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MVC 4路由前缀和Action url生成问题(MVC 4 route prefix and Action url generation issue)

 我在视图中遇到了由@ Url.Action生成的URL的问题。 我试图在1个MVC应用程序（模块化应用程序，每个模块都有一个前缀和一个主控制器）中拥有多个具有相同名称的控制器。 我正在使用带有命名空间的路由来完成路由，并且工作正常。 Url.Action在视图中生成的URL存在前缀不正确的问题。 这是我的路线定义： 
 

//Default added for url building with section, but makes no difference
routes.MapRoute(
    name: "Default",
    url: "{section}/{controller}/{action}/{id}"
);

routes.MapRoute(
    name: "Test1",
    url: "Test1/{controller}/{action}/{id}",
    defaults: new { section = "Test1", controller = "Home", action = "Index", id = UrlParameter.Optional },
    namespaces: new[] { "MVCTest.Controllers.Test1" }
);

routes.MapRoute(
    name: "Test2",
    url: "Test2/{controller}/{action}/{id}",
    defaults: new { section = "Test2", controller = "Home", action = "Index", id = UrlParameter.Optional },
    namespaces: new[] { "MVCTest.Controllers.Test2" }
);

 

 这样可以在浏览/ Test1和/ Test2时解析正确的控制器。 现在我有一个简单的视图（索引，用于这两个操作）： 
 

Action url: @Url.Action("Action")

 

 但结果总是'Action url：/ Test1 / Home / Action'为什么？ 我尝试没有默认路由，但具有相同的结果（我添加了URL的{部分}部分的默认路由）。 
 

 如果我只使用默认路由并使用不同的控制器名称（或使用该部分来确定命名空间的自定义控制器工厂），则动作url的生成是正确的。 我可以做些什么来修复我的路线设置中的Url代？ 

I have an issue with the URL's generated by @Url.Action in views. I am trying to have multiple controllers with the same name in 1 MVC application (modulair application, each module has a prefix and a Home controller). I am using routes with namespaces to get the routing done and that works fine. The URL's generated by Url.Action in the views have an issue where the prefix is not correct. This is my route definition:
 

//Default added for url building with section, but makes no difference
routes.MapRoute(
    name: "Default",
    url: "{section}/{controller}/{action}/{id}"
);

routes.MapRoute(
    name: "Test1",
    url: "Test1/{controller}/{action}/{id}",
    defaults: new { section = "Test1", controller = "Home", action = "Index", id = UrlParameter.Optional },
    namespaces: new[] { "MVCTest.Controllers.Test1" }
);

routes.MapRoute(
    name: "Test2",
    url: "Test2/{controller}/{action}/{id}",
    defaults: new { section = "Test2", controller = "Home", action = "Index", id = UrlParameter.Optional },
    namespaces: new[] { "MVCTest.Controllers.Test2" }
);

 

This works and the right controllers are resolved when browsing /Test1 and /Test2. Now i have a simple view (Index, used for both actions):
 

Action url: @Url.Action("Action")

 

But the result is always 'Action url: /Test1/Home/Action' Why? I tried without the default route but is has the same result (i added default route for the {section} part of the url).
 

If i only use the default route and use different controller names (or a custom controller factory which uses the section to determine a namespace) the generation of the action url is correct. Is there anything i can do to fix the Url generation in my route setup?

原文：https://stackoverflow.com/questions/34152121
更新时间：2024-03-28 15:03

最满意答案

 所以我自己能够回答这个问题......我使用路径来创建drawables，然后将它们拼接在一起以创建平行四边形。 
 

public Drawable createThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0, 0);
    path.lineTo(1, 0);
    path.lineTo(1, 1);
    path.lineTo(0, 1);
    path.close();

    PathShape shape = new PathShape(path, 1, 1);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    mThumbLeftDrawable = createLeftThumbDrawable(checked);
    mThumbRightDrawable = createRightThumbDrawable(checked);
    return drawable;
}

public Drawable createLeftThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0, 25);
    path.lineTo(25, 0);
    path.lineTo(25, 25);
    path.close();

    PathShape shape = new PathShape(path, 25, 25);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    return drawable;
}

public Drawable createRightThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0,0);
    path.lineTo(25, 0);
    path.lineTo(0, 25);
    path.close();

    PathShape shape = new PathShape(path, 25, 25);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    return drawable;

}

public void setChecked(boolean checked) {
    //Log.d(TAG, "setChecked("+checked+")");
    boolean lc = checked;
    if (!mTextOnThumb) {
        lc = !checked;
    }

    if (checked){
        mThumbDrawable = createThumbDrawable(checked);//this.getContext().getResources().getDrawable(R.drawable.slide_off);
    }
    else {
        mThumbDrawable = createThumbDrawable(checked);//this.getContext().getResources().getDrawable(R.drawable.slide); 
    }

    super.setChecked(checked);
    mThumbPosition = lc ? getThumbScrollRange() : 0;
    invalidate();
}


So I was able to answer this myself...I used paths to create the drawables and then stitched them together to create the parallelogram.
 

public Drawable createThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0, 0);
    path.lineTo(1, 0);
    path.lineTo(1, 1);
    path.lineTo(0, 1);
    path.close();

    PathShape shape = new PathShape(path, 1, 1);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    mThumbLeftDrawable = createLeftThumbDrawable(checked);
    mThumbRightDrawable = createRightThumbDrawable(checked);
    return drawable;
}

public Drawable createLeftThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0, 25);
    path.lineTo(25, 0);
    path.lineTo(25, 25);
    path.close();

    PathShape shape = new PathShape(path, 25, 25);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    return drawable;
}

public Drawable createRightThumbDrawable(boolean checked){
    Path path = new Path();
    path.moveTo(0,0);
    path.lineTo(25, 0);
    path.lineTo(0, 25);
    path.close();

    PathShape shape = new PathShape(path, 25, 25);
    ShapeDrawable drawable = new ShapeDrawable(shape);
    if (checked){
        drawable.getPaint().setColor(Color.CYAN);
    }
    else
    {
        drawable.getPaint().setColor(Color.BLACK);
    }
    return drawable;

}

public void setChecked(boolean checked) {
    //Log.d(TAG, "setChecked("+checked+")");
    boolean lc = checked;
    if (!mTextOnThumb) {
        lc = !checked;
    }

    if (checked){
        mThumbDrawable = createThumbDrawable(checked);//this.getContext().getResources().getDrawable(R.drawable.slide_off);
    }
    else {
        mThumbDrawable = createThumbDrawable(checked);//this.getContext().getResources().getDrawable(R.drawable.slide); 
    }

    super.setChecked(checked);
    mThumbPosition = lc ? getThumbScrollRange() : 0;
    invalidate();
}

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