Class DistrictSearch

Hierarchy

EventEmitter
- DistrictSearch

Index

Constructors

constructor

Methods

Constructors

constructor

new DistrictSearch(options?: Options): DistrictSearch

Overrides EventEmitter.constructor
- Defined in amap-js-api-district-search/index.d.ts:85
行政区查询

Parameters
- Optional options: Options
  
  选项
Returns DistrictSearch

Methods

emit

emit(eventName: string, data?: any): DistrictSearch

Inherited from EventEmitter.emit
- Defined in amap-js-api/event.d.ts:34
触发事件

Parameters
- eventName: string
  
  事件名称
- Optional data: any
  
  事件数据
Returns DistrictSearch

off

off<C>(eventName: string, handler: "mv" | ((event: any) => void), context?: C): DistrictSearch

Inherited from EventEmitter.off
- Defined in amap-js-api/event.d.ts:24
移除事件绑定

Type parameters
- C = DistrictSearch
Parameters
- eventName: string
  
  事件名称
- handler: "mv" | ((event: any) => void)
  
  事件功能函数
- Optional context: C
  
  事件上下文
Returns DistrictSearch

on

on<C>(eventName: string, handler: (event: any) => void, context?: C, once?: boolean, unshift?: boolean): DistrictSearch

Inherited from EventEmitter.on
- Defined in amap-js-api/event.d.ts:11
注册事件

Type parameters
- C = DistrictSearch
Parameters
- eventName: string
  
  事件名称
- handler: (event: any) => void
  
  事件回调函数
  - - (event: any): void
    - Parameters
      - event: any
      Returns void
- Optional context: C
  
  事件回调中的上下文
- Optional once: boolean
  
  触发一次
- Optional unshift: boolean
  
  更改事件顺序
Returns DistrictSearch

search

search(keyword: string, callback: (status: SearchStatus, result: string | SearchResult) => void): void

- Defined in amap-js-api-district-search/index.d.ts:91
根据关键字查询行政区或商圈信息

Parameters
- keyword: string
  
  关键词
- callback: (status: SearchStatus, result: string | SearchResult) => void
  
  回调
  - - (status: SearchStatus, result: string | SearchResult): void
    - Parameters
      - status: SearchStatus
      - result: string | SearchResult
      Returns void
Returns void

setExtensions

setExtensions(extensions?: boolean): void

- Defined in amap-js-api-district-search/index.d.ts:106
Parameters
- Optional extensions: boolean
Returns void

setLevel

setLevel(level?: Level): void

- Defined in amap-js-api-district-search/index.d.ts:99
设置关键字对应的行政区级别或商圈

Parameters
- Optional level: Level
  
  级别
Returns void

setSubdistrict

setSubdistrict(district?: 0 | 2 | 3 | 1): void

- Defined in amap-js-api-district-search/index.d.ts:104
设置下级行政区级数

Parameters
- Optional district: 0 | 2 | 3 | 1
  
  级数
Returns void

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