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    <p>I think you are using the row selection in a wrong way. The attribute <code>rowSelectListener</code> needs to point to a method with this signature (as to the <a href="http://www.primefaces.org/showcase/ui/datatableRowSelectionInstant.jsf" rel="nofollow">Primefaces showcase</a>):</p> <pre><code> public void onRowSelect(SelectEvent event) { ... } </code></pre> <p>In your <code>p:dataTable</code> you need to refer to this method this way:</p> <pre><code>&lt;p:dataTable var="car" value="#{tableBean.cars}" paginator="true" rows="10" selection="#{tableBean.selectedCar}" selectionMode="single" rowSelectListener="#{tableBean.onRowSelect}" </code></pre> <p>Notice how the listener method is refered to.</p> <p>With this you get the selected row object in <code>tableBean.selectedCar</code>.</p> <p>A complete example is given in the showcase (link above).</p> <p><strong>UPDATE</strong> From your comments:</p> <p>This is the problem:</p> <pre><code>value="#{projet.init()}" </code></pre> <p>The value attribute needs to refer to a list or something containing your data and not to a method. If you have for instance a class Project and want to display a list of projects in the table, your backing bean has to contain something like this:</p> <pre><code>private List&lt;Project&gt; projects; public List&lt;Project&gt; getProjects() { return projects; } public void setProjects(List&lt;Project&gt; projects) { this.projects = projects; } </code></pre> <p>In the <a href="http://www.primefaces.org/showcase/ui/datatableRowSelectionSingle.jsf" rel="nofollow">primefaces showcase</a> its the <code>carSmall</code> list that does the same. </p>
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    1. POProblem displaying data from datatable row's current object
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    1. USMatt Handy
    1. USMatt Handy
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    1. CO@Matt Handy i already tryed the primefaces's show case before posting my problem on here, when i try to call the onRowSelect on my page's code,i tape projet. then crtl+space and that gives me #{projet.onRowSelect(event)} if i delere (event) to have just #{projet.onRowSelect} the compiler tells me that the property onRowSelect is unkown. and also when i try to set current object selectedCar by #{projet.selectedCar} the page refer to the geter, and when i try to refer to the seter method it gives me #{{projet.setSelectedCar(selectedCar)}
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    2. COsomeone to help?
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    3. CO@cascadox: Are you sure us use it exactly as in my answer? Which Primefaces version do you use? The fact that the compiler complains about a "property" is a bit irritating since the `rowSelectListener` attribute must resolve to a method and not to a property. Please add some code to your answer that shows the changes you made.
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