leaflet-search
Version:
Leaflet Control for searching markers/features by attribute on map or remote searching in jsonp/ajax
257 lines (196 loc) • 7.98 kB
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.3.0/dist/leaflet.css" />
<link rel="stylesheet" href="../src/leaflet-search.css" />
<link rel="stylesheet" href="style.css" />
<style>
.maptest {
border-radius:.125em;
border:2px solid #1978cf;
box-shadow: 0 0 8px #999;
width:235px;
height:240px;
}
.maptest_wrap {
float:left;
margin:10px;
}
h4 {
margin:0
}
</style>
</head>
<body>
<h3><a href="../"><big>◄</big> Leaflet.Control.Search</a></h3>
<h4>Testing area</h4>
<script src="https://unpkg.com/jquery@3.3.1/dist/jquery.js"></script>
<script src="https://unpkg.com/leaflet@1.3.0/dist/leaflet.js"></script>
<script src="../src/leaflet-search.js"></script>
<div class="maptest_wrap">
<h4>search in layer</h4>
<div id="map_simple" class="maptest"></div>
<script>
var data = [
{"loc":[41.575330,13.102411], "title":"aquamarine"},
{"loc":[41.575730,13.002411], "title":"black"},
{"loc":[41.807149,13.162994], "title":"blue"},
{"loc":[41.507149,13.172994], "title":"chocolate"},
{"loc":[41.847149,14.132994], "title":"coral"},
{"loc":[41.219190,13.062145], "title":"cyan"},
{"loc":[41.344190,13.242145], "title":"darkblue"},
{"loc":[41.679190,13.122145], "title":"darkred"},
{"loc":[41.329190,13.192145], "title":"darkgray"},
{"loc":[41.379290,13.122545], "title":"dodgerblue"},
{"loc":[41.409190,13.362145], "title":"gray"},
{"loc":[41.794008,12.583884], "title":"green"},
{"loc":[41.805008,12.982884], "title":"greenyellow"},
{"loc":[41.536175,13.273590], "title":"red"},
{"loc":[41.516175,13.373590], "title":"rosybrown"},
{"loc":[41.506175,13.173590], "title":"royalblue"},
{"loc":[41.836175,13.673590], "title":"salmon"},
{"loc":[41.796175,13.570590], "title":"seagreen"},
{"loc":[41.436175,13.573590], "title":"seashell"},
{"loc":[41.336175,13.973590], "title":"silver"},
{"loc":[41.236175,13.273590], "title":"skyblue"},
{"loc":[41.546175,13.473590], "title":"yellow"},
{"loc":[41.239190,13.032145], "title":"white"}
];
var map = new L.Map('map_simple', {zoom: 9, center: new L.latLng(data[0].loc) }); //set center from first location
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
var markersLayer = new L.LayerGroup(); //layer contain searched elements
map.addLayer(markersLayer);
map.addControl( new L.Control.Search({layer: markersLayer}) ); //inizialize search control
////////////populate map with markers from sample data
for(i in data) {
var title = data[i].title, //value searched
loc = data[i].loc, //position found
marker = new L.Marker(new L.latLng(loc), {title: title} );//se property searched
marker.bindPopup('title: '+ title );
markersLayer.addLayer(marker);
}
</script>
</div>
<div class="maptest_wrap">
<h4>search in GeoJSON</h4>
<div id="map_vector" class="maptest"></div>
<script src="data/us-states.js"></script>
<script>
var map = new L.Map('map_vector', {zoom: 5, center: new L.latLng([37.8, -96]) });
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
var featuresLayer = new L.GeoJSON(us_states, {
style: function(f) { return {color: f.properties.color }; }
});
map.addLayer(featuresLayer);
var searchControl = new L.Control.Search({layer: featuresLayer, propertyName: 'name', marker: false});
searchControl.on('search:locationfound', function(e) {
e.layer.setStyle({fillColor: '#3f0', color: '#0f0'});
}).on('search:collapsed', function(e) {
featuresLayer.eachLayer(function(layer) { //restore feature color
featuresLayer.resetStyle(layer);
});
});
map.addControl( searchControl ); //inizialize search control
</script>
</div>
<div class="maptest_wrap">
<h4>Ajax</h4>
<div id="map_ajax" class="maptest"></div>
<script>
var map = new L.Map('map_ajax', {zoom: 9, center: new L.latLng([41.575730,13.002411]) });
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
map.addControl( new L.Control.Search({url: 'search.php?q={s}', text:'Color...', markerLocation: true}) );
//view source of search.php for more details
</script>
</div>
<div class="maptest_wrap">
<h4>JSONP</h4>
<div id="map_jsonp" class="maptest"></div>
<script>
var map = new L.Map('map_jsonp', {zoom: 9, center: new L.latLng([41.575730,13.002411]) });
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
map.addControl( new L.Control.Search({url: 'search.php?q={s}', jsonpParam:'callback', text:'Color...', markerLocation: true}) );
//view source of search.php for more details
</script>
</div>
<div class="maptest_wrap">
<h4>sourceData AJAX(by jQuery)</h4>
<div id="map_ajaxjquery" class="maptest"></div>
<script>
var map = new L.Map('map_ajaxjquery', {zoom: 9, center: new L.latLng([41.575730,13.002411]) });
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
function searchByAjax(text, callResponse)//callback for 3rd party ajax requests
{
return $.ajax({
url: 'search.php', //read comments in search.php for more information usage
type: 'GET',
data: {q: text},
dataType: 'json',
success: callResponse
});
}
map.addControl( new L.Control.Search({sourceData: searchByAjax, text:'Color...', markerLocation: true}) );
</script>
</div>
<div class="maptest_wrap">
<h4>jsonpUrl, formatData, Cities</h4>
<div id="map_filterjson" class="maptest"></div>
<script>
var map = new L.Map('map_filterjson', {zoom: 9, center: new L.latLng([41.575730,13.002411]) });
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
var jsonpUrl = 'http://open.mapquestapi.com/nominatim/v1/search.php?q={s}'+
'&format=json&osm_type=N&limit=100&addressdetails=0',
jsonpName = 'json_callback';
function formatJSON(rawjson) { //callback that remap fields name
var json = {},
key, loc, disp = [];
for(var i in rawjson)
{
disp = rawjson[i].display_name.split(',');
key = disp[0] +', '+ disp[1];
loc = L.latLng( rawjson[i].lat, rawjson[i].lon );
json[ key ]= loc; //key,value format
}
return json;
}
var searchOpts = {
url: jsonpUrl,
jsonpParam: jsonpName,
formatData: formatJSON,
minLength: 2,
autoType: false,
marker: {
icon: true
}
};
map.addControl( new L.Control.Search(searchOpts) );
</script>
</div>
<div class="maptest_wrap">
<h4>search in layer, Custom Tip</h4>
<div id="map_customtip" class="maptest"></div>
<script>
var map = new L.Map('map_customtip', {zoom: 9, center: new L.latLng(data[0].loc) }); //set center from first location
map.addLayer(new L.TileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png')); //base layer
var markersLayer = new L.LayerGroup(); //layer contain searched elements
map.addLayer(markersLayer);
function customTip(text,val) {
return '<a href="#">'+text+'<em style="background:'+text+'; width:14px;height:14px;float:right"></em></a>';
}
map.addControl( new L.Control.Search({layer: markersLayer, buildTip: customTip, autoType: false }) ); //inizialize search control
////////////populate map with markers from sample data
for(i in data) {
var title = data[i].title, //value searched
loc = data[i].loc, //position found
marker = new L.Marker(new L.latLng(loc), {title: title} );//se property searched
marker.bindPopup('title: '+ title );
markersLayer.addLayer(marker);
}
</script>
</div>
<div id="copy"><a href="https://opengeo.tech/">Website</a> • <a rel="author" href="https://opengeo.tech/stefano-cudini/">Stefano Cudini</a></div>
<script type="text/javascript" src="/labs-common.js"></script>
</body>
</html>