mj.*_*ati 2 angular ngx-leaflet
我在 angular 2 的 ngx-leaflet 组件方面有问题。在将 *ngif 的状态从 true 更改为 false 并在地图出现时再次从 false 更改为 true 后,没有发生图块渲染。我该怎么做才能避免这个问题?
<button (click)="showMap=!showMap">toggle</button>
<div *ngif="showMap">
<div [style.height.px]="mapHeight" leaflet
(leafletClick)="mapOnClick($event)"
[(leafletCenter)]="mapCenter"
[leafletOptions]="options"
(leafletMapReady)="onMapReady($event)"
[leafletLayers]="layers">
</div>
</div>
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options = {
layers: [
tileLayer('http://tile.openstreetmap.org/...',
{ maxZoom: 18, attribution: '...' })
],
zoom: 12,
center: latLng(35.679966, 51.4)
};
map = null;
onMapReady(map: Map) {
this.map = map;
}
mapOnClick(evt) {
}
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使用吸气剂options。
get options(){
return {
layers: [
tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', { maxZoom: 18, attribution: '...' })
],
zoom: 5,
center: latLng(46.879966, -121.726909)
}
};
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这是工作副本 - https://stackblitz.com/edit/angular-w3ugkr