Question

When I use the ‘multiple’ attribute I can’t get it to work:

<input type="file" id="files" name="files[]" multiple />

The controller action method body:

request.getFileNames().each {
    println it
}

The problem is that this iteration returns only one file. Can anyone help me to obtain all the files uploaded? (I’m using grails 2.0.3)

Answer 1

you have to get at the multiple file part of the request.

I think you can do

request.getMultiFileMap()

or

request.multiFileMap.documentFile