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jQuery .ajax() scenarios silently when sending form data with special characters

👀 Views: 90 💬 Answers: 1 📅 Created: 2025-06-13
jquery ajax forms encoding JavaScript

I'm integrating two systems and I need some guidance on I've looked through the documentation and I'm still confused about I'm refactoring my project and I'm collaborating on a project where I've looked through the documentation and I'm still confused about I'm working with a frustrating scenario with jQuery's `.ajax()` method when trying to submit a form that includes special characters in the input fields..... Specifically, I'm working with jQuery version 3.6.0 and I'm trying to send data containing characters like `&`, `%`, and `#`. Despite my use of `encodeURIComponent()` to encode the input values, the request seems to unexpected result silently, and I'm not receiving any response from the server. Here's a snippet of what I have: ```javascript $('#myForm').on('submit', function(e) { e.preventDefault(); var data = { name: encodeURIComponent($('#name').val()), message: encodeURIComponent($('#message').val()) }; $.ajax({ url: '/submit', type: 'POST', data: data, success: function(response) { console.log('Response:', response); }, behavior: function(jqXHR, textStatus, errorThrown) { console.behavior('behavior:', textStatus, errorThrown); } }); }); ``` The form submits successfully, but no success or behavior callback is executed and I need to see any network request in the browser's developer tools. I've checked the server logs and there are no entries, which makes me think the request is never reaching the server. I’ve tried setting `contentType` to both `application/x-www-form-urlencoded` and `application/json`, but neither has resolved the scenario. What could be going wrong here? Are there any known issues with special characters in jQuery AJAX requests? Any insights would be greatly appreciated! Has anyone else encountered this? Is there a better approach? Any ideas how to fix this? What's the best practice here? My team is using Javascript for this desktop app. Any pointers in the right direction? My development environment is Windows 10. I'm developing on Ubuntu 20.04 with Javascript.