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Template picker widget
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Description
This sample shows how to configure the template picker widget to display templates for the specified feature layers. The code listens for the selection-change event and displays the name of each selected template.
Code
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no">
<title>Template Picker Widget</title>
<link rel="stylesheet" href="https://js.arcgis.com/3.29/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="https://js.arcgis.com/3.29/esri/css/esri.css">
<style>
.itemLabel{
color:#266A2E;
}
</style>
<script src="https://js.arcgis.com/3.29/"></script>
<script>
require([
"esri/layers/FeatureLayer",
"esri/dijit/editing/TemplatePicker",
"dojo/_base/array",
"dojo/dom",
"dojo/domReady!"
], function(
FeatureLayer, TemplatePicker,
arrayUtils, dom
) {
var layerUrls = [
"https://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/0",
"https://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/1",
"https://sampleserver6.arcgisonline.com/arcgis/rest/services/Wildfire/FeatureServer/2"
];
var layers = [], count = layerUrls.length;
var loadFunc = function(evt) {
count--;
layers.push(evt.layer);
if (!count) {
console.info("Layers loaded");
createTemplatePicker(layers);
}
};
arrayUtils.forEach(layerUrls, function(url) {
var layer = new FeatureLayer(url);
layer.on("Load", loadFunc);
});
function createTemplatePicker(layers) {
var widget = new TemplatePicker({
featureLayers: layers,
rows: "auto",
columns: 9,
showTooltip: true,
style: "height: 100%; width: 900px;"
}, "templatePickerDiv");
widget.startup();
widget.on("selection-change", function() {
var selected = widget.getSelected();
console.log(selected);
var infoDiv = dom.byId("info");
if (selected) {
infoDiv.innerHTML = selected.template.name;
} else {
infoDiv.innerHTML = "";
}
});
}
});
</script>
</head>
<body class="claro">
<p>
Template Picker Widget Samples:<br/>
Click on an item to select. Click again to de-select.<br/>
</p>
<div id="containerDiv" style="height:650px;width:900px;">
<div id="templatePickerDiv"></div>
</div>
<p>
Selected template label: <span id="info" style="font-weight: bold;"></span>
</p>
</body>
</html>