通过 SWFLoader 加载时如何指定 ApplicationDomain.currentDomain？

发布于 2024-10-14 04:22:10 字数 818 浏览 3 评论 0原文

我正在使用 Flex Builder 3 构建一个相当大的项目。我正遭受模块相互踩踏以及应用程序/模块之间冲突的困扰。我的结构如下所示：

主要应用程序 |--应用2 |--应用3 |--应用程序 3

（应用程序 2 是主应用程序的子应用程序，而应用程序 2 和 3 是同级应用程序，是应用程序 2 的子应用程序）

实际上，情况比这更复杂，但这就是问题开始的地方。最后，我可以让树有四层甚至五层深......如果它可以工作的话。主应用程序文件仅由画布和一系列按钮组成。第二个应用程序包含一个垂直选项卡导航器，其中画布作为容器，两个选项卡内有一个列表和一个树视图。应用程序 3 非常复杂，应用程序 4 中的事件日历也是如此。只要不发生交互，一切都会加载并显示正常。查看模块 2 和模块 3 时，两者都有组合框。第一个访问可以正常工作，但第二个会抛出错误，我认为这是沙箱违规。我将应用程序 2、3 和 4 转换为模块，并使用 ModuleLoader 将它们引入并指定 ApplicationDomain=currentDomain。现在，最后一个（现在的模块）中的日历功能根本无法显示。我可以跟踪值并弹出警报框，这样我就知道它至少正在加载，但没有任何显示。作为测试，我剥离了该模块，只包含一个标有“测试”的标签，并且它显示得很好，但是一旦我将其放入 Canvas 组件中，就没有任何显示。但是，如果我将该模块转换回应用程序并使用 SWFLoader 加载它，它会显示正常，但我确信一旦我尝试引入与其并行的另一个应用程序，我就会回到原来的位置开始了。我可以轻松地使用 so.data 和 LocalConnections 来回传递信息，但如何将 SWF 作为应用程序加载并指定应用程序域？如果一切都作为 currentDomain 存在并且运行良好，那就太好了。

原文

I'm using Flex Builder 3 to build what will be a fairly large project. I'm suffering from modules stepping on each other and a conflict between application/module. My structure looks something like the following:

Main Application
|--Application 2
|--Application 3
|--Application 3

(Application 2 is a child of the main application, while Applications 2 and 3 are siblings, children of Application 2)

In reality, it's more complicated than that, but this is where problems start. In the end, I could have the tree four or possibly five levels deep... If it can be made to work. The main application file consists of little more than a canvas and a series of buttons. The second application contains a vertical tab navigator with canvases as containers, a list and a tree view within two of the tabs. Application 3 is very complicated, as is an event calendar in Application 4. As long as no interaction takes place, everything loads and appears fine. When looking at Modules 2 and 3, both have ComboBoxes. The first to be accessed works correctly, but the second throws errors, what I take to be sandbox violations. I converted Applications 2, 3 and 4 to Modules and used ModuleLoader to bring them in and to specify ApplicationDomain=currentDomain. Now, the calendar functions in the last (now module) fails to display at all. I can trace values and throw up Alert boxes so I know that it's at least loading, but nothing displays. As a test, I stripped that module down to contain nothing at all but a Label that says "Test" and it displays fine, but as soon as I put it inside a Canvas component, nothing displays. But if I convert that module back to an Application and load it using an SWFLoader, it displays fine, but I'm certain that as soon as I try to bring in another application parallel to it, I'm going to be back where I Started. I can easily use so.data and LocalConnections to pass information back and forth, but how do I load an SWF in as an Application and specify an application domain? It would be nice to have everything exist as currentDomain and play nice.

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