Zoom previous widget?

Question

Original User: RedmondGIS

Any one have one? Looking for a zoom to previous or back arrow that will display the last view scene by the user

roads.jpg

buff_roads.jpg

buff.jpg

Anonymous User · Answer

Original User: xemoka

If you want to do it inside a non-flex viewer application you'd need to:
import com.esri.ags.tools.NavigationTool;

private var navTool:NavigationTool;

navTool.zoomToPrevExtent();
navTool.zoomToNextExtent();

As seen in: http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tools/NavigationTool.html
with a working example and source @ http://help.arcgis.com/en/webapi/flex/samples/index.html?sample=NavigationTool

RRubalcava · Answer

For Flexviewer? This is built in to the Navigation widget in the latest Flexviewer release. Just above the navigation slider.