Callback function for "contentUpdated" event in JS

Question

In Magento 2 we are executing data-mage-init and x-magento-init in dynamic content (ajax response) using using contentUpdated:

<script type=“text/x-magento-init”>
    {
        "*": {
            "Magento_Ui/js/core/app": {
                "components": {
                        "messages": {
                            "component": "Magento_Theme/js/view/messages"
                        }
                    }
                }
            }
    }
</script>

container.trigger('contentUpdated')

I need trigger another callback function after contentUpdated event. Anybody know any callback method for this?

Answer 1

Why do you not want to use a standard event?

container.on(
    'contentUpdated',
    yourCallbackFunctionGoesHere()
);

container.trigger('contentUpdated');