在MVC中，如何才能让默认选中的复选框的这个例子吗？ [英] In MVC, how can I make this example of a checkbox checked by default?

问题描述

我试图在MVC中的复选框被默认选中。

下面是我的code。因为我已经看到了这一切的例子，该人使用的东西比我想，所以我一直没能找到有关这种帮助却不同。

 ＆LT;％= Html.CheckBoxFor（功能（模型）model.Delete）％＆GT;
 

我曾尝试加入，新{@checked =检查} 办法并没有工作。我下波浪线的第一个{......整条生产线看起来像这样...

 ＆LT;％= Html.CheckBoxFor（功能（模型）model.Delete，新{@checked =选中}））％＆GT;
 

我如何能得到这个复选框任何意见，可自动检查？

感谢您的帮助组。

威尔

这是我使用我的控制器是什么。这是CONTROLER的开始......这是不行的。 FirstNameAsBusiness是复选框的名字

在视图...

＆LT;％= Html.CheckBoxFor（功能（模型）model.FirstNameAsBusiness）％> ＆LT;％= Html.LabelFor（功能（模型）model.FirstNameAsBusiness）％>

在控制器....

 功能编辑（BYVAL一个作为AuditModel）作为的ActionResult
    a.FirstNameAsBusiness = TRUE
    返回查看（一）
端功能
 

解决方案

你尝试

 ＆LT;％= Html.CheckBoxFor（功能（模型）model.Delete，新增功能{.checked =选中}）％＆GT;
 

唯一的其他东西我能想到的是做的SLaks已建议。

 功能编辑（BYVAL一个作为AuditModel）作为的ActionResult
    a.FirstNameAsBusiness = TRUE
    a.Delete = TRUE''＃这应该这样做。
    返回查看（一）
端功能
 

查看

 ＆LT;％= Html.CheckBoxFor（功能（模型）model.Delete）％＆GT;
 

I am trying to make a checkbox in MVC be checked by default.

Below is my code. For all examples I have seen of this, the person uses something different than what I am trying so I have not been able to find help on this yet.

<%=Html.CheckBoxFor(Function(model) model.Delete)%>

I have tried adding the , new { @checked = "checked" } approach and that didnt work. I got a squiggly line under the first "{".... the entire line looked like this...

<%=Html.CheckBoxFor(Function(model) model.Delete, new { @checked = "checked" }))%>

Any advice on how I can get this checkbox to be auto checked?

thanks for any help group.

Will

This is what I am using in my controller. This is the start of the COntroler... this is not work. FirstNameAsBusiness is the name of the checkbox

In the view...

<%=Html.CheckBoxFor(Function(model) model.FirstNameAsBusiness)%> <%=Html.LabelFor(Function(model) model.FirstNameAsBusiness)%>

In the controller....

Function Edit(ByVal a As AuditModel) As ActionResult
    a.FirstNameAsBusiness = True 
    Return View(a)
End Function

解决方案

Did you try

<%=Html.CheckBoxFor(Function(model) model.Delete, New With { .checked = "checked" })%>

The only other thing I can think of is to do as SLaks has suggested.

Function Edit(ByVal a As AuditModel) As ActionResult
    a.FirstNameAsBusiness = True 
    a.Delete = True ''# This should do it.
    Return View(a)
End Function

View

<%=Html.CheckBoxFor(Function(model) model.Delete)%>

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