Subscribe to Child Entry Updates
If you’re having issues getting this to work, try using our Gravity Forms Custom Javascript plugin. It handles ensuring the Nested Forms has fully initialized so you don’t have to.
Code
Filename: gpnf-subscribe-to-child-entry-updates.js
/**
* Gravity Perks // Nested Forms // Subscribe to Child Entry Updates
* https://gravitywiz.com/documentation/gravity-forms-nested-forms/
*
* If you're having issues getting this to work, try using our [Gravity Forms Custom Javascript](https://gravitywiz.com/gravity-forms-code-chest/)
* plugin. It handles ensuring the Nested Forms has fully initialized so you don't have to.
*/
// Get your Nested Forms JavaScript instance where "123" is the form ID and "4" is the Nested Form field ID.
var gpnf = window.GPNestedForms_123_4;
gpnf.viewModel.entries.subscribe( function( entries ) {
// Do whatever you want any time the child entries for your Nested Form field are updated.
console.log( entries );
} );