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MVC3 和已检查属性的 Razor View 和 Razor View
原标题:Ternary Operator in Razor View of MVC3 and Checked Attribute

我用这个:

<input type="checkbox" value="@item.Id" checked="@(item.HasAccess ? "checked" : "")"/>

This worked correctly: I mean when HasAccess is true then checked="checked" and when HasAccess is false then checked="" but always the checkboxs checked, how can I use ternary operator and handle checked attribute correctly?

最佳回答

不幸的是,在剃须刀V1中,你必须这样做:

<input type="checkbox" value="@item.Id" @(item.HasAccess ? "checked="checked"" : "") />

这是因为在 HTML 世界上, 仅仅存在属性, 不论值如何, 都让浏览器检查框 。

在 Razor V2 中,这将减少问题。 见以下条款的有条件属性一节:

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