本文介绍了ASP.NET MVC - HybridViewResult(的ViewResult / PartialViewResult)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

是否有可能建立一个混合的ViewResult,在一个AjaxRequest的depedency返回或Htt的prequest一个 PartialViewResult 的ViewResult

Is it possible to build a hybrid ViewResult that returns in depedency of an AjaxRequest or HttpRequest a PartialViewResult or ViewResult?

IsAjaxRequest - >回PartialViewResult
!IsAjaxRequest - >返回的ViewResult

IsAjaxRequest --> return PartialViewResult!IsAjaxRequest --> return ViewResult

据我知道我应该HybridViewResult从ViewResultBase派生。

As far as I know my HybridViewResult should derive from ViewResultBase.

但如何实现FindView方法?

But how to implement the FindView method?

推荐答案

尝试:

public class HybridViewResult : ActionResult
{
    public string ViewName { get; set; }
    public HybridViewResult () { }
    public HybridViewResult (string viewName ) { this.ViewName = viewName ; }
    public override void ExecuteResult(ControllerContext context)
    {
        if (context == null) throw new ArgumentNullException("context");
        var usePartial = ShouldUsePartial();
        ActionResult res = GetInnerViewResult(usePartial);
        res.ExecuteResult(context);
    }
    private ActionResult GetInnerViewResult(bool usePartial)
    {
        var view = ViewName;
        ActionResult res;
        if(String.IsNullOrEmpty(view)) {
             res = usePartial ? new PartialViewResult(view) : new ViewResult(view);
        }
        else {
             res = usePartial ? new PartialViewResult() : new ViewResult();
        }
        return res;
    }
    private bool ShouldUsePartial(ControllerContext context) {
        return false; //your code that checks if you need to use partial here
    }
}

添加任何构造函数和放大器; GetInnerViewResult变化需要,即通过模型。

Add any constructor & GetInnerViewResult variations as needed i.e. to pass Model.

这篇关于ASP.NET MVC - HybridViewResult(的ViewResult / PartialViewResult)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!

09-21 11:40