RaptureXML, RXMLElement might not support NSCoding.
try substituting:
listArray = [incidents children:@"TYPE"];
with:
listArray = [[incidents children:@"TYPE"] valueForKeyPath:@"text"];
iOS - Saving xml data after parsing
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31-03-2022 - |
Вопрос
This question can be a duplicated one. But I was unable to find a proper answer for my issue.
I have following xml file downloading from a server.
<INCIDENTTYPES>
<INCIDENT FORMNAME="first" TEXT="First incident">
<TYPE>Type1</TYPE>
<TYPE>Type2</TYPE>
<TYPE>Type3 Tag</TYPE>
<TYPE>Type4 Tag</TYPE>
<LOCATION>Council</LOCATION>
<LOCATION>Domestic</LOCATION>
<LOCATION>Commercial</LOCATION>
</INCIDENT>
<INCIDENT FORMNAME="second" TEXT="Second incident">
<TYPE>Second type</TYPE>
<TYPE>Second/first type</TYPE>
<TYPE>Second3</TYPE>
<LOCATION>Council</LOCATION>
<LOCATION>Domestic</LOCATION>
<LOCATION>Commercial</LOCATION>
</INCIDENT>
</INCIDENTTYPES>
I am using RaptureXML to parse the xml file and parsing can be done as follows.
RXMLElement *rootXML = [RXMLElement elementFromXMLData:self.connectionData];
[rootXML iterate:@"INCIDENT" usingBlock: ^(RXMLElement *incidents) {
if([[incidents attribute:@"FORMNAME"] isEqualToString:@"first"]){
NSArray *listArray = [NSArray array];
listArray = [incidents children:@"TYPE"];
IncidentData *iData = [[IncidentData alloc] init];
[iData.type setValue:listArray forKey:@"type"];
NSData *data = [NSKeyedArchiver archivedDataWithRootObject:iData];
[self.userDefault setObject:data forKey:@"firstObject"];
}
}
The IncidentData class as follows.
#import "IncidentData.h"
@implementation IncidentData
- (id)initWithCoder:(NSCoder *)aDecoder{
if (self = [super init]) {
//self.type is an array
self.type = [aDecoder decodeObjectForKey:@"type"];
}
return self;
}
- (void)encodeWithCoder:(NSCoder *)aCoder{
[aCoder encodeObject:self.type forKey:@"type"];
}
@end
I am trying to load data as following.
NSData *dd = [self.userDefault objectForKey:@"firstObject"];
IncidentData *items = (IncidentData *)[NSKeyedUnarchiver unarchiveObjectWithData:dd];
NSArray *typeArray = [items.type objectAtIndex:0];
NSLog(@"Incident type : %@", typeArray);
But typeArray is null.
Summary: I am trying to parse a remote xml file and save the values on to the disk and use later stage of the app.
Can you please help me on this ?
Решение
Не связан с StackOverflow