默认情况下使用Google-Maps-for-Rails选择标记(Selecting a marker by default using Google-Maps-for-Rails)
我有一个带标记的地图,我需要通过dafault选择一个标记,如下所示。 这可能使用gmaps4rails吗?
好的,这对我有用:
Gmaps.map.callback = function() { if (Gmaps.map.markers.length == 1) { //only one marker, choose the zoom level you expect setTimeout(function() { Gmaps.map.serviceObject.setZoom(15);}, 50); } else{ //more than one marker, let's auto_zoom Gmaps.map.map_options.auto_zoom = true; Gmaps.map.adjustMapToBounds(); } // focus on first marker marker = Gmaps.map.markers[0] setTimeout(function() { google.maps.event.trigger(marker.serviceObject, 'click') }, 250); }I have a map with markers, and I need to select one marker by dafault, like shown below. Is this possible using gmaps4rails?
Ok here is what worked for me:
Gmaps.map.callback = function() { if (Gmaps.map.markers.length == 1) { //only one marker, choose the zoom level you expect setTimeout(function() { Gmaps.map.serviceObject.setZoom(15);}, 50); } else{ //more than one marker, let's auto_zoom Gmaps.map.map_options.auto_zoom = true; Gmaps.map.adjustMapToBounds(); } // focus on first marker marker = Gmaps.map.markers[0] setTimeout(function() { google.maps.event.trigger(marker.serviceObject, 'click') }, 250); }最满意答案
1.5.6不方便,但是:
首先得到你的标记(应该住在Gmaps.map.markers )
然后:
google.maps.event.trigger(marker.serviceObject, 'click')1.5.6 is not that convenient, but:
First get your marker (should live in Gmaps.map.markers)
Then:
google.maps.event.trigger(marker.serviceObject, 'click')更多推荐
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