Make a NSObject class.
Add the following codes in the .h file
@interface XmlEle : NSObject {
NSString *title;
NSString *description;
NSString *imageurl;
}
@property (nonatomic, retain) NSString *title,*description,*imageurl;
@end
//in .m
@implementation XmlEle
@synthesize title,description,imageurl;
-(void) dealloc{
[title release];
title=nil;
[description release];
description=nil;
[imageurl release];
imageurl=nil;
[super dealloc];
}
@end
//In View Controller .h
@interface RootViewController : UITableViewController {
NSXMLParser *parser;
NSMutableString *currentAttribute;
NSMutableArray *xmlElementObjects;
XmlEle *tempEle,*eleme;
NSString *ggg;
NSMutableArray *hhh;
}
@property (nonatomic, retain) NSXMLParser *parser;
@property (nonatomic, retain) NSMutableString *currentAttribute;
@property (nonatomic, retain) XmlEle *tempEle,*eleme;
@property (nonatomic, retain) NSMutableArray *xmlElementObjects;
@end
//in .m
@implementation RootViewController
@synthesize parser,currentAttribute, xmlElementObjects,tempEle,eleme;
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationItem.title=@"My Parser";
hhh=[[NSMutableArray alloc]init];
[UIApplication sharedApplication].networkActivityIndicatorVisible = YES;
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
if(xmlElementObjects !=nil)
{
[xmlElementObjects release];
}
xmlElementObjects = [[NSMutableArray alloc] init];
}
- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
NSData *xml = [NSData dataWithContentsOfURL: [NSURL URLWithString:@"file:///Users/sweans/Dropbox/iPhone/Xmls/MyxmlMOdi.xml"]];
self.parser=[[NSXMLParser alloc]initWithData:xml];
[self.parser setDelegate:self];
[self.parser parse];
[self.parser release];
self.parser=nil;
[self.tableView reloadData];
[UIApplication sharedApplication].networkActivityIndicatorVisible = NO;
}
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
if(![elementName compare:@"item"])
{
tempEle = [[XmlEle alloc] init];
}
else if(![elementName compare:@"title"])
{
currentAttribute = [NSMutableString string];
}
else if(![elementName compare:@"description"])
{
currentAttribute = [NSMutableString string];
}
else if(![elementName compare:@"media:thumbnail"])
{
ggg =[attributeDict valueForKey:@"url"];
[hhh addObject:ggg];
}
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if(![elementName compare:@"item"])
{
[xmlElementObjects addObject:tempEle];
[tempEle release];
tempEle=nil;
}
else if(![elementName compare:@"title"])
{
tempEle.title=currentAttribute;
currentAttribute=nil;
}
else if(![elementName compare:@"description"])
{
tempEle.description=currentAttribute;
currentAttribute=nil;
}
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
if(currentAttribute){
[self.currentAttribute appendString:string];}
}
//Where we want the data to be displayed!!Here in the table view cell.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell.
//cell.textLabel.text=@"Me";
eleme = [xmlElementObjects objectAtIndex:indexPath.row];
NSString *Title= [eleme.title stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@" \n\t"]];
NSString *Descree= [eleme.description stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@" \n\t"]];
cell.textLabel.text=Title;
cell.detailTextLabel.text=Descree;
NSString* imageURL =[hhh objectAtIndex:indexPath.row];
NSData* imageData = [[NSData alloc]initWithContentsOfURL:[NSURL URLWithString:imageURL]];
UIImage* imagee = [[UIImage alloc] initWithData:imageData];
cell.imageView.image= imagee;
return cell;
}
