asp.net-mvc MVC Razor HTML Helper 语法:Html.Hidden 对象参数中的 Viewbag
声明:本页面是StackOverFlow热门问题的中英对照翻译,遵循CC BY-SA 4.0协议,如果您需要使用它,必须同样遵循CC BY-SA许可,注明原文地址和作者信息,同时你必须将它归于原作者(不是我):StackOverFlow
原文地址: http://stackoverflow.com/questions/10179015/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
MVC Razor HTML Helper syntax: Viewbag in Html.Hidden object parameter
提问by Kman
I am trying to add a object to my Html.Hidden HTML helper, but I can't get the syntax quite right.
我正在尝试将一个对象添加到我的 Html.Hidden HTML 助手中,但我无法完全正确地使用语法。
Syntax 1:
语法 1:
@Html.Hidden("hiddenDate", ViewBag.myDate.ToString("dd.MM.yyyy"))
Results in runtime error and it can't resolve the @Html.Hidden in view.
导致运行时错误,并且无法解析视图中的 @Html.Hidden。
Syntax 2:
语法 2:
@Html.Hidden("hiddenDate", new { String = ViewBag.myDate.ToString("dd.MM.yyyy")})
Sets the value="{ String = 16.04.2012 }"
设置值="{ String = 16.04.2012 }"
I would like to get the value to only "16.04.2012", but no success after several syntax tweaks
我想将值设置为“16.04.2012”,但经过多次语法调整后没有成功
回答by Ropstah
Try casting the return value to object:
尝试将返回值转换为object:
@Html.Hidden("hiddenDate", (object)ViewBag.myDate.ToString("dd.MM.yyyy"))

