[实战]MVC5+EF6+MySql企业网盘实战(13)——编辑文件夹

        public JsonResult EditFolder()
        {
            UserInfo userInfo = Session["user"] as UserInfo;

if (userInfo == null)
            {
                RedirectToAction("Login", "UserInfo");
            }
string strId = Request.Params["fileId"];
string strNewFolderName = Request.Params["fileNewName"];
            JavaScriptSerializer jss = new JavaScriptSerializer();
if (string.IsNullOrEmpty(strId))
            {
return new JsonResult() { Data = jss.Serialize(new { code = 500, msg = "请选择要编辑的文件夹" }) };
            }
if (string.IsNullOrEmpty(strNewFolderName))
            {
return new JsonResult() { Data = jss.Serialize(new { code = 500, msg = "文件夹名称不能为空" }) };
            }
int folderId = Convert.ToInt32(strId);
var findFolder = _myFileServiceRepository.Find(x => x.Id == folderId && x.User.Id == userInfo.Id && x.IsDelete == false);
if (findFolder != null)
            {
string strOldFolderName = findFolder.FileName + "/";
//找到所有的目录，以 findFolder.FileName 结尾的目录，并修改
var folders = _myFileServiceRepository.FindAll(x => x.User.Id == userInfo.Id && x.FolderPath.EndsWith(strOldFolderName) && x.IsDelete == false);
foreach (var item in folders)
                {
string folderPath = item.FolderPath.Trim('/');
                    item.FolderPath = folderPath.Substring(0, folderPath.LastIndexOf('/')) + "/" + strNewFolderName + "/";
                    _myFileServiceRepository.Update(item);
                }
                findFolder.FileName = strNewFolderName;
                _myFileServiceRepository.Update(findFolder);
                _myFileServiceRepository.SaveChanges();
            }
return new JsonResult() { Data = jss.Serialize(new { code = 200, msg = "修改成功" }) };
        }

前端

   function editFile(fileId, fileName,isFolder) {
        $(".modal-body").html('');
        $(".modal-body").html('<input type="text" placeholder="请输入名称" class="form-control" name="name" value="' + fileName + '" id="txtFileName" />');
        $("#modal-edit").modal('show');
        //弹出框注册取消，保存事件
        $('#lnkCancel').click(function () {
            //单机取消，清空内容
            $("#txtFileName").val('');
        });
        //首先移除已经绑定的单机事件
        $('#lnkSave').unbind('click');
        $('#lnkSave').bind('click', function () {
            var file = {
                fileId: fileId,
                fileNewName: $('#txtFileName').val()
            };
            var url=isFolder==1?'/Home/EditFolder':'/Home/EditFileName';
            $.post(url, file, function (data) {
                data = JSON.parse(data);
                if (data.code == 200) {
                    $('#sp-' + fileId).html(file.fileNewName);
                }else {
                    alert(data.msg);
                }
            });
        });

    };

总结

今天就先到这里，代码逻辑还不完善。继续更新。太困了，眼睛睁不开了。

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[实战]MVC5+EF6+MySql企业网盘实战(13)——编辑文件夹

写在前面

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