问题描述
我需要实现与此类似的功能，但是事情是在我的数据中，同一个人可以有多个地址，我想在多行中显示它们。我在实现此目标方面遇到了麻烦，因为我还不太熟悉。任何帮助将不胜感激。
https://swimlane.github.io/ngx-datatable/#row-details
这是我的数据的样子
[
{
"id": "5f451a65be59011529dc7ec5","name": "Test","description": "Test Description","pendingChanges": [
{
"id": "5f451a65be59011529dc7ec6","name": "Test1","description": "Test Description 1",},{
"id": "5f451a65be59011529dc7ec7","name": "Test2","description": "Test Description 2",}
]
}
]
这是HTML代码段
<ngx-datatable-row-detail [rowHeight]="'100%'" #rulesDetailRow (toggle)="onDetailToggle($event)">
<ng-template let-row="row" let-expanded="expanded" ngx-datatable-row-detail-template>
<div style="padding-left:35px;">
<div><strong>Rule</strong></div>
<div>{{ row.id }}</div>
</div>
</ng-template>
</ngx-datatable-row-detail>
现在，当我访问row.id或row.name时，将显示详细信息。但是当我访问row.pendingChanges.id或row.pendingChanges.name时，UI不显示任何内容，而当我使用row.pendingChanges时，UI显示[object Object],[object Object]。
解决方法
final class LocationAnnotation: NSObject,MKAnnotation {
let location: AnyLocation
init<L: SomeLocation>(location: L) {
self.location = AnyLocation(location)
super.init()
}
override var hash: Int {
location.hashValue
}
override func isEqual(_ object: Any?) -> Bool {
(object as? LocationAnnotation)?.location == location
}
}
是一个数组（这是您写[Object]，[Object]的原因
row.pendingChanges所以你可以写
{{row.pendingChanges}} //[object Object],[object Object]