【发布时间】:2018-03-12 09:26:18
【问题描述】:
我遇到了以下问题。我收到了以下回复。
(
{
CarrId = 102;
CarrName = "Fast and Furious";
CarrOptions = (
{
Id = 8;
Img = "400.jpg";
PImg = "412.jpg";
PQ = "S-30";
},
{
Id = 9;
Img = "400.jpg";
PImg = "412.jpg";
PQ = "M-30";
},
{
Id = 10;
Img = "603.jpg";
PImg = "611.jpg";
PQ = "S-30";
},
{
Id = 11;
Img = "603.jpg";
PImg = "611.jpg";
PQ = "M-30";
},
{
Id = 12;
Img = "603.jpg";
PImg = "611.jpg";
PQ = "L-30";
},
{
Id = 13;
Img = "738.jpg";
PImg = "749.jpg";
PQ = "S-30";
},
{
Id = 14;
Img = "738.jpg";
PImg = "749.jpg";
PQ = "M-30";
}
);
Status = 1;
}
)
根据该数组目标 C 中的重复值获取数组列表。我需要根据 PImg 获取数组。例如,如果 PImg = 412.jpg。我需要类似下面的数组
{
Id = 8;
Img = "400.jpg";
PImg = "412.jpg";
PQ = "S-30";
},
{
Id = 9;
Img = "400.jpg";
PImg = "412.jpg";
PQ = "M-30";
}
我只是从响应中获取重复项
NSMutableDictionary * thisRow = [resultArray objectAtIndex:0];
NSMutableArray *pdctDtls = [thisRow objectForKey:@"CarrOptions"];
NSOrderedSet *orderedSet = [[NSOrderedSet orderedSetWithArray:pdctDtls] valueForKey:@"PImg"];
NSMutableArray *newarray = [orderedSet mutableCopy];
在 newarray 中我得到了重复的值。但是如果在newarray中如果412.jpg得到与412.jpg相关的数组。 TIA
【问题讨论】:
-
是的,我想要那个列表
-
我已经在问题中提供了答案
-
你工作得很好。谢谢@Kuldeep
标签: objective-c nsarray