Mozier's weblog

摘要： Storing and Displaying Hierarchical Data Submitted by Jeff Howden,jeff@jeffhowden.com Storing and displaying hierarchical data梠ften called a tree梚s not a simple task, but it often is an unfortunate ne... 阅读全文

摘要： building and using a flexible categorization system没有用到递归,想法也很独特,能对类别进行添加,修改,删除.我运行了下源代码,灵活性不大,比如:所谓的修改只能修改某类别名称,而不能修改其子父类从属关系.总的来说还是可以参考下的.P.S.其实就是转的CF开发者杂志里的文章.查看更多 阅读全文