使Django-leaflet弹出窗口始终打开以显示django-geojson要素属性

Question

我正在尝试使弹出窗口在django-leaflet上打开页面加载。我该怎么做呢？

var collection = {{ object_list|geojsonfeature:"popupContent"|safe }};
      console.log(collection);
    
    function onEachFeature(feature, layer) {
        if (feature.properties && feature.properties.popupContent) {
          layer.bindPopup(feature.properties.popupContent).openPopup();
        }
      }

Answer 1

这是可行的：

 function onEachFeature(feature, layer) { 

    // does this feature have a property named popupContent?
    if (feature.properties && feature.properties.popupContent) {

        layer.addTo(map).bindPopup(feature.properties.popupContent,{autoClose:false}).openPopup();
};  

}