I m using JSON and while parsing, i m getting the returned value as
> [{"id":"2","name":"a"}, {"id":"3","name":"b"},
> {"id":"104","name":"c"}, {"id":"4","name":"d"}]
I want to have the 'name' in some array, so that i can show the names in picker view.
from array to pickerview, i can perform,but i m getting problem in retrieving the values of name and put into an array.
jsonArray = [{"id":"2","name":"a"}, {"id":"3","name":"b"},
{"id":"104","name":"c"}, {"id":"4","name":"d"}]
NSMutableArray *nameArray = [[NSMutableArray alloc] initWithCapacity:0];
for(NSMutableDictionary *dict in jsonArray){
NSString *str = [dict objectForKey:@"name"];
if(str){
[nameArray addObject:str];
}
}
This your name array... hope this will help you
You'll need some kind of JSON parser library, which makes a discrete data collection type (for example, an NSDictionary or NSArray) out of the JSON string. I've written one library which I prefer:
https://github.com/H2CO3/CarbonateJSON/
There are also a lot of older and probably better solutions; consider JSONKit:
https://github.com/johnezang/JSONKit
And SBJSON (a. k. a. JSON framework):
https://github.com/stig/json-framework
Hope this helps.
jsonArray = [{"id":"2","name":"a"}, {"id":"3","name":"b"}, {"id":"104","name":"c"}, {"id":"4","name":"d"}]
NSMutableArray *nameArray = [[NSMutableArray alloc] init];
for(int i=0;i<jsonarray.count;i++){
if([[jsonArray objeactAtIndex:i] objectForKey:@"name"])
{
NSString *str =[[jsonArray objeactAtIndex:i]
objectForKey:@"name"];
[nameArray addObject:str];
}
}
Its Working Properly.
I m using JSON and while parsing, i m getting the returned value asI don't quite get this? How do you parse? As a term of parse, after parsing you should have aNSArrayobject filled withNSDictionaryobjects with keysidandname, from which you can take the values...