help, how to change layers by clicking buttons

[LiLin]

I am current working on display different kind of maps in a single map. For example, have ESRI map as the base map, and click a button within map, the layer changes to street map. It very like to change imagery to street in google earth..
Thanks for any suggestion on my problem.

[CraigMcDade]

I am current working on display different kind of maps in a single map. For example, have ESRI map as the base map, and click a button within map, the layer changes to street map. It very like to change imagery to street in google earth..
Thanks for any suggestion on my problem.

Sounds like you are looking for the Basemap Gallery widget. Give that a look and see if it meets your needs.

[LiLin]

Sounds like you are looking for the Basemap Gallery widget. Give that a look and see if it meets your needs.

Yeah, it is what I am looking for. thanks , finally figure it out