An easy way to add interactivity to your ArcGIS JavaScript applications is through info windows that display information in response to a user action. From working with other APIs, you might know info windows as ''balloons'', ''map tips'', ''callouts'', or ''popups''. The concept is the same: the user clicks or hovers over a location on the map ...

Here's a brief look at what's new in the ArcGIS Server .NET Web ADF at 9.3.1. This information comes from the What's new in ArcGIS 9.3.1 PDF where you can read about new features in all areas of the product. If you have questions about any of the new features, please leave a comment to this post. Customizing the look and feel of MapTips The Web ...

In this post, guest author Sam Berg of ESRI Boston explains how to link map tips to a GeoRSS feed using the Web ADF: The ArcGIS Server 9.2 Web ADF provides a very useful capability in its support of web-tier graphics resources. Because the underlying map services in an application are not therefore required to draw all ...