Upload and show image

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,
1

Users can upload images on my site using an uploadButton, but I want the image to appear on the screen for review before they submit the screen and put it on the database. What’s the best way to do this?

2

Add a gallery to the page, then:

$w("#myUploadButton").uploadFiles()
  .then(uploadedFiles => {
   $w("#gallery1").items = uploadedFiles.map(e => ({type: "image", src: e.url}));
  })
3

Thanks, but it what should the url be?