title: How can I set a MenuItem as active in Drawer - Material UI?
body: <p>I have this code: </p>
  
  <pre><code>            &lt;Drawer 
                  docked = {false}
                  width = {330}
                  open = {this.state.drawerOpen}
                  onRequestChange = {(drawerOpen) =&gt; this.setState({drawerOpen})}
              &gt;
  
                      &lt;MenuItem primaryText="Inicio" onTouchTap = {this.drawerOpened} containerElement = {&lt;Link to="/administrador/inicio"/&gt;}/&gt;
                      &lt;MenuItem primaryText="Nueva Incidencia" onTouchTap = {this.drawerOpened} containerElement = {&lt;Link to="/administrador/nueva_incidencia"/&gt;}/&gt;
                      &lt;MenuItem primaryText="Incidencias Recibidas" onTouchTap = {this.drawerOpened} containerElement = {&lt;Link to="/administrador/incidencias_recibidas"/&gt;}/&gt;
                      &lt;MenuItem primaryText="Informes" /*onTouchTap = {() =&gt; this.currentPages('Informes')}*/onTouchTap = {this.drawerOpened} containerElement = {&lt;Link to="/administrador/informes"/&gt;}/&gt;
              &lt;/Drawer&gt;
  </code></pre>
  
  <p>I want that when I click on one MenuItem, it set up as 'active' (as in Bootstrap), with a background lighgrey and similar styles. How could I do this?. The problem is due to React-Router too, which unmount the component Menu and Re-Render it again, so states are not available.</p>
  
  <p>Thank you.</p>