Incs/webuploader/upload.js

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var jsonData = new Array(); //服务器返回的jsonData
var hasError = false;
var $parentobj = parent.$(parentObjName);
if ($parentobj.length == 0) {
    $("#uploader").html("找不到对象！");
    hasError = true;
}
//判断是否和父级页面域名一样
if (parent.location == self.location) {
    $(".main").html("无效的请求！");
    hasError = true;
}
//判断域名是否匹配
if (document.domain != parent.document.domain) {
    $("#uploader").html("非法请求！");
    hasError = true;
}

var defaultoptions = { fileType: "image", fileNumLimit: "1", fileSizeLimit: "0", fileSingleSizeLimit: "1024", extensions: ".gif,.jpg,.jpeg,.png", mimeTypes: "*/*", tableName: "", fieldName: "", watermark: false, thumbnail: false, thumbnailWidth: "200", thumbnailHeight: "200", sortByDate: true, sortByFileType: true, rename: true, savePath: "/Upload/", saveFileName: "", deleteRepeat: false, saveToAttachmentData: true, callBack: "", savePathObjName: "", guid: "", language:"cn" };
var uploadOptions = $parentobj.attr("data-upload-params")
defaultoptions = ExtendObject(defaultoptions, uploadOptions);
var sortByDate = defaultoptions.sortByDate; //是否按日期分类保存文件，如：/upload/images/2018/10/30/xxx.png的日期部分
var sortByFileType = defaultoptions.sortByFileType; //是否对文件分类，图片分到../images目录，其他文件分到/files目录。
var fileType = defaultoptions.fileType;
var savePath = defaultoptions.savePath;//文件保存根路径，不设置则默认为/upload
var saveFileName = defaultoptions.saveFileName; //文件保存名称，不需要填写文件后缀，不设置则由系统默认命名，需要rename设置为false时才有效。
var language = defaultoptions.language;
var $uploadRemark = $("#uploadRemark");
var $ploadBtn = $("#uploadBtn");
switch (language)
{
    case "en":
        $uploadRemark.text("You can drag files here for upload.");
        $ploadBtn.text("Start uploading");
        break;
}
var savePathObjName = defaultoptions.savePathObjName; //保存路径的对象，如果设置了则从父级的此对象中获取savePath，如savePathObjName:"#idName"
if (savePathObjName != "") {
    var $savePathObjName = parent.$(savePathObjName);
    if ($savePathObjName.length > 0) {
        savePath = $savePathObjName.val();
    }
}

var deleteRepeat = defaultoptions.deleteRepeat;//是否删除同名文件,
var saveToAttachmentData = defaultoptions.saveToAttachmentData;// 是否保存在附件表中进行管理，如果设置为true，需要对下面三个参数赋值

var tableName = defaultoptions.tableName; //附件对应的表名
var fieldName = defaultoptions.fieldName; //附件对应的字段名
var guid = defaultoptions.guid;  //前端页面的guid
if (saveToAttachmentData) {
    if (tableName == "") {
        $("#uploader").html("无效的tableName参数！");
    }
    if (fieldName == "") {
        $("#uploader").html("无效的fieldName参数！");
    }
}
if (guid == "") {
    var $parentGuid = parent.$("#Guid");