blocks|key|4561015|text|请查看此处RadioButtonFor+in+ASP.NET+MVC+2或list+Has+anyone+implement+RadioButtonListFor+for+ASP.NET+MVC?|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4561016|如果您正在使用枚举，请参阅此答案pass+enum+to+html.radiobuttonfor+MVC3|4561017|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/2588699/radiobuttonfor-in-asp-net-mvc-2|1|https://stackoverflow.com/questions/2512809/has-anyone-implement-radiobuttonlistfort-for-asp-net-mvc/2590001#2590001|2|https://stackoverflow.com/questions/5621013/pass-enum-to-html-radiobuttonfor-mvc3^0|5|V|0|16|1K|1|0|G|11|2|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]|$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|F|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]|P|$5|I|J|K|C|$L|Q]]]]

<p>Have a look here <a href="https://stackoverflow.com/questions/2588699/radiobuttonfor-in-asp-net-mvc-2">RadioButtonFor in ASP.NET MVC 2</a> or for list <a href="https://stackoverflow.com/questions/2512809/has-anyone-implement-radiobuttonlistfort-for-asp-net-mvc/2590001#2590001">Has anyone implement RadioButtonListFor&lt;T&gt; for ASP.NET MVC?</a></p>

<p>If you are using an Enum see this answer <a href="https://stackoverflow.com/questions/5621013/pass-enum-to-html-radiobuttonfor-mvc3">pass enum to html.radiobuttonfor MVC3</a></p>


blocks|key|2837085|text|看看这篇文章，他们已经回答了你的问题(虽然是MVC+2，但在这里是一样的)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2837086|How+to+Set+RadioButtonFor()+in+ASp.net+MVC+2+as+Checked+by+default|offset|length|2837087|希望这能有所帮助|2837088|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/2598668/how-to-set-radiobuttonfor-in-asp-net-mvc-2-as-checked-by-default^0|0|0|1U|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

<p>Take a look into this posting, they have answered your question (albeit MVC 2, but its the same thing in this context):</p>

<p><a href="https://stackoverflow.com/questions/2598668/how-to-set-radiobuttonfor-in-asp-net-mvc-2-as-checked-by-default">How to Set RadioButtonFor() in ASp.net MVC 2 as Checked by default</a></p>

<p>Hope this helps</p>


blocks|key|4561069|text|在您的控制器操作中，将视图模型的UserType属性的值设置为相应的值：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4561070|public+ActionResult+SomeAction()
{
++++MyViewModel+model+=+...

++++//+preselect+the+second+radio+button
++++model.UserType+=+"type2";
++++return+View(model);
}|code-block|syntax|javascript|4561071|在你看来：|4561072|<div+id="private-user">
++++@Html.RadioButtonFor(m+=>+m.UserType,+"type1",+new+{+@class="type-radio"+})+1
</div>
<div+id="proff-user">
++++@Html.RadioButtonFor(m+=>+m.UserType,+"type2",+new+{+@class="type-radio"+})+2
</div>|4561073|entityMap^0|G|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

<p>In your controller action set the value of the <code>UserType</code> property on your view model to the corresponding value:</p>

<pre><code>public ActionResult SomeAction()
{
    MyViewModel model = ...

    // preselect the second radio button
    model.UserType = "type2";
    return View(model);
}
</code></pre>

<p>and in your view:</p>

<pre><code>&lt;div id="private-user"&gt;
    @Html.RadioButtonFor(m =&gt; m.UserType, "type1", new { @class="type-radio" }) 1
&lt;/div&gt;
&lt;div id="proff-user"&gt;
    @Html.RadioButtonFor(m =&gt; m.UserType, "type2", new { @class="type-radio" }) 2
&lt;/div&gt;
</code></pre>


blocks|key|4472987|text|在视图模型的构造函数中，只需将属性初始化为所需的值即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4472988|public+YourViewModel(){
++++UserType+=+"type1";
}|code-block|syntax|javascript|4472989|这样，您的回发将使用您想要的任何值，并且您不必在控制器中设置该值。|4472990|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

<p>In the constructor of your View Model, just initialize the property to the value that you want.</p>

<pre><code>public YourViewModel(){
    UserType = "type1";
}
</code></pre>

<p>That way your postbacks will use whatever value you want and you don't have to set the value in the controller.</p>


<p>I am not able to set the default radio button to "Checked" !
I am using @Html.RadioButtonFor :</p>

<pre><code>&lt;div id="private-user"&gt;
    @Html.RadioButtonFor(m =&gt; m.UserType, "type1", new { @class="type-radio" , **@Checked="checked"** }) 1
&lt;/div&gt;
&lt;div id="proff-user"&gt;
    @Html.RadioButtonFor(m =&gt; m.UserType, "type2", new { @class="type-radio" }) 2
&lt;/div&gt;
</code></pre>

<p>Is it possible to set a radio button as cheched using  @Html.RadioButtonFor  ?</p>

<p>Thx</p>


Set @Html.RadioButtonFor as Checked by default

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我无法将默认单选按钮设置为“已选中”！我使用的是@Html.RadioButtonFor：<div id="private-user">    @Html.RadioButtonFor(m => m.UserType, "type1", new { @class="type-radio" , **@Checked="c...

问默认情况下将@Html.RadioButtonFor设置为选中
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问默认情况下将@Html.RadioButtonFor设置为选中EN