upload multiple files with ajaxFileUpload with dif

问题:

I am trying to upload multiple files in the same form. Multiple files should be in different fields. I used ajaxfileuploader for single file and receive it using MultipartHttpServletRequest. And it was successful.

I used

 $.ajaxFileUpload
(
{
        url: 'uploadfile',
        secureuri: false,
        fileElementId:'setup',
        dataType: 'text',
        data: { id: id },
        success: function (data, status) {

            if (status == 'success') {

                return;
            } else {
            }

        },
        error: function (data, status, e) {
            return alert('Error ! Failed to upload file!');
        }
    }
)

But my problem is I have many files to be uploaded by single request. For example setup1,setup2,setup3 (different ids). How to give multiple ids on ajaxFileUpload? Your kind reply is appreciated

Thank you

回答1:

You can wrap that code in a function and call it multiple times since the plugin doesn't support multiple elements in once request

var uploadFile = function (elementID) {
    $.ajaxFileUpload({
        url: 'uploadfile',
        secureuri: false,
        fileElementId: elementID,
        dataType: 'text',
        data: {
            id: id
        },
        success: function (data, status) {
            if (status == 'success') {
                return;
            } else {}
        },
        error: function (data, status, e) {
            return alert('Error ! Failed to upload file!');
        }
    });
};

Then use it this way

uploadFile('file1');
uploadFile('file12');

回答2:

Consider to use this JQuery plugin for multiUpload. http://hayageek.com/docs/jquery-upload-file.php