(I'm not very familiar with front-end development, so please bear with me here)
I have a multipart form that includes a file selector. I need to send the form data along with the selected file to a POST endpoint on my backend. How can I do this without causing the entire browser tab to redirect to the target URL?
I came across this post:
However, it doesn't cover how to handle file inputs. What would be the correct approach to solve this issue?
A couple of months back, I encountered a similar issue. The problem stemmed from the file not being attached to the JavaScript formData object, requiring manual attachment before submitting it along with the form data to the backend using your chosen HTTP client.
To resolve this, consider creating a new data property named 'file' and then using v-model="file" in your file input tag to ensure it contains the file.
Prior to sending the post request, make sure to attach the file property to the formData object, possibly using a method like this:
let formData = new FormData();
formData.append('file', this.file);
This approach successfully resolved the issue for me and should work for you as well. If you encounter any difficulties, feel free to reach out!
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