在地图上触发单击事件时,您可以将预合成事件绑定到图层.从这里,您可以在选择的互动上发送更改事件.
yourmap.on('singleclick',function(event)){
layer.once('precompose',function(event){
yourSelectInteraction.dispatchChangeEvent();
}
}
yourSelectInteraction.on('change',function(){
//Do stuff with your selected features here
}