agm-marker onMouseOver打开agm-info-window

Question

我使用Angular Google Maps(AGM)组件.我需要在标记鼠标悬停上打开信息窗口.如何infowindow在我的函数中检索实例onMouseOver以打开它？

<agm-map [fitBounds]="latlngBounds" [zoom]="15">
    <agm-marker *ngFor="let m of markers; let i = index"
                [latitude]="m.geoCode.latitude"
                [longitude]="m.geoCode.longitude"
                (mouseOver)="onMouseOver(m)"
                >

        <agm-info-window [disableAutoPan]="false">

            <div>
                <a (click)="onClickInfoView({id:m.id})" class="btn btn-attention pull-right">test<i class="fa fa-angle-double-right"></i></a>
            </div>

        </agm-info-window>


    </agm-marker>

</agm-map>



onMouseOver(data) {
        ???? /* how to open here the info window?
    }

Answer 1

您可以添加一个 mouseOut 事件并创建一个函数来关闭 InfoWindow onMouseOut

    <agm-map #gm [fitBounds]="latlngBounds" [zoom]="15">
    <agm-marker *ngFor="let m of markers; let i = index"
                [latitude]="m.geoCode.latitude"
                [longitude]="m.geoCode.longitude"
                (mouseOver)="onMouseOver(infoWindow, $event)" 
                (mouseOut)="onMouseOut(infoWindow, $event)"
                >

        <agm-info-window [disableAutoPan]="false" #infoWindow>

            <div>
                {{m.name}}
                {{m.rating}}
            </div>
            <div>
                <a (click)="onClickInfoView({id:m.id})" class="btn btn-attention pull-right">Daje <i class="fa fa-angle-double-right"></i></a>
            </div>

        </agm-info-window>


    </agm-marker>

</agm-map>


onMouseOver(infoWindow, $event: MouseEvent) {
        infoWindow.open();
    }

onMouseOut(infoWindow, $event: MouseEvent) {
        infoWindow.close();
    }

Answer 2

最后我找到了一个解决方案:

<agm-map #gm [fitBounds]="latlngBounds" [zoom]="15">
    <agm-marker *ngFor="let m of markers; let i = index"
                [latitude]="m.geoCode.latitude"
                [longitude]="m.geoCode.longitude"
                (mouseOver)="onMouseOver(infoWindow,gm)"
                >

        <agm-info-window [disableAutoPan]="false" #infoWindow>

            <div>
                {{m.name}}
                {{m.rating}}
            </div>
            <div>
                <a (click)="onClickInfoView({id:m.id})" class="btn btn-attention pull-right">Daje <i class="fa fa-angle-double-right"></i></a>
            </div>

        </agm-info-window>


    </agm-marker>

</agm-map>


onMouseOver(infoWindow, gm) {

        if (gm.lastOpen != null) {
            gm.lastOpen.close();
        }

        gm.lastOpen = infoWindow;

        infoWindow.open();
    }