Problem with nested c:forEach

[Aalok Mishra]

Hi All,

I ma trying to create a jsp page using c:forEach tag to control the display. I m having two list objects in my page and I want to have those objects in the nested loop so that I can display waht I want. Here is the code:

    

<c:forEach var="Rlist" items="${viewStatusData}">
				<c:forEach var="FList" items="${factData}">
			<tr>
				<td      >
					 
				</td>
				<td      >
					<font size="2" color="#00667C" face="arial">
						<c:out value="${Rlist.resourceName}" default="--" />
					</font>
				</td>
				<td      >
					<img  >
				</td>
				<td      >
					<c:if test="Rlist.resourceID == FList.key.resource.resourceID">
						<c:if test="${Flist.totalHours >= 0}">
							<c:if test="${Flist.activityId == 14}">
								<img  >
							</c:if>	
							<c:if test="${Flist.activityId == 16}">
								<img  >
							</c:if>
							<c:if test="${Flist.activityId == 17}">
								<img  >
							</c:if>
						</c:if>
					</c:if>
					<c:if test="Rlist.resourceID != FList.key.resource.resourceID">
						<img  >
					</c:if>
				</td>
				<td      >	
					<c:if test="Rlist.resourceID == FList.key.resource.resourceID">
						<c:if test="${Rlist.totalHours >= 0}">
							<c:if test="${Rlist.activityId == 14}">
								<img  >
							</c:if>	
							<c:if test="${Rlist.activityId == 16}">
								<img  >
							</c:if>
							<c:if test="${Rlist.activityId == 17}">
								<img  >
							</c:if>
						</c:if>
					</c:if>
					<c:if test="Rlist.resourceID != FList.key.resource.resourceID">
						<img  >
					</c:if>
				</td>
				<td      >			
					<c:if test="Rlist.resourceID == FList.key.resource.resourceID">
						<c:if test="${Rlist.totalHours >= 0}">
							<c:if test="${Rlist.activityId == 14}">
								 
							</c:if>	
							<c:if test="${Rlist.activityId == 16}">
								 
							</c:if>
							<c:if test="${Rlist.activityId == 17}">
								 
							</c:if>
						</c:if>
					</c:if>
					<c:if test="Rlist.resourceID != FList.key.resource.resourceID">
						<a  ${Rlist.emailId}" / rel="nofollow">" ><font size="2" color="#00667C" face="arial">Send Mail</font></a>
					</c:if>
				</td>
			</tr>
				</c:forEach>
			</c:forEach>

When I am using this code I am not getting images in any of the columns. Is there any mistake in comparing two different variables from two different lists?
Can anyone help me in it?

[David Newton]

The test value should be escaped with the JSP EL escape, ${...}, so an expression would look like:

<c:if test="${foo == bar}">

[Aalok Mishra]

David Newton Today 4:58:32 PM Subject: Problem with nested c:forEach

--------------------------------------------------------------------------------

The test value should be escaped with the JSP EL escape, ${...}, so an expression would look like:

So you mean to say that i can not compare two different list objects using c:forEach even if I use nested c:forEach?
Is it the condition?

[David Newton]

Aalok Mishra wrote:So you mean to say that i can not compare two different list objects using c:forEach even if I use nested c:forEach?

No, I mean to say that you have to use proper EL syntax in the c:if tag's test attribute.

[Aalok Mishra]

Hi,

Thanks for your quick reply, but I solved the problem on my own.
I figured out the discontinuty in data which was causing no display on the age, once that was sorted out
it was all a piece of cake.
Thanks for your suggestions though, they will help in furture!