Hi,<br><br>Thanks Elshae for your response.<br>Now I am able to get sub-folder but unable to have both (layers &amp; folder containing folder).<br>I used this code :<br><br>children : [ {<br>                        nodeType : &quot;gx_layer&quot;,<br>
                        layer : &quot;campus:building&quot;,<br>                        loader : {<br>                            param : &quot;LAYERS&quot;<br>                        }, <br>                        <br>                        children : [ {<br>
                            <br>                            nodeType : &quot;gx_layer&quot;,<br>                            layer : &quot;campus:residential_building&quot;,<br>                            isLeaf : false,<br>
                            loader : {<br>                                param : &quot;LAYERS&quot;            <br>                                }<br>                        },<br>                        {<br>                            nodeType : &quot;gx_layer&quot;,<br>
                            layer : &quot;campus:academic&quot;,<br>                            isLeaf : false,<br>                            loader : {<br>                                param : &quot;LAYERS&quot;<br>                            }<br>
                        }]<br><br><br>Regards,<br>M. Rizwan Khan<br><br><div class="gmail_quote">On Mon, Jan 10, 2011 at 8:29 PM, IT Intern <span dir="ltr">&lt;<a href="mailto:itintern12@gmail.com" target="_blank">itintern12@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Hi Rizwan,<br><br><a href="http://dev.sencha.com/deploy/dev/examples/tree/two-trees.html" target="_blank">http://dev.sencha.com/deploy/dev/examples/tree/two-trees.html</a><br>

 and the examples page at:<br><a href="http://www.sencha.com/products/js/" target="_blank">http://www.sencha.com/products/js/</a><br>
<br>May be of great help to you as ExtJS is the parent library of GeoExtJS<br><br>elshae<br><br><div class="gmail_quote"><div><div></div><div>On Mon, Jan 10, 2011 at 4:58 AM, M. Rizwan Khan <span dir="ltr">&lt;<a href="mailto:mrizwan1.khan@gmail.com" target="_blank">mrizwan1.khan@gmail.com</a>&gt;</span> wrote:<br>


</div></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div></div><div>Hi all,<br><br>I am new to Geoext, I have seen this example <br>

<a href="http://api.geoext.org/1.0/examples/tree.html" target="_blank">http://api.geoext.org/1.0/examples/tree.html</a><br>
<br>and would like to added multiple levels in this tree structure? in the current example only 2 levels are shown.<br>
<br>Regards,<br><font color="#888888">M. Rizwan Khan<br><br>
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