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How to use nested EL in jsp

13 New Member
Hi
there is 2 tables.
one is product and another is manufacturer
product has manu_id which is PK in manufacturer.
so when i show the product table
i got only manu_id from product table.
i want to show manu_name from manufacturer.
i tried like it

<c:forEach var="p" items="${allProducts}" varStatus="status">
<tr>
<td class="nowrap">${p.partNo}</td>
<td class="nowrap">${p.partName}</td>
<td class="nowrap">${p.desc}</td>
<td class="nowrap">${p.color}</td>
<td class="nowrap">${p.qty}</td>
<td class="nowrap">
<!-- i want to ${sessionScope.manuNameList[p.manuId].value}-->
${p.manuId}</td>
here manuNameList is HashMap<String,String>.
I don't know how to show the manu_name.
in fact, i just start learning java so no idea how to use it.If you have better ideas, pls share with me.

Thanks in advance
Dec 9 '10 #1
0 1446

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