说明： openlaszlo开发入门视频。openlaszlo是开发RIA(富客户端)语言，基于xml语法，使用openlaszlo库在客户端能够展现丰富的界面体验，是新一代web开发的工具。 (OpenLaszlo video entry. OpenLaszlo is the development of RIA (rich client) language, based on the xml grammar, the use of OpenLaszlo library on the client to show the rich interface experience, is a new generation of web development tools.)
