如何从JavaScript方法重定向到操作？

Question

我有一个输入类型="按钮"

<input type="button" name="DeleteJob" runat="server" value="Löschen" onclick="DeleteJob()" />

和JavaScript方法:

function DeleteJob() {

    if (confirm("Do you really want to delete selected job/s?"))
        return true;
    else
        return false;
}

我怎样才能返回true,重定向到Action DeleteJob？

[HttpGet]
public ActionResult DeleteJob(string selectedObject)
{
    return View();
}

Answer 1

重定向:

function DeleteJob() {
    if (confirm("Do you really want to delete selected job/s?"))
        window.location.href = "your/url";
    else
        return false;
}

Answer 2

function DeleteJob() {
    if (confirm("Do you really want to delete selected job/s?"))
        window.location.href = "/{controller}/{action}/{params}";
    else
        return false;
}

Answer 3

我希望我能评论yojimbo87的回答来发布这个,但我还没有足够的声誉来发表评论.有人指出,这种相对路径只能从根本起作用:

        window.location.href = "/{controller}/{action}/{params}";

只是想确认您可以使用@ Url.Content来提供绝对路径:

function DeleteJob() {
    if (confirm("Do you really want to delete selected job/s?"))
        window.location.href = '@Url.Content("~/{controller}/{action}/{params}")';
    else
        return false;
}

Answer 4

也许更好用DeleteJob url而不是按钮制作锚？

<a href="<%=Url.Action("DeleteJob", "YourController", new {selectedObject="someObject"})%>" onclick="return DeleteJob()">Löschen</a>

并使用你已经写过的javascript:

function DeleteJob() {

        if (confirm("Do you really want to delete selected job/s?"))
            return true;
        else
            return false;
    }

因此,如果函数返回true,您将被重定向.如果函数返回false,您仍然会停留在页面上.

Answer 5

使用@ Url.Action方法.无论您部署到哪个IIS服务器,这都将起作用并确定正确的路由.

Example- window.location.href ="@ Url.Action("Action","Controller")";

所以在Home控制器上的Index操作的情况下 - window.location.href ="@ Url.Action("Index","Home")";