如何在iPad应用程序中打开电源点文档？ [英] How can one open a power point document in an iPad application?

问题描述

我有一个拆分视图控制器，其中详细视图有一个按钮，可以打开一个powerpoint演示文稿。我将如何实现它？

I have a split view controller in which the detail view has a button that is supposed to open a powerpoint presentation. How would I get about implementing that?

我听说UiWebView woud实现如下：

I have heard that a UiWebView woud implement that as follows:

- [UIWebView loadData：MIMEType：textEncodingName：baseURL：]

-[UIWebView loadData:MIMEType:textEncodingName:baseURL:]

[webView loadData：[NSData dataWithContentsOfFile：filePath] MIMEType：@application / vnd.ms-powerpointtextEncodingName ：@UTF-8baseURL：[NSURL URLWithString：filePath]]

[webView loadData:[NSData dataWithContentsOfFile:filePath] MIMEType:@"application/vnd.ms-powerpoint" textEncodingName:@"UTF-8" baseURL:[NSURL URLWithString:filePath]]

但这是否意味着我必须添加一个新视图并将UiWebView放在上面？有更简单的方法吗？

However does that mean I have to add a new view and put the UiWebView on it? Is there an easier way?

谢谢

推荐答案

UIWebView是一个查看所以它必须添加到某种ViewController。我们将它添加到我们的ViewController并使self.webView.delegate = self，以便它在当前控制器中加载。

UIWebView is a view so it has to be added to some sort of ViewController. We add it to our ViewController and make the self.webView.delegate = self so that it loads in the current controller.

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