There is a cow writes this article, you can refer to: http://www.rocketboots.com.au/blog/index.cfm? Mode = entry & entry = 29748A02-E081-51EF-A76F3A9D8308A716
Below I will end the steps: 1. Download and install Oxygen Plug-in 2. Set Oxygen, Window> Preferences> Oxygen-> Editor> Tag Insight-> SXL, select Other, set the properties of XML Schema. Point to file mxml.xsd, mxml.xsd file is located in Flex installation directory (file location extras / schema / mxml.xsd) 3. Set the association with the MXML file, Window> Preferences> Workbench> File Associations. Note: Editor Selects XSL Editor, otherwise online tips will not appear.
This is OK, there is a detailed illustration in the article.
