<div dir="ltr">I am trying to develop a plugin which will have tree. I am following one example mentioned on <div><a href="https://developer.mozilla.org/en-US/docs/XUL/Tutorial/Tree_View_Details">https://developer.mozilla.org/en-US/docs/XUL/Tutorial/Tree_View_Details</a><br>
</div><div><br></div><div>But when I install the plugin it does not render any plugin.</div><div><br></div><div>My googbar_tree.xul file contains the same code mentioned in the last section(i.e. Complete Example) mentioned at</div>
<div><a href="https://developer.mozilla.org/en-US/docs/XUL/Tutorial/Tree_View_Details">https://developer.mozilla.org/en-US/docs/XUL/Tutorial/Tree_View_Details</a> </div><div><br></div><div>chrome.manifest contents:</div><div>
<div>content googbar content/</div><div>overlay chrome://browser/content/browser.xul chrome://googbar/content/googbar_tree.xul</div></div><div><br></div><div>install.rdf contents:</div><div><div><?xml version="1.0"?></div>
<div><RDF:RDF xmlns:em="<a href="http://www.mozilla.org/2004/em-rdf#">http://www.mozilla.org/2004/em-rdf#</a>"</div><div>         xmlns:NC="<a href="http://home.netscape.com/NC-rdf#">http://home.netscape.com/NC-rdf#</a>"</div>
<div>         xmlns:RDF="<a href="http://www.w3.org/1999/02/22-rdf-syntax-ns#">http://www.w3.org/1999/02/22-rdf-syntax-ns#</a>"></div><div>  <RDF:Description RDF:about="rdf:#$ETqSM3"</div><div>                   em:id="{ec8030f7-c20a-464f-9b0e-13a3a9e97384}"</div>
<div>                   em:minVersion="1.5"</div><div>                   em:maxVersion="2.0.*" /></div><div>  <RDF:Description RDF:about="urn:mozilla:install-manifest"</div><div>                   em:id="<a href="mailto:googbar@devilsworkshop.org">googbar@devilsworkshop.org</a>"</div>
<div>                   em:name="GoogBar"</div><div>                   em:version="1.0"</div><div>                   em:creator="Pratz"</div><div>                   em:description="A Search facility!"</div>
<div>                   em:homepageURL="<a href="http://www.googbar.com/">http://www.googbar.com/</a>"></div><div>    <em:targetApplication RDF:resource="rdf:#$ETqSM3"/></div><div>  </RDF:Description></div>
<div></RDF:RDF></div></div><div><br></div><div>I am installing this plugin on Firefox 26.0.</div><div><br></div><div>Please let me know where I am missing.</div><div><br></div><div>Thanks,</div><div>Pratz</div></div>