【发布时间】:2020-08-17 08:02:01
【问题描述】:
我有一个树形数据结构。在该结构中,有嵌套的子节点,其中包含文件数组。我想根据节点点击事件获取这些文件的详细信息。
这是树模拟数据:
data:[{
id: 1,
name: 'Resources',
type:'folder,
files: [],
children: [
{
id: 4,
name: 'Resources Zone 1-A',
type: 'folder',
files: [
"Resources-zone-east.doc",
"Resources-zone-east-1-A.doc"
]
}
]
},
{
id: 2,
name: 'Services',
type: 'folder',
files: [
"Services-east-zone-2A.doc",
"Services-West-zone-2A.doc"
],
children: [
id: 5,
name: 'Services-South-Zone-3B",
type: 'folder',
files: [
"Services-South-zone-3B1.doc",
"Services-South-zone-3B2.doc"
],
]
},
{
id: 3,
name: 'Servers',
type: 'folder',
files: [
'Servers-east-zone-3B.doc',
'Servers-west-zone-3B.doc'
],
children: []
}]
我想这样做。如果我点击子节点 'Services-South-Zone-3B' 那么我会将这些文件放入一个数组中 ->
let result=["Services-South-zone-3B1.doc","Services-South-zone-3B2.doc"]
如何像这样迭代和显示文件?
【问题讨论】:
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