2016-02-24 71 views
0
(
     { 
     "creation_date" = "23-02-2016 18:29"; 
     filename = "abc.pdf"; 
    }, 
     { 
     "creation_date" = "23-02-2016 18:28"; 
     filename = "32.pdf"; 
    }, 
     { 
     "creation_date" = "23-02-2016 18:28"; 
     filename = "78.pdf"; 
    }, 
     { 
     "creation_date" = "23-02-2016 17:28"; 
     filename = "65.pdf"; 
    }, 
     { 
     "creation_date" = "23-02-2016 16:48"; 
     filename = "6.pdf"; 
    } 
) 

我有这样的NSArray。我想过滤NSMutableDictionary的文件名为SearchString的NSArray。意思是我使用searchBarController,所以当我搜索一些东西时,它应该在字典中过滤具有搜索文件名的数组。 我该怎么做?有什么建议么?过滤NSArray里面有字典 - swift 1.2

感谢

回答

0
var fileterArray: NSArray = yourArray.filteredArrayUsingPredicate(NSPredicate(format: "self.%@ contains[c] %@", "filename", "SearchString")) 

print(fileterArray) 
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你有什么搜索字符串??? –

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搜索字符串是文本,我将在搜索栏中输入 – riddhi1991993

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当我想过滤[字符串]()数组..我正在使用此代码..'filteredArray = fileList.filter({(country) - > Bool in let countryText :NSString = country return(countryText.rangeOfString(searchString,options:NSStringCompareOptions.CaseInsensitiveSearch).location)!= NSNotFound })' – riddhi1991993