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POObject passed via jsp:param throws javax.el.PropertyNotFoundException: Property 'foo' not found on type java.lang.String
 

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    <p>I know this might be silly question and i tried googling but didnt got perfect answer.</p> <p>I am using following code</p> <pre><code>&lt;c:forEach var="aggregatedBatchProgressMetrics" items="${batchProgressMetricsList}"&gt; &lt;jsp:include page="html/tableContentsDisplayer.jsp"&gt; &lt;jsp:param name="batchProgressMetrics" value="${aggregatedBatchProgressMetrics}" /&gt; &lt;/jsp:include&gt; &lt;/c:forEach&gt; </code></pre> <p>and inside html/tableContentsDisplayer.jsp, i have following </p> <pre><code>&lt;c:set var="aggregatedBatchProgressMetrics"&gt;${param.batchProgressMetrics}&lt;/c:set&gt; &lt;tr&gt; &lt;td class="tdcenter"&gt;${aggregatedBatchProgressMetrics["clientId"]}&lt;/td&gt; &lt;td class="tdcenter"&gt;${aggregatedBatchProgressMetrics["instrumentStats"]["totalImntsCompleted"]}&lt;/td&gt; &lt;td class="tdcenter"&gt;${aggregatedBatchProgressMetrics["instrumentStats"]["totalImntsRemaining"]}&lt;/td&gt; &lt;/tr&gt; </code></pre> <p>aggregatedBatchProgressMetrics is what i get from c:forEach is an object of type com.xyz.AggregatedBatchProgressMetrics and not a String, from the exception it treats that as an String object. I have getClientId method inside the bean. Also if i place the content of included jsp file as is (without directives and c:set tag) it works absolutely fine. Is there a way i can pass an object using jsp:param tag and on the recieving end i get it as an object? </p> <p>Is it possible using jstl or i will have to use scriptlets/expression for the same?</p> <p>Thanks, Almas</p>
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    1. COplease format your code properly
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    2. COPlease don't xml-escape your tags. It makes the code unreadable.
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