如何添加类剃刀形式,给填充? [英] how to add class to razor form and give padding?
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问题描述
@using(Html.BeginForm())
{
@ Html.TextBoxFor(M = GT; m.Name,新{@Value =姓名})
@ Html.TextBoxFor(M = GT; m.Email,新{@Value =电子邮件})
<输入类型=提交值=转到/>
}
我怎么一个CSS类添加到这一点,并增加填充?我有以下的CSS我要补充试试垫有点
.newsletterform
{
颜色:黑色;
填充左:20像素;
}
解决方案
您可以设置 @类=类名
类,但你必须指定actionName,controllerName ,FormMethod也因为没有 Html.BeginForm
过载,支持设置仅HTML属性。
@ Html.BeginForm(ActionName,ControllerName
FormMethod.Post,新{@class =newsletterform}
您可以创建自己的HTML帮助,这并不为你了。
更新
下面是一个自定义的HTML帮助做到这一点。
公共静态类HtmlHelperExtension
{
公共静态MvcForm BeginFormWithClassName(此的HtmlHelper帮手,串cssClassName)
{
字符串controllerName =(字符串)helper.ViewContext.RouteData.Values [控制器];
字符串actionName =(字符串)helper.ViewContext.RouteData.Values [行动];
返回helper.BeginForm(actionName,controllerName,FormMethod.Post,新{@class = cssClassName});
}
}
您可以从您的观点是这样调用该方法。
@using(Html.BeginFormWithClassName(newsletterform))
{}
希望这有助于
@using (Html.BeginForm())
{
@Html.TextBoxFor(m => m.Name, new { @Value = "Name" })
@Html.TextBoxFor(m => m.Email, new { @Value = "Email" })
<input type="submit" value="Go" />
}
how do i add a css class to this and add padding? I have the following css i wish to add to try pad it a bit
.newsletterform
{
color:black;
padding-left:20px;
}
解决方案
You can set the class with @class="className"
but you have to specify actionName, controllerName, FormMethod too because there is no overload of Html.BeginForm
that supports setting only html attributes.
@Html.BeginForm("ActionName", "ControllerName",
FormMethod.Post, new { @class = "newsletterform" }
You can create your own html helper, that does that for you, too.
Update
Here is a custom html helper does that.
public static class HtmlHelperExtension
{
public static MvcForm BeginFormWithClassName(this HtmlHelper helper, string cssClassName)
{
string controllerName = (string)helper.ViewContext.RouteData.Values["controller"];
string actionName = (string)helper.ViewContext.RouteData.Values["action"];
return helper.BeginForm(actionName, controllerName, FormMethod.Post, new { @class = cssClassName });
}
}
You can call the method from your view like this.
@using (Html.BeginFormWithClassName("newsletterform"))
{
}
hope this helps
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