问题描述
我有一个L2S类5桌DBML：全球>>分类>>子分类>> >>项项数据。我希望能够从全局表导航下来的树形结构当中去的项目 - 从项数据表中显示标题
I have 5 tables in a L2S Classes dbml : Global >> Categories >> Sub-Category >> Item >> Item Data. I want to be able to navigate from the Global table down a tree like structure to get to the items - displaying the title from the Item Data table.
我有一个使用IHierarchyData / IHierarchicalEnumerable通过遍历集合输出未排序列表，然后我变成与jQuery树上收集延伸现有控件。我这样做是基于Return从分层SQL数据取消有序列表
I have an existing control that uses a IHierarchyData / IHierarchicalEnumerable extended collection by iterating over the collection to output an un-ordered list which I then turn into a tree with jquery. I did it based on Return Un-Ordered List from hierarchical sql data
有没有一种简单通用的方法，我可以用它来把数据从上面的表结构成一个层次结构，这样我可以重新使用现有的控制，只是传递一个不同的集合。
Is there an easy generic way that I could use to put the data from the above table structure into a a Hierarchical structure so that I could re-use my existing control and and just pass in a different collection.
推荐答案
您是否尝试过的？我已经实现在多个页面此解决方案。我用ObjectDataSources，而不是直接LinqDataSources保持我的数据逻辑分离，但嵌套EntitySets做工精美。
Have you tried Nested Listviews? I have implemented this solution in several pages. I use ObjectDataSources instead of LinqDataSources directly to keep my data logic separate, but the nested EntitySets work beautifully.
这篇关于把LINQ to SQL的成果转化为层次结构使用了非有序列表（jQuery的树）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！