如何选择在弯曲树中的某个节点？ [英] How do I select a certain node in a tree in flex?

问题描述

我试图让一个单节点性能，如我已经为它或东西设置名称。我怎么能去的只是选择这个节点？我可以用一个事件做

I'm trying to get properties for one single node such as the name I've set for it or something. How can I go by just selecting this one node? I can do it with an event

e.currentTarget.selectedItem.@name;

不过，我要抓住它没有的情况下，我怎么能去这样做呢？

But I need to grab it without the event, how can I go by doing this?

推荐答案

这是更好地从你的数据提供者xmlTree获取数据，因为它是一个XML /你总是可以使用像建

it's better to get data from your data provider for xmlTree, because it's a XML/XMLList you can always use construction like

myxml.nodename [0]。@属性

myxml.nodename[0].@attribute

这篇关于如何选择在弯曲树中的某个节点？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IT屋！