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POjavascript map in leaflet how to refresh
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  1. POjavascript map in leaflet how to refresh
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    copied!<p>i have a basic geoJson program in javascript by using leaflet API. </p> <pre><code>&lt;html&gt; &lt;head&gt; &lt;link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.6.4/leaflet.css" /&gt; &lt;script src="http://cdn.leafletjs.com/leaflet-0.6.4/leaflet.js"&gt;&lt;/script&gt; &lt;script src="india.js" type="text/javascript"&gt;&lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id = "map1" style="width: 1100px; height: 400px"&gt; &lt;/div&gt; &lt;script&gt; var area = L.map('map1', {center: [27.8800,78.0800], zoom: 4 }); L.tileLayer('http://a.tiles.mapbox.com/v3/raj333.map-gugr5h08/{z}/{x}/{y}.png').addTo(area); var indiaLayer= L.geoJson(india, {style: {weight: 2, opacity: 1, color: 'white', dashArray: '3', fillOpacity: 0.1}}); area.addLayer(indiaLayer); function clicked(){ this.options.style.fillOpacity = 0.8; //how to refresh layer in the given map } indiaLayer.on('click', clicked); &lt;/script&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>the problem is how would i automatically refresh the content of Layer on the map.</p> <p>example here </p> <pre><code> function clicked(){ indiaLayer.style.fillOpacity = 0.8; //how to refresh layer in the given map } indiaLayer.on('click', clicked); </code></pre> <p>when user click on indiaLayer , the fillOpacity variable changes but doesn't reflect back on map which is understood since i am not refreshing the map. I don't know how to do it. </p> <p>please help </p> <p>P/s: these are the functions available on indiaLayer object (i.e. this object inside clicked function...which one to use for this purpose or there exist none)</p> <p>You can check the list of methods available of GEOJson in the <a href="http://leafletjs.com/reference-0.7.7.html#geojson" rel="nofollow noreferrer">Leaflef documentation</a> This is the link to v.0.7.7, which is the closest available to used in this example.</p>
 

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