javascript - 在 razor 中确认 Url.Action

Question

您好，我在 gridview 中使用编辑按钮。在调用操作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>

然而，onclick 属性并未计算，而是作为参数传递。如何获得确认？

Answer 1

你放错地方了。现在您已将它作为参数传递给 Url.Action 帮助程序，而它应该是一个单独的属性，与您定义 href 属性的方式相同:

<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，您应该考虑为此使用助手:

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>
)