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Okay, I added " ", web maps is loading. But all icons from .xml (GeoRSS) on the map not display. Also without tag "<icon>" is not display. I.e. the map is empty. Just web maps without GeoRSS information. What do? Maybe exist another JavaScript code for custom icons on the ArcGIS map? Nobody knows?
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09-09-2013
02:20 AM
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Okay, I added " ", web maps is loading. But all icons from .xml (GeoRSS) on the map not display. Also without tag "<icon>" is not display. I.e. the map is empty. Just web maps without GeoRSS information. What do? Maybe exist another JavaScript code for custom icons on the ArcGIS map?
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09-05-2013
05:20 AM
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Unfortunately, does not work, that's part of the script, as I did the replacement. Correct it? But with this code at the entire map is not displayed. var georssUrl = "add.xml";
// other examples of GeoRSS feeds:
// var georssUrl = "http://geocommons.com/overlays/188692.atom"; // U.S. Breweries in 2009 http://geocommons.com/overlays/188692
// var georssUrl = "http://geocommons.com/overlays/116926.atom"; // S.F. and East Bay Breweries http://geocommons.com/overlays/116926
var georss = new GeoRSSLayer(georssUrl);
georss.on("load", function() {
domStyle.set("loading", "display", "none");
// create an info template
var template = new InfoTemplate("${name}", "${description}");
// set the info template for the feature layers that make up the GeoRSS layer
// the GeoRSS layer contains one feature layer for each geometry type
var layers = georss.getFeatureLayers();
var picRenderer = new PictureMarkerSymbol(${icon}, 16, 16);
var georssRenderer = new SimpleRenderer(picRenderer);
arrayUtils.forEach(layers, function(l) {
l.setInfoTemplate(template);
l.setRenderer(georssRenderer)
});
});
map.addLayer(georss);
});
</script>
</head>
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09-03-2013
10:24 PM
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Hello! I read, that in GeoRSS file format maybe tag "<icon>", example: <item>
<pubDate>Tue Aug 27 12:28:43 UTC 2013</pubDate>
<title>Organization Name</title>
<description>Products, service etc.</description>
<icon>http://icons.iconarchive.com/icons/icons-land/transport/48/TruckMountedCrane-icon.png</icon>
<link>Feed URL</link>
<geo:lat>0.812089</geo:lat>
<geo:long>0.576816</geo:long>
</item> How I can display icons from GeoRSS file into ArcGIS web maps? I use next Javascript+HTML code: <!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=7, IE=9, IE=10">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title></title>
<link rel="stylesheet" href="http://js.arcgis.com/3.6/js/dojo/dijit/themes/tundra/tundra.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.6/js/esri/css/esri.css">
<style>
html, body { height: 100%; width: 100%; margin: 0; padding: 0; }
#map { height: 100%; margin: 0; padding: 0; }
#meta {
position: absolute;
left: 20px;
bottom: 20px;
width: 20em;
height: 5em;
z-index: 40;
background: #fff;
color: #777;
padding: 5px;
border: 2px solid #666;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
font-family: arial;
font-size: 0.9em;
}
#meta h3 {
color: #666;
font-size: 1.1em;
padding: 0px;
margin: 0px;
display: inline-block;
}
#loading {
float: right;
}
</style>
<script src="http://js.arcgis.com/3.6/"></script>
<script>
var map;
require([
"esri/map", "esri/layers/GeoRSSLayer", "esri/InfoTemplate",
"dojo/parser", "dojo/_base/array", "dojo/dom-style",
"dijit/layout/BorderContainer", "dijit/layout/ContentPane", "dojo/domReady!"
], function(
Map, GeoRSSLayer, InfoTemplate,
parser, arrayUtils, domStyle
) {
map = new esri.Map("map",{
basemap: "streets",
center: [0.617761, 0.755773],
zoom: 12
});
// create layout dijits
parser.parse();
var georssUrl = "add.xml";
// other examples of GeoRSS feeds:
// var georssUrl = "http://geocommons.com/overlays/188692.atom"; // U.S. Breweries in 2009 http://geocommons.com/overlays/188692
// var georssUrl = "http://geocommons.com/overlays/116926.atom"; // S.F. and East Bay Breweries http://geocommons.com/overlays/116926
var georss = new GeoRSSLayer(georssUrl);
georss.on("load", function() {
domStyle.set("loading", "display", "none");
// create an info template
var template = new InfoTemplate("${name}", "${description}");
// set the info template for the feature layers that make up the GeoRSS layer
// the GeoRSS layer contains one feature layer for each geometry type
var layers = georss.getFeatureLayers();
arrayUtils.forEach(layers, function(l) {
l.setInfoTemplate(template);
});
});
map.addLayer(georss);
});
</script>
</head>
<body class="tundra">
<div data-dojo-type="dijit/layout/BorderContainer"
data-dojo-props="design:'headline',gutters:false"
style="width: 100%; height: 100%; margin: 0;">
<div id="map"
data-dojo-type="dijit/layout/ContentPane"
data-dojo-props="region:'center'">
<div id="meta">
<span id="loading"><img src="http://dl.dropbox.com/u/2654618/loading_black.gif" /></span>
<h3>Display GeoRSS on a map</h3>
<br>
The map displays a simple GeoRSS file with points, lines and polygons.
<div>
</div>
</div>
</body>
</html> But on the webpage I see only standart green RSS icons, but not icons from GeoRSS file. Please help me, suggest something to add in Javascript code, to icons will be showing.
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09-03-2013
03:58 AM
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