1、在操作页面执行删除操作，但没有删除成功，删除过wsOThVvmjB程无报错（以下为删js除操作的控制台日志）
i have TileList from which i\'m dragging开发者_StackOverflow中文版 some stuff(image) to Tree (something like dragging sounds into playlist in iTunes), but when i can drop this stuff, i see only underl
加载中,请稍侯......