asp.net-mvc - 如何将参数传递给 ASP.NET MVC 中 AjaxOptions 类的 OnSuccess 函数？

Question

如何将参数传递给 ASP.NET MVC 中 AjaxOptions 类的 OnSuccess 函数？

这是我的代码，但它不起作用:

<%= Ajax.ActionLink("Delete", 
                    "Delete", 
                    "MyController", 
                    New With {.id = record.ID}, 
                    New AjaxOptions With 
                    {
                        .Confirm = "Delete record?", 
                        .HttpMethod = "Delete", 
                        .OnSuccess = "updateCount('parameter')"
                    })
%>

<小时/>

更新

将 OnSuccess 属性设置为 (function(){updateCount('parameter');}) 解决了我的问题:

<%= Ajax.ActionLink("Delete", 
                    "Delete", 
                    "MyController", 
                    New With {.id = record.ID}, 
                    New AjaxOptions With 
                    {
                        .Confirm = "Delete record?", 
                        .HttpMethod = "Delete", 
                        .OnSuccess = "(function(){updateCount('parameter');})"
                    })
%>

Answer 1

您应该能够使用 jQuery 选择器从页面中的字段填充值:

<%= Ajax.ActionLink("Delete", 
                    "Delete", 
                    "MyController", 
                    New With {.id = record.ID}, 
                    New AjaxOptions With 
                    {
                        .Confirm = "Delete record?", 
                        .HttpMethod = "Delete", 
                        .OnSuccess = "updateCount($('#SomeField).val()))"
                    })
%>

另请查看此处:Can I pass a parameter with the OnSuccess event in a Ajax.ActionLink