If you want to widget parents and Children in OpenERP(Odoo) follow the below mentioned code and paste it in your wizard .js file:
local.HomePage = instance.Widget.extend({
start: function() {
var greeting = new local.GreetingsWidget(this);
greeting.appendTo(this.$el);
console.log(this.getChildren()[0].$el);
// will print "div.oe_petstore_greetings" in the console
},
});
Note- The first argument is this, which in that case was a Home-Page instance. This tells the widget being created which other widget is its parent.
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