學用MVC4做網站一:修改密碼1.4

一、用戶

1.1用戶注冊

1.2用戶登錄

1.3修改密碼

1.4修改資料

在用戶登陸成功后要跳轉到一個頁面，暫且叫做用戶中心吧。在【UserController】添加[default] action

[UserAuthorize]
        public ActionResult Default()
        {
            userRsy = new UserRepository();
            var _user = userRsy.Find(UserName);
            return View(_user);
        }

添加相應對應強類型視圖

@model Ninesky.Models.User
@{
    ViewBag.Title = "首頁";
    Layout = "~/Views/Layout/_User.cshtml";
}

<div class="leftnav">這里左側導航列表</div>
<div class="workspace">
    <div class ="Nav">您現在的位置： 用戶首頁</div>
    <div>@Model.UserName
        <br />
        @Model.GroupId
    </div>
</div>

現在要把左側導航列表做出來，在視圖的User文件夾上點右鍵新建局部視圖PartialPersonalNav

 

<ul>
    <li>@Html.ActionLink("用戶首頁","Default","User")</li>
    <li>@Html.ActionLink("修改信息","ChangeInfo","User")</li>
    <li>@Html.ActionLink("修改密碼","ChangePassword","User")</li>
    <li>@Html.ActionLink("退出系統","Logout","User")</li>
</ul>

將default.cshtml中“這里左側導航列表”替換為@Html.Partial("PartialPersonalNav")。瀏覽器中打開，導航列表顯示出來了。

現在開始做修改用戶資料了。在【UserController】添加[ChangeInfo] action

[UserAuthorize]
        public ActionResult ChangeInfo()
        {
            userRsy = new UserRepository();
            var _user = userRsy.Find(UserName);
            return View(_user);
        }

添加修改資料的處理 action

[HttpPost]
        [UserAuthorize]
        public ActionResult ChangeInfo(User user)
        {
            userRsy = new UserRepository();
            if(userRsy.Authentication(UserName,Ninesky.Common.Text.Sha256(user.Password))==0)
            {
                var _user = userRsy.Find(UserName);
                _user.Gender = user.Gender;
                _user.Email = user.Email;
                _user.QQ = user.QQ;
                _user.Tel = user.Tel;
                _user.Address = user.Address;
                _user.PostCode = user.PostCode;
                if (userRsy.Update(_user))
                {
                    Notice _n = new Notice { Title = "修改資料成功", Details = "您已經成功修改資料！", DwellTime = 5, NavigationName = "用戶首頁", NavigationUrl = Url.Action("Default", "User") };
                    return RedirectToAction("UserNotice", "Prompt", _n);
                }
                else
                {
                    Error _e = new Error { Title = "修改資料失敗", Details = "在修改用戶資料時時，更新的資料未能保存到數據庫", Cause = "系統錯誤", Solution = Server.UrlEncode("<li>返回<a href='" + Url.Action("ChangeInfo", "User") + "'>修改資料</a>頁面，輸入正確的信息后重新操作</li><li>聯系網站管理員</li>") };
                    return RedirectToAction("UserError", "Prompt", _e);
                }
            }
            else
            {
                ModelState.AddModelError("Password","密碼錯誤！");
                return View();
            }
            
            
        }

aciton上右鍵添加強類型視圖，修改視圖里自動生成代碼，完成后。如下：

@model Ninesky.Models.User

@{
    ViewBag.Title = "修改個人資料";
    Layout = "~/Views/Layout/_User.cshtml";
}

<div class="leftnav">@Html.Partial("PartialPersonalNav")</div>
<div class="workspace">
    <div class="Nav">您現在的位置： 用戶首頁</div>
    <div>
        @using (Html.BeginForm())
        {
            @Html.ValidationSummary(true)

            <fieldset>
                <legend>修改資料</legend>
                @Html.HiddenFor(model => model.UserId)
                <ul>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.UserName)
                        </div>
                        <div class="editor-field">
                            @Html.DisplayFor(model => model.UserName)
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.Password)
                        </div>
                        <div class="editor-field">
                            @Html.Password("Password")
                            @Html.ValidationMessageFor(model => model.Password)
                            輸入正確的密碼才能修改資料。
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.Gender)
                        </div>
                        <div class="editor-field">
                            @Html.RadioButtonFor(model => model.Gender, 0) 男
                    @Html.RadioButtonFor(model => model.Gender, 1) 女
                    @Html.RadioButtonFor(model => model.Gender, 2) 保密
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.Email)
                        </div>
                        <div class="editor-field">
                            @Html.EditorFor(model => model.Email)
                            @Html.ValidationMessageFor(model => model.Email)
                            @Html.DisplayDescriptionFor(model => model.Email)
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.QQ)
                        </div>
                        <div class="editor-field">
                            @Html.EditorFor(model => model.QQ)
                            @Html.ValidationMessageFor(model => model.QQ)
                            @Html.DisplayDescriptionFor(model => model.QQ)
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.Tel)
                        </div>
                        <div class="editor-field">
                            @Html.EditorFor(model => model.Tel)
                            @Html.ValidationMessageFor(model => model.Tel)
                            @Html.DisplayDescriptionFor(model => model.Tel)
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.Address)
                        </div>
                        <div class="editor-field">
                            @Html.EditorFor(model => model.Address)
                            @Html.ValidationMessageFor(model => model.Address)
                            @Html.DisplayDescriptionFor(model => model.Address)
                        </div>
                    </li>
                    <li>
                        <div class="editor-label">
                            @Html.LabelFor(model => model.PostCode)
                        </div>
                        <div class="editor-field">
                            @Html.EditorFor(model => model.PostCode)
                            @Html.ValidationMessageFor(model => model.PostCode)
                            @Html.DisplayDescriptionFor(model => model.PostCode)
                        </div>
                    </li>
                    <li><input type="submit" value="修改" /></li>
                </ul>
            </fieldset>
        }
    </div>
</div>

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

運行一下看

輸入資料測試一下。能夠正常保存到數據庫。

======================================

剛開始學MVC，加之表達能力有限，也沒有事先寫個大致計划，寫的很差、很亂。現在是想到哪里就寫哪里，有時候做到后面了，發現前邊寫的不行又去改前面寫的代碼。

畢業八年多了，學新東西學不進去，寫博客的目的是督促自己學下去。看到前面寫的一些有園友給我了留言，對我的鼓勵很大，感覺學的東西還是有用。

感謝園友的支持，我會努力寫下去！也希望能與大家多多交流共同提高。