我有一个弹出窗口,我在OpenLayers中声明这样:
var feature = new O[penLayers.Feature(markers, lonLat);
feature.popupClass = OpenLayers.Class(OpenLayers.Popup.FramedCloud, {
'autoSize': true;
'maxSize': new OpenLayers.Size(500, 300)
});
问题是我的地图上的多个弹出窗口是使用连续的z索引创建的,因此弹出窗口将始终按照添加标记的顺序显示,最新标记的弹出窗口始终位于顶部。
有没有办法更改它,以便最近点击的标记弹出窗口位于顶部,而不是最近添加的标记?我已经尝试手动更改firebug中的z-index(作为测试),但它没有将它带到前面。我宁愿避免删除和重新设置弹出窗口或标记,但它似乎是我能找到的唯一解决方案。
答案 0 :(得分:3)
您可以使用jQuery来制作zindex
这样的技巧
clientesLayer = new OpenLayers.Layer.Vector("PuntosVentas");
feature = new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Point(vectorFatri.puntos[index][0],vectorFatri.puntos[index][1]),
{description: '<div><div class="popup_title"><h4>'+vectorFatri.imei+'</h4></div><div class="popup_content">'+vectorFatri.fecha[index]+'</div></div>'} ,
{
strokeColor: "#00FF00",
strokeOpacity: 1,
strokeWidth: 2,
fillColor: "#FF5500",
fillOpacity: 0.5,
pointRadius: 6,
pointerEvents: "visiblePainted"
}
);
controls = {
selector: new OpenLayers.Control.SelectFeature(clientesLayer, {
onSelect: function (feature) {
feature.popup = new OpenLayers.Popup.FramedCloud("pop",
feature.geometry.getBounds().getCenterLonLat(),
new OpenLayers.Size(300,200),
'<div class="markerContent">'+feature.attributes.description+'</div>',
null,
true,
function() { controls['selector'].unselectAll(); }
);
map.addPopup(feature.popup);
{# console.log('me seleccionaron');#}
//jquery trick to make the popup front of everything
$(".olPopup").css("z-index", 10000)
{# setTimeout(function(){$(".olPopup").css("z-index", 10000);}, 2000);#}
},
onUnselect: function (feature) {
map.removePopup(feature.popup);
feature.popup.destroy();
feature.popup = null;
}
})
}
map.addControl(controls['selector']);
controls['selector'].activate();
clientesLayer.addFeatures(feature);
答案 1 :(得分:1)
我无法弄清楚如何可靠地更改z-index并使其工作,但我能够通过完全删除然后创建地图标记的新克隆来解决我的问题
答案 2 :(得分:0)
致电ms.setZIndex(100000);
,其中ms
是标记的容器(OpenLayers.Layer.Markers
的实例);