string convert in array Ios , get by webservices - ios

Question

In ios i am using Xml soap parsing This is my response
<InsertResponse xmlns="http://OrderMe.solyn.in/"><InsertResult>[{"Result":"Success","AccessToken":"f60da1f1-40d7-483d-880a-82348dc20934","AppUserId":"35"}]</InsertResult></InsertResponse>
Then i am using This code for Get Response
-(void)parser:(NSXMLParser *) parser foundCharacters:(NSString *)string {
if (elementFound) {
// NSLog(#"%#",soapResults);
[soapResults appendString: string];
if ([Type isEqualToString:#"InsertResponse"] ) {
//--- Retrieving text of an element that is found---
NSLog(#"%#",string);
NSString *str = [[NSString alloc]initWithData:string encoding:NSUTF8StringEncoding];
NSArray *allData = [str JSONValue];
//NSString *loginID=[NSString stringWithFormat:#"%#",string];
//NSLog(#"Login ID Returned from web service is : %#",loginID);
}
}
}
in this code ** NSLog(#"%#",string);** this string is print
[{"Result":"Success","AccessToken":"f60da1f1-40d7-483d-880a-82348dc20934","AppUserId":"35"}]
so i dont know how to convert this string in array
I am wating response
please share your valuable knowledge
Regards,
Nishant Chandwani
Thanks .

Answer 1

You need to parse this string as JSON:
NSString *string = #"[{\"Result\":\"Success\",\"AccessToken\":\"f60da1f1-40d7-483d-880a-82348dc20934\",\"AppUserId\":\"35\"}]";
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];

Answer 2

First this is xml parser.So how can we get the values from this.Let's come to below coding
In your .h part
//Step 1 : Add the Delegate classes
First of all you should add <NSXMLParserDelegate>
//Step 2 : Create necessary objects
NSXMLParser *parser;
NSMutableData *ReceviedData;
NSMutableString *currentStringValue;
NSMutableArray *arrayResult;
NSMutableArray *arrayAccessToken;
NSMutableArray *arrayAppUserId;
In your .m part
//Step 3 - Allocate your all Arrays in your viewDidLoad method
arrayAppUserId = [NSMutableArray alloc]init];
arrayResult = [NSMutableArray alloc]init];
arrayAccessToken = [NSMutableArray alloc]init];
//Step 4 - Create Connection in your viewDidLoad Like
[self createConnection:#"http://www.google.com"];//give your valid url.
-(void)createConnection:(NSString *)urlString
{
NSURL *url = [NSURL URLWithString:urlString];
//Step 5 - parser delegate methods are using NSURLConnectionDelegate class or not.
BOOL success;
if (!parser)
{
parser = [[NSXMLParser alloc] initWithContentsOfURL:url];
parser.delegate = self;
parser.shouldResolveExternalEntities = YES;
success = [parser parse];
NSLog(#"Success : %c",success);
}
}
-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
NSLog(#"Current Element Name : %#",elementName);
if ([elementName isEqualToString:#"Result"])
{
NSLog(#"The Result is==%#",elementName);
}
if ([elementName isEqualToString:#"AccessToken"])
{
NSLog(#"The AccessToken is==%#",elementName);
}
if ([elementName isEqualToString:#"AppUserId"])
{
NSLog(#"The appUserId is==%#",elementName);
}
}
-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
currentStringValue = [[NSMutableString alloc] initWithString:string];
NSLog(#"Current String Value : %#",currentStringValue);
}
-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementName isEqualToString:#"Result"])
{
[arrayResult addObject:currentStringValue];
}
if ([elementName isEqualToString:#"AccessToken"])
{
[arrayAccessToken addObject:currentStringValue];
}
if ([elementName isEqualToString:#"AppUserId"])
{
[arrayAppUserId addObject:currentStringValue];
}
currentStringValue = nil;
}