Inquiry Regarding Cumulative File Upload Feature in RadzenUpload

Dear Radzen Team,

I hope you are doing well. I am reaching out to inquire about a feature related to the RadzenUpload component.

Currently, I am working on a project that involves multiple file uploads. While I see that the component supports multiple file selection, I noticed that when a new file is added, the previously selected files are removed from the list. My use case requires the ability to add files incrementally, where users can continue to select additional files without losing the previously chosen ones.

I would like to know if the RadzenUpload component supports cumulative file selection, where users can add files one by one, and the component retains all previously selected files until the upload is triggered. If this functionality exists, could you kindly guide me on how to implement or enable it?

If this feature is not available, are there any alternative approaches or recommended practices using the existing component to achieve a similar result?

Thank you for your time and assistance. I greatly appreciate any guidance you can provide and look forward to your response.

Best regards,

Hi @AJ-comp,

I am not sure if the <input type="file" multiple> which RadzenUpload relies on supports the functionality you are requesting. My tests show that it doesn't and a new selection replaces the existing one. RadzenUpload doesn't support your requirement and I don't think there is a way to implement that.