@using System.Text; @model List<MvcShopping.Models.ProductCategory> @{ ViewBag.Title = "测试程序"; } <br />接收控制器传递的数据 @ViewBag.UserName <br />显示Model的名称:@Html.DisplayNameFor(model => model[0]) <br />现在时间:@DateTime.Now <br />启用状态:@ViewBag.Title <br />多行C#代码 @{ var name = "小李"; var message = "你好,我是" + name; <text> @*注释:不输入任何HTML标签*@ @message <br/> @*这是注释部分不显示*@ </text> <span>我是小王</span><br/> <text> xiaoli@126.com </text> @ViewBag.Content; @*没有也不会报错*@ } <br/>html内容和Razor混排: @ViewBag.Title李琳<br/> @*直接当C#语法执行,不显示也不换行*@ @(ViewBag.Title)李小玲<br /> @*加括号后智能识别,且换行,*@ <span>@ViewBag.Title</span>李梅<br /> 输出html标签元素 @{ var desc = "<span style='color:red'>这是HTML标签</span>"; @desc @*显示 <span style='color:red'>这是HTML标签</span>*@ <br/> @Html.Raw(desc); @*显示红色字体“这是HTML标签”*@ } @*条件判断语句*@ @if (ViewBag.Content == null) { <p>无此对象</p> } else { <p>有这个对象</p> } 三元表达式:@(ViewBag.Content == null ? "无" : "有") 循环显示数据列表: <ul> @{ @*混合示例*@ <h3>成员列表</h3> string[] peoples = { "will", "jame", "robin" }; foreach (var item in peoples) { <li>@item</li> } } @foreach (var item in Model) { <li>@Html.DisplayNameFor(model => item.Name)</li> <li>@Html.ActionLink(item.Name, "ProductList", new { id = item.Id })</li> } </ul> 辅助方法(可以新建类文件引用): @helper ShowYesOrNo(int i) { if (i==0) { <text>否</text> } else { <text>是</text> } } <p> 引用方法 @ShowYesOrNo(1) </p> 自定义函数(可以新建类文件引用): @functions { public static string ShowYN(int i) { var str=(i==0)?"否":"是"; return str; } } <p> 引用方法 @ShowYN(1) </p> <p> HTML辅助方法区 @Html.ActionLink("链接文字", "ActionName") <br /> @Html.ActionLink("链接文字", "ActionName", "ControllerName") <br /> @Html.ActionLink("链接文字", "ActionName", new { id = 123, page = 5 }) <br /> <a href="@Url.Action("ActionName")" class="linkButton">图片</a> <br /> @Html.RouteLink("回首页", new { type = "default" }) <br /> @Html.RouteLink("回首页", "Default", new { type = "index" }) --对应路由 <br /> @Html.RouteLink("回首页", new { type = "default" }, new { @class = "back" }) <br /> </p> <p> 输出表单<br /> @using (Html.BeginForm("ActionName","ControllerName",FormMethod.Post)) { <p>账号:@Html.TextBox("Account","张三")</p> <p>密码:@Html.Password("pwd")</p> @*添加自定义元素控制 可控制style,width,class等*@ <p>验证码:@Html.TextArea("code", "authcode", new { style = "100px;", rows = 10, @class = "taclass" })</p> <input type="submit" value="登录"/> } </p> <p> 输出表单上传文件<br /> @using (Html.BeginForm("ActionName", "ControllerName", FormMethod.Post, new { enctype = "multipart/form-data" })) { <p>选择文件:@Html.TextBox("File1", "", new { type = "file", size = "25" })</p> <input type="submit" value="上传文件" /> } </p> <p> 输出表单上传文件<br /> @using (Html.BeginForm("ActionName", "ControllerName", FormMethod.Post, new { enctype = "multipart/form-data" })) { <p>选择文件:@Html.TextBox("File1", "", new { type = "file", size = "25" })</p> <input type="submit" value="上传文件" /> } </p> <p> 模拟HTTP delete请求,符合REST接口请求标准<br /> @using (Html.BeginForm("DeleteMessage", "Message")) { @Html.HttpMethodOverride(HttpVerbs.Delete) @Html.Hidden("id","123"); <input type="submit" value="删除此数据" /> } </p>