I'm using the sidebar example ArcGIS API for JavaScript Sandbox and I would like to place the legend widget inside of it. Is this possible? So far I have only been able to place it at a default location. It would be great if I could place it inside of a div of my choosing.
Thanks
Chuck
Solved! Go to Solution.
Sure here is a sample with that:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>View padding - 4.1</title>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
#sidebar {
z-index: 99;
position: absolute;
top: 0;
right: 0;
height: 100%;
background: rgba(0, 0, 0, 0.5);
width: 320px;
}
#text {
color: white;
padding: 3%;
}
.esri-legend.esri-widget {
background-color: rgba(255,255,255,0);
}
</style>
<link rel="stylesheet" href="https://js.arcgis.com/4.1/esri/css/main.css">
<script src="https://js.arcgis.com/4.1/"></script>
<script>
require([
"esri/WebMap",
"esri/views/MapView",
"esri/widgets/Legend",
"dojo/dom",
"dojo/domReady!"
], function(
WebMap,
MapView,
Legend,
dom
) {
var webmap = new WebMap({
portalItem: { // autocasts as new PortalItem()
id: "4abe6a830b8f466dacf8abfde567a781"
}
});
// Create the view set the view padding to be 320 px from the right
var view = new MapView({
container: "viewDiv",
map: webmap,
center: [-74.045459, 40.690083], // Liberty Island, NY, USA
zoom: 16,
padding: {
right: 320 // Same value as the #sidebar width in CSS
}
});
view.then(function() {
// get the first layer in the collection of operational layers in the WebMap
// when the resources in the MapView have loaded.
var featureLayer = webmap.layers.getItemAt(0);
var legend = new Legend({
view: view,
layerInfos: [{
layer: featureLayer,
title: "NY Educational Attainment"
}]
}, "text");
});
});
</script>
</head>
<body>
<div id="viewDiv">
<div id="sidebar">
<div id="text">
</div>
</div>
</div>
</body>
</html>
Sure here is a sample with that:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no">
<title>View padding - 4.1</title>
<style>
html,
body,
#viewDiv {
padding: 0;
margin: 0;
height: 100%;
width: 100%;
}
#sidebar {
z-index: 99;
position: absolute;
top: 0;
right: 0;
height: 100%;
background: rgba(0, 0, 0, 0.5);
width: 320px;
}
#text {
color: white;
padding: 3%;
}
.esri-legend.esri-widget {
background-color: rgba(255,255,255,0);
}
</style>
<link rel="stylesheet" href="https://js.arcgis.com/4.1/esri/css/main.css">
<script src="https://js.arcgis.com/4.1/"></script>
<script>
require([
"esri/WebMap",
"esri/views/MapView",
"esri/widgets/Legend",
"dojo/dom",
"dojo/domReady!"
], function(
WebMap,
MapView,
Legend,
dom
) {
var webmap = new WebMap({
portalItem: { // autocasts as new PortalItem()
id: "4abe6a830b8f466dacf8abfde567a781"
}
});
// Create the view set the view padding to be 320 px from the right
var view = new MapView({
container: "viewDiv",
map: webmap,
center: [-74.045459, 40.690083], // Liberty Island, NY, USA
zoom: 16,
padding: {
right: 320 // Same value as the #sidebar width in CSS
}
});
view.then(function() {
// get the first layer in the collection of operational layers in the WebMap
// when the resources in the MapView have loaded.
var featureLayer = webmap.layers.getItemAt(0);
var legend = new Legend({
view: view,
layerInfos: [{
layer: featureLayer,
title: "NY Educational Attainment"
}]
}, "text");
});
});
</script>
</head>
<body>
<div id="viewDiv">
<div id="sidebar">
<div id="text">
</div>
</div>
</div>
</body>
</html>
To expand on Robert Scheitlin, GISP reply, in the constructor, you can specify the HTML element where the legend will be placed.
Thanks Robert. That's excellent. I didn't know the name of the html element, "text" in this case, could be used. Thanks!