headTitle($this->config->title->site); $this->headTitle($this->config->title->data); $this->headTitle("Extent Map Browse"); $this->headTitle()->setSeparator(' - '); $this->theme->AppendPlus($this,'tianditu'); $this->nav[] = array('link'=>"/data/map",'title'=>'Extent Map Browse'); ?>

render('breadcrumbs.phtml'); ?> partial('data/tools.phtml'); ?>

Zoom the map to an extent, then click "Search Data" to view the data that locate in the current map extent.