topic Re: Issue with ComboBox in custom widget in Web AppBuilder Custom Widgets Questions

Issue with ComboBox in custom widget

OscarDiago_Alonso — Sun, 12 Dec 2021 10:43:20 GMT

Good morning.

I'm stuck trying to do simple widget with a CombBox.

My HTML look like this:

<div>
    <div data-dojo-attach-point="selectTipo"></div>
</div>‍‍‍

My Widget.js is currently just this:

define(['dojo/_base/declare', 'jimu/BaseWidget', 'dijit/form/Select', 'dojo/data/ObjectStore', 'dojo/store/Memory', 'dojo/domReady!'],
  function(declare, BaseWidget) {
    return declare([BaseWidget], {
      baseClass: 'jimu-widget-widgetprueba',

      startup: function() {
       this.inherited(arguments);

       var store = new Memory({
				data: [
				  { id: "foo", label: "Foo" },
				  { id: "bar", label: "Bar" }
				]
			  });

		  var os = new ObjectStore({ objectStore: store });

		  var s = new Select({
			store: os
		  }, this.selectTipo);
		  s.startup();
      }
    });
  });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

But when I run this in the demo, I get this error.

ReferenceError: Memory is not defined

I have added the 'dojo/store/Memory', so I don't understand what the problem is!

Thanks for any help!

Re: Issue with ComboBox in custom widget

KenBuja — Sun, 12 Dec 2021 10:43:23 GMT

You have to include the arguments in your function that refer to the modules you're adding in the define

define(['dojo/_base/declare', 'jimu/BaseWidget', 'dijit/form/Select', 'dojo/data/ObjectStore', 'dojo/store/Memory', 'dojo/domReady!'],
  function(declare, BaseWidget, Select, ObjectStore, Memory) {
‍‍‍

Re: Issue with ComboBox in custom widget

RobertScheitlin__GISP — Sun, 12 Dec 2021 10:43:25 GMT

Also to add to what Ken has said if you are going to include widget in your template then you need to have the mixin added as well:

define(['dojo/_base/declare', 'jimu/BaseWidget', 'dijit/_WidgetsInTemplateMixin', 'dijit/form/Select', 'dojo/data/ObjectStore', 'dojo/store/Memory', 'dojo/domReady!'],
  function(declare, BaseWidget, _WidgetsInTemplateMixin, Select, ObjectStore, Mamory) {
    return declare([BaseWidget, _WidgetsInTemplateMixin], {‍‍‍

Re: Issue with ComboBox in custom widget

OscarDiago_Alonso — Wed, 27 Mar 2019 13:46:21 GMT

Thanks! That worked!