如何传递@ Url.Action动态值？ [英] How to pass dynamic value in @Url.Action?

问题描述

我已经写了下面在我的局部视图jQuery的：

  $阿贾克斯（{
        键入：POST，
        网址：'@ Url.Action（PostActionName，ControllerName）'，
        数据：{ID：01}，
        成功：功能（数据）
            {
            如果（data.success =真）
                {
                    window.location的='@ Url.Action（GetActionName，ControllerName）'
                }
            }
    }）;
 

动作的名称和控制器名称并不固定，就必然取决于其中，该局部视图放在视图改变。我有函数获取调用动作和控制器的名字，但不知道如何可以通过它们@ Url.Action。

以下是Javascript函数来获取行动和控制器的名称：

 函数ControllerName（）{
            VAR pathComponents = window.location.pathname.split（'/'）;
            VAR controllerName;
            如果（pathComponents.length＆GT = 2）{
                如果（pathComponents [0]！=''）{
                    controllerName = pathComponents [0];
                }
                其他{
                    controllerName = pathComponents [1];
                }
            }
            返回controllerName;
        }        功能ActionName（）{
            VAR pathComponents = window.location.pathname.split（'/'）;
            VAR actionName;
            如果（pathComponents.length＆GT = 2）{
                如果（pathComponents [0]！=''）{
                    actionName = pathComponents [1];
                }
                其他{
                    actionName = pathComponents [2];
                }
            }
            返回actionName;
        }
 

解决方案

  

我具备的功能来获取调用动作和控制器的名称，但
  不知道我怎样才能把它们放入@ Url.Action

那么，你可以调用这些函数。例如，如果它们是扩展方法的UrlHelper类：

  window.location的='@ Url.Action（Url.MyFunction1（），Url.MyFunction2（））'
 

，或者如果他们只是静态的功能：

  window.location的='@ Url.Action（SomeClass.MyFunction1（），SomeClass.MyFunction2（））'
 

如果另一方面需要被传递仅可以执行下列操作在客户端上已知的值：

  VAR参数='在客户端上已知的一些动态值';
VAR URL ='@ Url.Action（SomeAction，SomeController，新{someParam =__param__}）;
window.location.href = url.replace（'__ param__'，连接codeURIComponent（参数））;
 

---

更新：

看来你只是想获取电流控制器和行动可能这样实现：

  @ {
    字符串currentAction = Html.ViewContext.RouteData.GetRequiredString（行动）;
    字符串currentController = Html.ViewContext.RouteData.GetRequiredString（控制器）;
}
 

和则：

  window.location.href ='@ Url.Action（currentAction，currentController）';
 

I have written following jquery in my partial view:

    $.ajax({
        type: "POST",
        url: '@Url.Action("PostActionName", "ControllerName")',
        data: { Id: "01" },
        success: function(data)
            {
            if (data.success="true")
                {
                    window.location = '@Url.Action("GetActionName", "ControllerName")'
                }
            }
    });

The Action name and Controller name are not fixed, they are bound to change depending upon the view wherein this partial view is placed. I have functions to fetch invoking action and controller names, but not sure how I can pass them in @Url.Action.

Following are Javascript functions to fetch action and controller names:

function ControllerName() {
            var pathComponents = window.location.pathname.split('/');
            var controllerName;
            if (pathComponents.length >= 2) {
                if (pathComponents[0] != '') {
                    controllerName = pathComponents[0];
                }
                else {
                    controllerName = pathComponents[1];
                }
            }
            return controllerName;
        }

        function ActionName() {
            var pathComponents = window.location.pathname.split('/');
            var actionName;
            if (pathComponents.length >= 2) {
                if (pathComponents[0] != '') {
                    actionName = pathComponents[1];
                }
                else {
                    actionName = pathComponents[2];
                }
            }
            return actionName;            
        }

解决方案

I have functions to fetch invoking action and controller names, but not sure how I can pass them in @Url.Action

Well, you could call those functions. For example if they are extension methods to the UrlHelper class:

window.location = '@Url.Action(Url.MyFunction1(), Url.MyFunction2())'

or if they are just static functions:

window.location = '@Url.Action(SomeClass.MyFunction1(), SomeClass.MyFunction2())'

If on the other hand the values that need to be passed are known only on the client you could do the following:

var param = 'some dynamic value known on the client';
var url = '@Url.Action("SomeAction", "SomeController", new { someParam = "__param__" })';
window.location.href = url.replace('__param__', encodeURIComponent(param));

---

UPDATE:

It seems that you are just trying to fetch the current controller and action which could be achieved like that:

@{
    string currentAction = Html.ViewContext.RouteData.GetRequiredString("action");
    string currentController = Html.ViewContext.RouteData.GetRequiredString("controller");
}

and then:

window.location.href = '@Url.Action(currentAction, currentController)';

这篇关于如何传递@ Url.Action动态值？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！