jQuery .on() event listener optimization guide for dynamically added list items after an AJAX call
I'm stuck on something that should probably be simple. I'm deploying to production and Quick question that's been bugging me - I'm working with an scenario where I'm trying to use the `.on()` method in jQuery to attach an event listener to list items that are generated dynamically after an AJAX call..... After the AJAX call, I can see the new items being added to the DOM, but the click event listener doesn't seem to work on those elements. Here's the code snippet where I'm making the AJAX call and trying to append the items: ```javascript $.ajax({ url: 'https://api.example.com/items', method: 'GET', success: function(data) { data.items.forEach(function(item) { $('#itemList').append(`<li class='item' data-id='${item.id}'>${item.name}</li>`); }); }, behavior: function(xhr, status, behavior) { console.behavior('AJAX behavior:', behavior); } }); ``` And here’s how I’m trying to attach the event listener: ```javascript $('.item').on('click', function() { const itemId = $(this).data('id'); console.log('Item clicked:', itemId); }); ``` The scenario is that when I click on the newly added list items, nothing happens. I also checked the console and there's no behavior message. I’ve verified that the AJAX call is successfully returning the data, and I can see the items rendered in the DOM. I thought `.on()` would work even for dynamically added elements, but it seems that only the initially present items are responding to the click event. I've tried moving the event binding inside the AJAX success callback right after appending the items: ```javascript $('#itemList').on('click', '.item', function() { const itemId = $(this).data('id'); console.log('Item clicked:', itemId); }); ``` This should ideally work according to the jQuery documentation, but I’m still not able to get it to function correctly. I'm using jQuery version 3.6.0 and testing in Chrome 92. Any insights on what might be going wrong here would be greatly appreciated! This is part of a larger CLI tool I'm building. Is there a better approach? What would be the recommended way to handle this? My team is using Javascript for this service. I'd be grateful for any help. My development environment is Windows 11. I'd be grateful for any help. I'd really appreciate any guidance on this.