+ <!-- Usage: upload-xxxxx
+ name = [xxxxxx] is use a field label for xform input field. Should match with server side
+ category = [avatar] should match to a valid directory of thumbnail within AppConfig.path
+ thumbnail= [tux-bzh.png] a valid image within AppConfig.paths.[category]
+ istoobig = [istoobig.png] used image from AppConfig.paths.[category] when file is oversized
+ maxsize = [xxx] maximum size in KB [default max depend on upload-type]
+ accept = [image] acceptable accept for upload
+ -->
+ <upload-image name="avatar" category="avatar" thumbnail="tux-visitor.png" maxsize="100"
+ posturl="/api/post/upload-image" callback="ctrl.FileUploaded" accept="image">
+ </upload-image>