Vue Js and form-data Event: A deeper look into handling form

Hey there #Vue.js2 I'm facing an issue while trying to create a function that is called within a form submit event. This particular function needs both the EVENT and ID as parameters. The problem arises when I call this function, as I am unable to specify the event parameter without encountering an error. Consequently, my form data and ID become undefined in the logs. Is there a more efficient way to manage my form?

 updatePost(event, id) { 
  const postId = id;
  const updatedPost = new FormData(event.target); // Is there an alternative to using the event parameter for this? 
  console.log(updatedPost, postId);
},
 // Here's how it's called in my Template but: 
 <form @submit.prevent="updatePost(post.id)">

ps: The form consists of 2 text inputs and 1 file input.View Vue.js screenshot

Answer №1

When working with event handling in Vue.js, the original event is passed as $event inside the v-on: handler.

For more information, check out the documentation: Methods in Inline Handlers

In some cases, it may be necessary to access the original DOM event within an inline statement handler. This can be achieved by passing it into a method using the special $event variable.

To implement this, you can use the following syntax:

<form @submit.prevent="updatePost($event, post.id)">

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