如何重新排序NSMutableDictionaries的NSMutableDictionary [重复](how to reorder an NSMutableDictionary of NSMutableDictionaries [duplicate])

 
 
 这个问题在这里已有答案： 
 
 
 
  
 排序NSMutableDictionary 6个答案 
 
 
 
 
 在使用json数据的循环中，我正在创建一个NSMutableDictionary，在其中我存储了json解析的值： 
 
for j in json {
            var jsonValues = NSMutableDictionary()

//Create main value
            guard let value = j.valueForKey("value")?.valueForKey("value")! else{
                continue
            }

            //Get name
            guard let Name : String = (value.valueForKey("Name")?.valueForKey("en") as? String) else {
                continue
            }

            jsonValues["name"] = Name

            //Get geoposition
            guard let geoposition = value.valueForKey("geoposition") else {
                return
            }

            //Get lat
            if let lat = geoposition.valueForKey("lat") as? String {

                jsonValues["lat"] = lat
                let flat : Float = (lat as AnyObject).floatValue


                //Get lng
                if let lng = geoposition.valueForKey("lng") as? String{

                    jsonValues["lng"] = lng
                    let flng : Float = (lng as AnyObject).floatValue

                    let metters : CLLocationDistance = getDistance(flat, flng: flng)

                    jsonValues["distance"] = floor(metters)
                }
            }else{}


nsDict.setValuesForKeysWithDictionary(["\(c)" : jsonValues])
c += 1
}
 
 在循环结束时，我将jsonValues mutableDictionary放在一个全局var中，另一个名为nsDict的NSMutableDictionary。 
 
 我想重新排序我的字典词典，使用["distance"]值，这是在metters中，所以我可以在从较低距离到较高距离的tableView中显示它。 我已经堆栈溢出和谷歌搜索了一段时间，但我发现只有examples.sort dictionary.sort()例子，这对我来说是无用的，因为我使用NSMutableDictionary。 找不到NsMutableDictionary的任何示例，并且不太了解apple文档。 在另一种语言中，比如php，我会用两个do{}while来做这个但是我无法用swift 2用给定的方法做到这一点。 有人可以帮帮我吗？ 
 
 这是NSMutableDictionaries的NSMutableDictionary这就是为什么我认为解析技术与订购一个NSMutableDictionary不同 

 
 
This question already has an answer here:
 
 
 
  
 Sort an NSMutableDictionary  6 answers  
 
 
 
 
In a loop with json data I'm creating an NSMutableDictionary and inside it I'm storing json parsed values :
 
for j in json {
            var jsonValues = NSMutableDictionary()

//Create main value
            guard let value = j.valueForKey("value")?.valueForKey("value")! else{
                continue
            }

            //Get name
            guard let Name : String = (value.valueForKey("Name")?.valueForKey("en") as? String) else {
                continue
            }

            jsonValues["name"] = Name

            //Get geoposition
            guard let geoposition = value.valueForKey("geoposition") else {
                return
            }

            //Get lat
            if let lat = geoposition.valueForKey("lat") as? String {

                jsonValues["lat"] = lat
                let flat : Float = (lat as AnyObject).floatValue


                //Get lng
                if let lng = geoposition.valueForKey("lng") as? String{

                    jsonValues["lng"] = lng
                    let flng : Float = (lng as AnyObject).floatValue

                    let metters : CLLocationDistance = getDistance(flat, flng: flng)

                    jsonValues["distance"] = floor(metters)
                }
            }else{}


nsDict.setValuesForKeysWithDictionary(["\(c)" : jsonValues])
c += 1
}
 
at the end of the loop I put the jsonValues mutableDictionary inside a global var, another NSMutableDictionary, named nsDict.
 
I would like to reorder my dictionary of dictionaries, using the ["distance"] value, which is in metters, so I can show it in a tableView from lower distance to upper. I've been stackoverflowing and googling for a while, but I find only examples with dictionary.sort() which is useless for me since I use an NSMutableDictionary. Couldn't find any example with NsMutableDictionary and doesn't really understand the apple docs. In another language, like php, I would had do this with two do{}while But I can't manage to do it in swift 2 with the given methods . Anybody can help me?
 
This is an NSMutableDictionary of NSMutableDictionaries this is why I think the parsing technique is not same as to order one NSMutableDictionary

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