<div id="uploader">
    <!--用来存放item-->
    <div class="uploader-list"></div>
    <div id="filePicker">选择图片</div>
</div>
<input id="uploaded" type="hidden" name="<?=$name?>" value="<?=$value?>" />

<script>
    var disable = function(){
        return false;
    };
    /**
     * 上传过程中
     */
    function uploadPending(file){
        $('#upload_button').bind('click',disable);
    }
    /**
     * 图片上传成功后在form表单中的hidden元素记录图片
     * @param {type} file
     * @param {string} response ajax上传返回信息
     */
    function uploadSuccess(file , response){
        if (typeof response != 'object'){
                response = eval('('+response+')');
        }
        var images = response.data;
        $('#uploaded').val(images.uri);
        $('#upload_button').unbind('click',disable);
    }
    
    /**
     * 图片上传失败
     */
    function uploadFail(file){
        $('#upload_button').unbind('click',disable);
    }
</script>