uploadify（一）向后台传可变的参数

1、向后台传可变的参数

<input type="file" name="file_upload" id="file_upload" />

$(function(){

    $("#file_upload").uploadify({

        'formData'      :{'someKey':'someValue','someOtherKey':1},

        'swf'          :'/uploadify/uploadify.swf',

        'uploader'      :'/uploadify/uploadify.php'

    });

});

方法：

使用Method
settings

调后台时写：

$('#file_upload').uploadify('settings','formData',{'someKey':'otherValue','someOtherKey':2});