DebugElement
interface DebugElement extends DebugNode {
name: string
properties: {...}
attributes: {...}
classes: {...}
styles: {...}
childNodes: DebugNode[]
nativeElement: any
children: DebugElement[]
query(predicate: Predicate<DebugElement>): DebugElement
queryAll(predicate: Predicate<DebugElement>): DebugElement[]
queryAllNodes(predicate: Predicate<DebugNode>): DebugNode[]
triggerEventHandler(eventName: string, eventObj: any): void
// 继承自 core/DebugNode
listeners: DebugEventListener[]
parent: DebugElement | null
nativeNode: any
injector: Injector
componentInstance: any
context: any
references: {...}
providerTokens: any[]
}
属性
| 属性 | 说明 |
|---|---|
name: string | 只读 |
properties: { [key: string]: any; } | 只读 |
attributes: { [key: string]: string | null; } | 只读 |
classes: { [key: string]: boolean; } | 只读 |
styles: { [key: string]: string | null; } | 只读 |
childNodes: DebugNode[] | 只读 |
nativeElement: any | 只读 |
children: DebugElement[] | 只读 |
