Get the API response directly as soon as it runs successfully

[er-shrey]

Sometimes the API will result as:

geocoded_waypoints:[{}, {}]
0:{}
1:{}
routes:[]
status:"ZERO_RESULTS"

i.e. directions not found, at this time (onChange) event will not get fired. Is there any workaround.

(let the user gave wrong destination location, say in the mid of ocean)

[er-shrey]

@output() onSuccess: EventEmitter = new EventEmitter();

private directionDraw() {
this.gmapsApi.getNativeMap().then((map: GoogleMap) => {
this.onSuccess.emit(this.directionsDisplay.getDirections());
if (typeof this.directionsDisplay === 'undefined') {
this.directionsDisplay = new google.maps.DirectionsRenderer(this.renderOptions);
this.directionsDisplay.setMap(map);
this.directionsDisplay.addListener('directions_changed', () => {
// #18 - listener for dragable routes
this.onChange.emit(this.directionsDisplay.getDirections());
});
}

I think this update will work

[explooosion]

Hi! @er-shrey .

Please install the latest version(0.7.2).

HTML

  <agm-direction
	...
    (onResponse)="onResponse($event)"
  >
  </agm-direction>

TypeScript

  public onResponse(event: any) {
    console.log('onResponse', event);
  }

[er-shrey]

Thanks buddy