用剃刀确认Url.Action

Question

嗨我在gridview中使用编辑按钮。 在打电话给行动之前，我想要一个确认按钮？

grid.Column("","",format:@<text>@if(!item.IsBookPublished)
{
 <text> <a href='@Url.Action("EditBookByID","Books", new {BookID = @item.BookDetailsID, CreatedBy = @item.UserID , onclick = "return confirm('Are you sure you want to Edit?')" })'>Edit</a></text>
 }
 </text>

但是onclick属性没有评估，而是作为参数传递。 我怎样才能确认？

Answer 1

你把它放在了错误的地方。 现在你已经将它作为参数传递给Url.Action助手，而它应该是一个单独的属性，就像你定义href属性一样：

<a href="@Url.Action("EditBookByID", "Books", new { bookID = item.BookDetailsID, CreatedBy = item.UserID })" onclick="return confirm('Are you sure you want to Edit?')">Edit</a>

顺便说一句，您应该考虑使用帮助器：

grid.Column("", "", format:
    @<text>
        @if(!item.IsBookPublished)
        {
            Html.ActionLink(
                "Edit", 
                "EditBookByID", 
                "Books",
                new { bookID = @item.BookDetailsID },
                new { onclick = "return confirm('Are you sure you want to Edit?')" }
            )
        }
    </text>
)

Answer 2

通过将'onclick'放在Url.Action助手中，您可以告诉它将其翻译为URL参数。

你要做的是将onclick放在帮助器之外，如下所示：

<a href='@Url.Action("EditBookByID","Books", new {BookID = @item.BookDetailsID, CreatedBy = @item.UserID  })' onclick = "return confirm('Are you sure you want to Edit?')">
    Edit
<a>