jefferson O. Andrade" <jeffersonandr...@yahoo.com.br>
Subject Re: looping/ iterating over a collection ina a collection
Date Sun, 09 Feb 2003 22:39:22 GMT


louis@ironpulse.com wrote:

>for some reason i am unable to loop over a collection in a coolection for example:
>
>i have a class with a field called "basket" which is a collection of "Items" which contains
a field called "contents".
>
>for some reason i am unable to access the the contents in Item with the follwing code:
>
><c:out value=${sessionScope.Cart.basket[0].content[0].name} />
>
>or 
>
><c:forEach items="${sessionScope.Cart.basket}" var=i >
>  <c:forEach items="${sessionScope.Cart.basket[i].contents}" var="x">
>    <c:out value="${x.name}"/>
>  </c:forEach>
></c:forEach>
>
I believe the following code will work:

|<c:forEach items="${sessionScope.Cart.basket}" var=i >
<c:forEach items="${i.contents}" var="x" >
<c:out value="${x.name}" />
</c:forEach>
</c:forEach>|


Jefferson Andrade


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message