Adapt jQuery-File-Upload for user profile image

Question

I want to adapt jquery-file-upload http://blueimp.github.io/jQuery-File-Upload/ to use like user profile image uploader,

1- only upload one image - you can restrict whit: maxNumberOfFiles: 1, but when try to add another image it lets you do that and show: Error Maximum number of files exceeded

2- edit image - upload another image and replace the preview

or please suggest another plugin to accomplish user profile image upload, regards.

Answer 1

我采用的是错误的方法，在这种情况下jquery-file upload允许您发送额外的字段用户ID，因此独立表单仅在每次选择一个autoUpload时才上传图像：true删除常规预览列表并在fileuploaddone上进行自定义预览仅一张图像。