[JavaScript] function statement requires a name

function statement requires a name
---

在ASP MVC中使用 Ajax：
@Ajax.ActionLink("刪除", "Delete", new { id = item.Id },
new AjaxOptions()
{
HttpMethod= "Delete",
Confirm="你確定要刪除嗎?",
OnSuccess = "function() { alert('hello'); }"
})

改為下面這樣就好了：
OnSuccess = "(function() { alert('hello'); })()"

Reference :

Javascript anonymous functions in Firefox 7