Question??Open different map

[AnietaWang]

ALL.
I have a question to ask for your help.I want to make a ComboBox which includes two zones' name,when the value changes to be zone A ,I want to make the map changes to a new map about zone A instead of the default,and at the same time the layers in toc changes also.The same to zone B.
(I do it in a complete project.The trouble is that the program adds basemaps and operationallayers  by config-all.xml by default,so if I add layer to it ,it will total adds in ,I am confused)
Thank you.
--Anieta

[RobertScheitlin__GISP · Accepted solution]

Anieta,

   Sounds like what you are wanting is already developed in a widget called the enhanced Map Switcher by David Galluzzo. Find it here:

http://www.arcgis.com/rc/item.html?id=c720fb45e752402d978c2fdbe4259746

Don't forget to click the Mark as answer check on this post and to click the top arrow (promote) as shown below:

[AnietaWang]

Robert ,
Thank you ,I will try to solve my problem using it .
---Anieta