Call from one widget to another widget using odoo js - odoo-8

Question

Js Xml Path : module_name-static-src-xml:
<div t-name="widget_1">
<button type="button" id = "button_1" >Click</button>
<div id = "test"> </div>
</div>
<div t-name="widget_2">
<p>Second Widget</p>
</div>
Js:
odoo.define("module_name.name", function(require) {
"use strict";
var Widget = require("web.Widget");
var Widget_Extend = Widget.extend({
template: "widget_1",
start: function() {
var self = this;
$(document).ready(function(){
setTimeout(function(){
$(document).on("click", "#button_1", function() {
var widget_call = '';
widget_call = '<div id ="test"></div>'
widget_call + = '<t t-call="widget_2"/>'
$('#test').html(widget_call);
});
});
});
}
});
core.action_registry.add("module_name.name", Widget_Extend);
});
Note:
I have tried to call "widget_2" using js but i could not get what i expect. I am not sure this the way to call the widget but i have tried a lot. If any one have some other way to call the 2nd widget from 1st widget using js kindly let me know.
Anticipating all kind of information about this problem.
Thanks.

Answer 1

you can inherited a widget to another widget As an example, it may look like this:
// in file a.js
odoo.define('module.A', function (require) {
"use strict";
var A = ...;
return A;
});
// in file b.js
odoo.define('module.B', function (require) {
"use strict";
var A = require('module.A');
var B = ...; // something that involves A
return B;
});