How can I implement advanced file upload in Angular?
You can use libraries like ngx-file-upload or implement a custom solution using Angular's HttpClient. What features do you need?
I need to support drag-and-drop and multiple file uploads.
For drag-and-drop, you can use the HTML5 Drag and Drop API. Combine it with a file input for multiple uploads.
How do I handle file validation before upload?
You can validate files by checking their type and size in the file input change event before sending them to the server.
Can I show upload progress to the user?
Yes, you can use the HttpClient's reportProgress
option to track and display upload progress.
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