操縱NSDictionary數據

-2

我已經設法將以下數據導出到一個NSDictionary中，乘以幾百。我現在需要構建一種將這些數據放入Tinder風格應用程序的方法。任何人都可以建議我如何讓我的應用程序根據各種索引的關鍵「標題」提取數據。目前它提取了45個包含該標題的數據記錄，因爲在我的數據集中有45個鍵。操縱NSDictionary數據

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感謝

來源

2015-07-21 Ashley Knight

對不起，但我不知道你在說什麼。請你澄清你的意思，並分享一些代碼，以便我們看到你已經嘗試解決你自己的問題。 – Popeye

你應該有正確的字典的數組？

如果是的話這應該工作：

NSInteger index = 0; //You can set this to the current page of your scroll view 
NSArray * items = /* YOUR ARRAY OF DICTIONARIES */; 
NSDictionary * dict = [items objectAtIndex:index]; 
NSString * title = [dict objectForKey:@"Title"];

您也可能會考慮的NSObject的一個解析子類，並建設你的字典，所以你可以用強類型訪問的變量。

來源

2015-07-21 14:48:08

操縱NSDictionary數據

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