如何在web端点击标记点,跳转到指定网页

0 投票
查了一下leaflet只有鼠标点击的事件,我如何能指定被标记的点才执行我想要的操作,其他点不需要
7月 6 分类:  39次浏览 | 用户: wenyeqv 初出茅庐 (21 分)

1个回答

0 投票

http://iclient.supermap.io/examples/leaflet/editor.html#02_getFeatureByBuffer


<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title data-i18n="resources.title_getFeatureByBuffer"></title>
<script type="text/javascript" src="../js/include-web.js"></script>
</head>
<body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
<div id="map" style="margin:0 auto;width: 100%;height: 100%"></div>
<script type="text/javascript" src="../../dist/leaflet/include-leaflet.js"></script>
<script type="text/javascript">
    var host = window.isLocal ? window.server : "http://support.supermap.com.cn:8090";
    var map, resultLayer,
        baseUrl = host + "/iserver/services/map-world/rest/maps/World",
        url = host + "/iserver/services/data-world/rest/data";
    map = L.map('map', {
        preferCanvas: true,
        crs: L.CRS.EPSG4326,
        center: {lon: 0, lat: 0},
        maxZoom: 18,
        zoom: 2
    });
    L.supermap.tiledMapLayer(baseUrl).addTo(map);
    query();

    function query() {
        var polygon = L.polygon([[-20, 20], [0, 20], [0, 40], [-20, 40], [-20, 20]], {color: 'red'});
        polygon.addTo(map);
        var bufferParam = new SuperMap.GetFeaturesByBufferParameters({
            datasetNames: ["World:Capitals"],
            bufferDistance: 10,
            geometry: polygon
        });
        L.supermap
            .featureService(url)
            .getFeaturesByBuffer(bufferParam, function (serviceResult) {
                resultLayer = L.geoJSON(serviceResult.result.features, {
                    onEachFeature: function (feature, layer) {
                        if(feature.properties.ID == 175){
                        layer.bindPopup(resources.text_capital+":" + feature.properties.CAPITAL);    
                        }
                    }
                }).addTo(map);
            });
    }
</script>
</body>
</html>

用网址的范例和这段代码替换源代码,然后测试一下。这个是查询后得到的点,通过判断条件设置某些可以点击生成弹窗或其他效果。如果是自己添加的点也是一样的。对点的属性做判断,然后符合判断条件的添加不同的事件

7月 8 用户: 于浩 名扬四海 (4,171 分)
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