ngx-dexie
Dexie module for Angular 2.0+ projects
Install
npm install ngx-dexie --save
How to use
Import and configure DexieModule
//...; ;
Using your dexie instance
The DexieModule
provides now a configured Dexie db instance and a Dexie db service,i.e. DexieService
which can be injected anywhere inside the AppModule
.
;;
API
dexieService.addOne(table: string,object: Object)
Adds the entry object
to the dexie table table
Returns a promise which when resolved gives the key of the object added,when rejected gives the error that occured.
dexieService.addMultiple(table: string,objects: Object[])
Adds multiple objects
to the dexie table table
Returns a promise which works similar to Dexie bulkAdd()
dexieService.count(table: string)
Returns a promise which when resolved gives the number of objects in the table table
dexieService.addOrUpdateOne(table: string,object: Object,key?: any)
Works similar to Dexie put()
dexieService.addOrUpdateMultiple(table: string,objects: Object[],keys?: any)
Works similar to Dexie bulkPut()
dexieService.deleteOne(table: string,primaryKey: any)
Works similar to Dexie delete()
dexieService.deleteMultiple(table: string,primaryKeys: any[])
Works similar to Dexie bulkDelete()
dexieService.clearAll(table: string)
Works similar to Dexie clear()
dexieService.operateOnEach(table: string,callback: (item: any,idbCursor: any) => any)
Works similar to Dexie each()
dexieService.filter(table: string,filterFunction: (value: any) => boolean)
Works similar to Dexie filter()
dexieService.getByPrimaryKey(table: string,primaryKey: any,callback?: (item: Object) => any)
Works similar to Dexie get()
dexieService.getByKeyToValueMap(table: string,keyValueMap: Object,callback?: (item: Object) => any)
Works similar to Dexie get()
dexieService.getFirstNItemsOfTable(table: string,num: number)
Works similar to Dexie limit()
dexieService.orderBy(table: string,index: string)
Works similar to Dexie orderBy()
dexieService.offset(table: string,ignoreUpto: number)
Works similar to Dexie offset()
dexieService.reverse(table: string)
Works similar to Dexie reverse()
dexieService.toArray(table: string,callback?: (objects: Object[]) => any)
Works similar to Dexie toArray()
dexieService.toCollection(table: string)
Works similar to Dexie toCollection()
dexieService.update(table: string,key: any,changes: Object)
Works similar to Dexie update()