angular - How to initialize ag-grid api in angular2 application -


i working on application built using angular2 typescript. using ag-grid display data in grid not able find grid api.

/// <reference path="../../../typings/jquery/jquery.d.ts" />   import {component} 'angular2/core'; import {hero, heroservice}   './hero.service'; var gridoptions; var heroservice; import * core 'angular2/core'; declare var ag: any; ag.grid.initialiseaggridwithangular2({ core: core }); @component({     selector: 'gridapp',     template: `<ag-grid-ng2 #gapp class="ag-fresh" style="height: 300px; width:850px" [gridoptions]="gridoptions" [columndefs]="columndefs" [rowdata]="rowdata" enablesorting="true" enablecolresize="true" enablefilter="true"></ag-grid-ng2>`,     directives: [(<any>window).ag.grid.aggridng2],     providers: [heroservice] }) export class gridviewcomponent {      private columndefs: object[];     private rowdata: object[];        constructor(private _heroservice: heroservice) {         console.log("in grid constructor...");         heroservice = this._heroservice;         this.columndefs = [             { headername: "id", field: "id", sortingorder: ["asc", "desc"], editable: false, width: 100 },             { headername: "name", field: "name", sortingorder: ["asc", "desc"], editable: false, hide: false },          ];          heroservice.getheroes()                 .then(heroes =>                     this.rowdata = heroes         );          gridoptions = {             enablesorting: true,             rowdata: this.rowdata,             columndefs: this.columndefs,             onready: function() {                 gridoptions.api.sizecolumnstofit();                 alert(gridoptions.api);             }          }       }   }

now when trying execute method of this.gridoptions.api throwing error "gridoptions.api undefined. examples mentioned on ag-grid site not working typescript , angular2.

how can initialize , use gridapi in angular2 typescript?

you want initialize gridoptions property of class, not variable. should this.gridoptions:

constructor(private _heroservice: heroservice) {      console.log("in grid constructor...");      this.columndefs = [         { headername: "id", field: "id", sortingorder: ["asc", "desc"], editable: false, width: 100 },         { headername: "name", field: "name", sortingorder: ["asc", "desc"], editable: false, hide: false }     ];      this._heroservice.getheroes().then(heroes => this.rowdata = heroes);      this.gridoptions = {         enablesorting: true,         rowdata: this.rowdata,         columndefs: this.columndefs,         onready: () => {             this.gridoptions.api.sizecolumnstofit();             alert(this.gridoptions.api);         }     } }

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