I am a beginner in ArcGIS WAB, I want to create a custom widget that calculates zonal stats and generates charts. This is the mockup of my my widget :
I just began coding and I got stuck on the comboboxes
here is my code :
<input id="zoneSelect">
<p>
<button onClick="alert(dijit.byId('zoneSelect').get('value'))">
Get value
</button>
</p>define(['dojo/_base/declare', 'jimu/BaseWidget', "dojo/store/Memory", "dijit/form/ComboBox", "dojo/domReady!"],
function (declare, BaseWidget, Memory, ComboBox) {
//To create a widget, you need to derive from BaseWidget.
return declare([BaseWidget], {
// Custom widget code goes here
baseClass: 'jimu-widget-statistiqueszonales',
startup:
