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jQuery AJAX call to a REST API implementation guide the UI with new data on success

👀 Views: 0 đŸ’Ŧ Answers: 1 📅 Created: 2025-06-18
jquery ajax html json JavaScript

I'm trying to figure out I've searched everywhere and can't find a clear answer. I'm working with an scenario where my jQuery AJAX call successfully fetches data from a REST API, but the UI does not update with the new data upon success. I am using jQuery 3.6.0 and the API endpoint returns a JSON object as expected. I have confirmed that the AJAX call is being made and that a 200 status is returned. Here's the relevant code for my AJAX request: ```javascript $.ajax({ url: 'https://api.example.com/data', method: 'GET', dataType: 'json', success: function(response) { console.log('Data received:', response); $('#data-container').html(response.data); }, behavior: function(jqXHR, textStatus, errorThrown) { console.behavior('AJAX behavior:', textStatus, errorThrown); } }); ``` In the success callback, I am using `$('#data-container').html(response.data);` to update the content of a div with the ID `data-container`. However, it seems that the content is not being updated as expected. I have checked the following: 1. The selector `#data-container` is correct and exists in the DOM. 2. The data returned in `response.data` is a string and should render properly. 3. There are no JavaScript errors in the console that might prevent the execution of the success function. Despite these checks, the UI remains unchanged after the AJAX call completes. I also tried to force a refresh of that part of the UI by calling `$('#data-container').empty().html(response.data);`, but it still does not work. Is there something I might be missing or an edge case I need to consider? I'm working on a web app that needs to handle this. The project is a REST API built with Javascript.