我正在使用d3.js v5。我得到了可折叠的树，但无法搜索，也无法拖放。我尝试了多种方法，但没有数据。这是我正在使用的代码，我也需要Searchable tree Drag&Drop
{
"name":"Family",
"children":[
{
"name":"Parents",
"children":[
{
"name":"Father",
"children":[
{
"name":"Brother",
"children":[
{
"name":"Child-1"
}
]
},
{
"name":"Sister",
"children":[
{
"name":"Child-2"
}
]
},
{
"name":"Brother-in-law",
"children":[
{
"name":"child-3"
}
]
},
{
"name":"utterances",
"children":[
{
"name":"child-1-1"
},
{
"name":"child-1-2"
},
{
"name":"child-1-3"
},
{
"name":"child-1-4"
},
{
"name":"child-1-5"
},
{
"name":"child-1-6"
}
]
},
{
"name":"Sister-in-law",
"children":[
{
"name":{
"intentName":"child-1-7",
"utterances":[
"child-1-3",
"child-1-4",
"child-1-5"
]
}
},
{
"name": {
"intentName": "child-1-8",
"utterances": [
"child-1-1",
"child-1-2",
"child-1-3",
"child-1-4"
]
}
}
]
},
{
"name":"Son",
"children":[
{
"name":"child-1-8"
},
{
"name":"child-1-9"
},
{
"name":"child-1-10"
},
{
"name":"child-1-11"
}
]
},
{
"name":"daughter",
"children":[
{
"name":"child-1-12"
},
{
"name":"child-1-13"
}
]
}
]
},
{
"name":"Mother",
"children": [
{
"name": "Brother",
"children": [
{
"name": "Children-1"
}
]
},
{
"name": "Sister",
"children": [
{
"name": "Children-2"
}
]
},
{
"name": "Brother-in-law",
"children": [
{
"name": "Children-3"
}
]
},
{
"name": "utterances",
"children": [
{
"name": "Children-1-1"
},
{
"name": "Children-1-2"
},
{
"name": "Children-1-3"
},
{
"name": "Children-1-4"
},
{
"name": "Children-1-5"
},
{
"name": "Children-1-6"
}
]
},
{
"name": "Sister-in-law",
"children": [
{
"name": {
"intentName": "Children-1-7",
"utterances": [
"Children-1-3",
"Children-1-4",
"Children-1-5"
]
}
},
{
"name": {
"intentName": "Children-1-8",
"utterances": [
"Children-1-1",
"Children-1-2",
"Children-1-3",
"Children-1-4"
]
}
}
]
},
{
"name": "Son",
"children": [
{
"name": "Children-1-8"
},
{
"name": "Children-1-9"
},
{
"name": "Children-1-10"
},
{
"name": "Children-1-11"
}
]
},
{
"name": "daughter",
"children": [
{
"name": "Children-1-12"
},
{
"name": "Children-1-13"
}
]
}
]
}
]
}
]
}
这是我的代码this.parentTreeObj
中的json{{1}}
请建议我该怎么做。预先感谢