Angular UI-Router 模式删除父状态 [英] Angular UI-Router modal removes parent state

问题描述

我正在开发具有 ui-router 模块的 angular 应用程序.当进入路由器的某个状态时，我会显示一个模式对话框，然后它会替换我的父视图.我想保留父视图并将模态显示为叠加层.有没有办法用 ui-router 做到这一点?

I'm working on an angular app that has ui-router module. When entering a certain state of the router, I show a modal dialog, which then replaces my parent view. I would like to keep the parent view and show the modal as overlay. Is there a way to do it with ui-router?

举个例子:

$stateProvider.state("clients.list", {
    url: "/list",
    templateUrl: "app/client/templates/client-list.tpl.html",
    controller: moduleNamespace.clientListController,
    resolve: {
        clients: function (ClientService) {
            return ClientService.all();
        }
    }
})
// This will replace "clients.list", and show the modal
// I want to just overlay the modal on top of "clients.list"
.state("clients.add", {
    url: "/add",
    onEnter: function ($stateParams, $rootScope, $state, ngDialog) {
        ngDialog.open({
            controller: moduleNamespace.clientAddController,
            template: "app/client/templates/client-add.tpl.html"
        });

        $rootScope.$on("ngDialog.closed", function (e, $dialog) 
              if ($state.current.name !== "clients.list") $state.transitionTo("clients.list");
        });
    }
})

谢谢

推荐答案

我认为正确的解决方案应该是:

I think the proper solution would be something like:

$stateProvider.state("clients.list", {
    url: "/list",
    templateUrl: "app/client/templates/client-list.tpl.html",
    controller: moduleNamespace.clientListController,
    resolve: {
       clients: function (ClientService) {
          return ClientService.all();
      }
    }
})
.state("clients.list.add", {
    url: "^/add",
})

重要的是我通过添加 ^ 使 /add 成为绝对的.大多数人会做 /list/add 因为嵌套状态的默认行为是将它们添加在一起...... ^ 绕过了这一点.您还需要在状态加载样式这个东西，所以它是一个模态"并且在其他内容之上.

Important things are I made /add absolute by adding a ^. Most people would have just done /list/add because the default behavior of nested state is to add them together...the ^ bypasses this. You also would need to on state load style this thing so its a "modal" and is on top of other content.

然后在 clients.list 状态中，您需要更新 /client-list.tpl.html 以获得 ng-view> 这将在父视图的顶部设置自己的样式.

And then inside of clients.list state you would need to update /client-list.tpl.html to have an ng-view that would style itself on top of the parent view.

如果需要，我可以创建一个 plunkr，但如果我这样做，我基本上是在为您实现一切.

I can create a plunkr if need be, but if I do that I am basically implementing everything for you.

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