標籤:style blog http io ar color os sp for
原文參考:http://www.cnblogs.com/jyan/archive/2012/07/23/2604474.html
msdn:http://msdn.microsoft.com/zh-cn/library/system.web.mvc.htmlhelper_methods%28v=vs.108%29.aspx
繼承階層
System.Object
System.Web.Mvc.HtmlHelper
System.Web.Mvc.HtmlHelp<TModel>
命名空間:
System.Web.Mvc
ActionLink - 連結到操作方法
BeginForm - 標記表單的開頭並連結到呈現該表單的操作方法
CheckBox - 呈現複選框
DropDownList - 呈現下拉式清單
Hidden - 在表單中嵌入未呈現的資訊以供使用者查看
ListBox - 呈現列表框
Password - 呈現用於輸入密碼的文字框
RadioButton - 呈現選項按鈕
TextArea - 呈現文本地區(多行文字框)
TextBox - 呈現文字框
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ActionLink:
1 @Html.ActionLink("這是一個串連", "Index", "Home") 2 帶有QueryString的寫法 3 @Html.ActionLink("這是一個串連", "Index", "Home", new { page=1 },null) 4 @Html.ActionLink("這是一個串連", "Index", new { page=1 }) 5 有其它Html屬性的寫法 6 @Html.ActionLink("這是一個串連", "Index", "Home", new { id="link1" }) 7 @Html.ActionLink("這是一個串連", "Index",null, new { id="link1" }) 8 QueryString與Html屬性同時存在 9 @Html.ActionLink("這是一個串連", "Index", "Home", new { page = 1 }, new { id = "link1" })10 @Html.ActionLink("這是一個串連", "Index" , new { page = 1 }, new { id = "link1" })
產生結果:
1 <a href="/">這是一個串連</a> 2 帶有QueryString的寫法 3 <a href="/?page=1">這是一個串連</a> 4 <a href="/?page=1">這是一個串連</a> 5 有其它Html屬性的寫法 6 <a href="/?Length=4" id="link1">這是一個串連</a> 7 <a href="/" id="link1">這是一個串連</a> 8 QueryString與Html屬性同時存在 9 <a href="/?page=1" id="link1">這是一個串連</a>10 <a href="/?page=1" id="link1">這是一個串連</a>
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RouteLink
跟ActionLink在功能上一樣
1 @Html.RouteLink("關於", "about", new { })2 帶QueryString3 @Html.RouteLink("關於", "about", new { page = 1 })4 @Html.RouteLink("關於", "about", new { page = 1 }, new { id = "link1" })
產生結果:
1 <a href="/about">關於</a>2 <a href="/about?page=1">關於</a>3 <a href="/about?page=1" id="link1">關於</a>
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BeginFrom:
1 @using(Html.BeginForm("index","home",FormMethod.Post)){2 }4 Or5 @Html.BeginForm("index", "home", FormMethod.Post)6 @Html.EndForm()
產生結果:
1 <form action="/home/index" method="post"></form>
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TextArea:
1 @Html.TextArea("input5", Model.CategoryName, 3, 9,null)2 @Html.TextAreaFor(a => a.CategoryName, 3, 3, null)
產生結果:
<textarea cols="9" id="input5" name="input5" rows="3">Beverages</textarea><textarea cols="3" id="CategoryName" name="CategoryName" rows="3">Beverages</textarea>
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DropDownList:
1 @Html.DropDownList("ddl1", (SelectList)ViewData["Categories"], "--Select One--")2 @Html.DropDownListFor(a => a.CategoryName, (SelectList)ViewData["Categories"], "--Select One--", new { @class = "dropdownlist" })
產生結果:
1 <select id="ddl1" name="ddl1"> 2 <option value="">--Select One--</option> 3 <option value="1">Beverages</option> 4 <option value="2">Condiments</option> 5 <option selected="selected" value="3">Confections</option> 6 <option value="4">Dairy Products</option> 7 <option value="5">Grains/Cereals</option> 8 <option value="6">Meat/Poultry</option> 9 <option value="7">Produce</option>10 <option value="8">Seafood</option>11 </select>12 <select class="dropdownlist" id="CategoryName" name="CategoryName">13 <option value="">--Select One--</option>14 <option value="1">Beverages</option>15 <option value="2">Condiments</option>16 <option value="3">Confections</option>17 <option value="4">Dairy Products</option>18 <option value="5">Grains/Cereals</option>19 <option value="6">Meat/Poultry</option>20 <option value="7">Produce</option>21 <option value="8">Seafood</option>22 </select>
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RenderPartial:
未完待續
C#求生之路-HTML Helper