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Upload files with grails

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Walkthrough on creating file upload functionality to a User domain class.

Walkthrough on creating file upload functionality to a User domain class.

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Transcript

  • 1. Uploading Files with Grails
  • 2. Grails.org/File+Upload Step 1. Create the form in the view
  • 3. Grails.org/File+Upload Step 2. Handle the upload in the controller MultipartHttpServletRequest
  • 4. Grails.org/File+Upload Step 3. Transfer files to your local drive
  • 5. Grails.org/File+Upload Step 3. Transfer files to your local drive returns org.springframework.web.multipart.commons.CommonsMultipartFile
  • 6. Real World Example Create the ability for a user to upload their avatar to their profile.
  • 7. Real World Example Create the ability for a user to upload their avatar to their profile. 1. Create a new Grails application ‘FileUploader’ 2. Create a new Domain Class ‘User’ 3. Generate Controller/ Views for User
  • 8. $ grails generate-all berry.User
  • 9. FileUploadService.groovy
  • 10. http://github.com/cavneb/FileUploader