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移动应用认证/ Sencha Touch(Mobile App Authentication/Sencha Touch)

我正在尝试使用最终针对iOS和Android的Sencha Touch编写应用程序。 它应该登录到公司Web服务器,然后检索并解析一些JSON数据。 它应该很简单。 但是我对Sencha和Javascript都很新,所以我很难做这种客户端身份验证。 我甚至无法通过我的开发机器上的Web浏览器进行身份验证。

我使用此链接来帮助创建我的登录页面:
http://miamicoder.com/2012/adding-a-login-screen-to-a-sencha-touch-application/

但是当我尝试登录时,我似乎得到以下错误消息和一个null对象:

XMLHttpRequest cannot load https://www.server.com/index.html?=_dc1234567890123
Origin http://localhost:8000 is not allowed by Access-Control-Allow-Origin.

有没有人有任何建议或良好的资源让这个应用程序登录? 任何帮助将不胜感激!


I'm trying to write an app using Sencha Touch that ultimately targets iOS and Android. It's supposed to log into the corporate web server and then retrieve and parse some JSON data. It should be very simple. However I'm very new to both Sencha and Javascript, so I'm having a hard time doing this sort of client-side authentication. I can't even seem to make it authenticate from a web browser on my dev machine.

I used this link to help create my login page:
http://miamicoder.com/2012/adding-a-login-screen-to-a-sencha-touch-application/

But when I attempt to log in I seem to get the following error message and a null object:

XMLHttpRequest cannot load https://www.server.com/index.html?=_dc1234567890123
Origin http://localhost:8000 is not allowed by Access-Control-Allow-Origin.

Does anyone have any advice or good resources on getting this app to log in? Any help would be greatly appreciated!


原文:https://stackoverflow.com/questions/19366557
更新时间:2024-03-02 14:03

最满意答案

大声笑,好吧,我知道你要去哪里。 所以你需要做的是有一个外部的tableview。 这将是滚动并包含多个帖子的数据的那个。 那么你只需要一个原型单元。 该原型单元格应该有一个UITextView和下面的另一个 tableview,用于与该帖子关联的图像。 单元格中的此表视图不应滚动,但应该可以调整大小; 我明白。 在界面构建器中,您可以取消选择可滚动的复选框,并使用约束使其可调整大小。

现在就是诀窍,图像tableview的数据源需要是包含它的单元格。 您的outertableview的数据源将是其控制器。

那有意义吗?


Lol, ok I see where you're going with this. So what you will need to do is have an outer tableview. This is going to be the one that scrolls and contains the data of multiple posts. Then you only need one prototype cell. That prototype cell should have a UITextView and another tableview underneath for the images associate with that post. This tableview in the cell should not scroll, but should be resizable; I understand. In interface builder you can deselect the scrollable checkboxes, and use constraints to make it resizable.

Now here's the trick, the datasource for your images tableview needs to be the cell that contains it. The datasource for your outertableview will be its controller.

Does that make sense?

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