I have an array like this:
(
"ALAsset - Type:Photo, URLs:assets-library://asset/asset.JPG?id=EF015EF6-FC98-4ACF-9092-AF7E0196A760&ext=JPG",
"ALAsset - Type:Photo, URLs:assets-library://asset/asset.JPG?id=6FC0C2DC-69BB-4FAD-9709-63E03182BEE1&ext=JPG",
"ALAsset - Type:Photo, URLs:assets-library://asset/asset.JPG?id=324E4377-0BCD-431C-8A57-535BC0FC44EB&ext=JPG"
)
And am having a hard time figuring out how to create a dictionary/mutable dictionary that will have a key of "urlRep" and also "caption" for each object in the array.
So I want my dictionary to look like this:
(
{
urlRep =
"ALAsset - Type:Photo, URLs:assets-library://asset/asset.JPG?id=EF015EF6-FC98-4ACF-9092-AF7E0196A760&ext=JPG",
caption = ""
},
{
urlRep =
"ALAsset - Type:Photo, URLs:assets-library://asset/asset.JPG?id=6FC0C2DC-69BB-4FAD-9709-63E03182BEE1&ext=JPG",
caption = ""
}
)
sorry if my formatting is off but that is the basic idea of what Im going for but am failing to achieve
This should do the trick:
NSMutableArray *otherArray = [NSMutableArray new];
for (NSString *string in myArray)
{
[otherArray addObject:@{@"urlRep":string, @"caption":@""}];
}
You are creating another array with a nsdictionary on every entry.
If you want to edit the caption for example for the dictionary at position 0:
[[otherArray objectAtIndex:0] setObject:@"myValue" forKey:@"caption"];
But you will have to create them as NSMutableDictionary then.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.