Vue 3 Form Handling: v-model Not Updating with Array of Objects on Nested Form Fields
I've looked through the documentation and I'm still confused about I keep running into Hey everyone, I'm running into an issue that's driving me crazy. I tried several approaches but none seem to work. I'm currently working on a Vue 3 application where I'm trying to handle a dynamic form that includes an array of objects. The form is supposed to render a list of user inputs based on an array of user data that I fetch from an API. However, I'm facing an issue with the `v-model` not updating properly for nested fields when I attempt to edit existing user data. Here's a simplified version of my template: ```vue <template> <div v-for="(user, index) in users" :key="user.id"> <input v-model="user.name" placeholder="User Name" /> <input v-model="user.email" placeholder="User Email" /> <button @click="removeUser(index)">Remove</button> </div> <button @click="addUser">Add User</button> </template> ``` My script looks like this: ```javascript <script> export default { data() { return { users: [] }; }, methods: { addUser() { this.users.push({ id: Date.now(), name: '', email: '' }); }, removeUser(index) { this.users.splice(index, 1); }, fetchUsers() { // Fetch users from API axios.get('/api/users').then(response => { this.users = response.data; }); } }, mounted() { this.fetchUsers(); } }; </script> ``` When I fetch users data, the fields populate correctly, but when I try to edit the `name` or `email`, the changes are not reflected in the `users` array unless I trigger a reactivity update manually. For instance, if I log `this.users` after attempting to edit a field, it still shows the original data. I’ve tried using `Vue.set` to update the properties directly, but it didn't resolve the issue. I also confirmed that the IDs are unique, and I'm not mutating the `users` array in multiple places inadvertently. Has anyone encountered similar issues with `v-model` and arrays of objects in Vue 3? How can I ensure that updates to nested fields are reactive? I'm working on a service that needs to handle this. Am I missing something obvious? The stack includes Javascript and several other technologies. What's the best practice here? The stack includes Javascript and several other technologies. I'm working with Javascript in a Docker container on CentOS. Cheers for any assistance!