xmlparser

//
//  ViewController.m
//  konyvtarAlk
//
//  Created by Admin on 2014.05.07..
//  Copyright (c) 2014 __MyCompanyName__. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController
@synthesize inputTitleField;
@synthesize inputNameField;
@synthesize messages;

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    // szerző, könyvcím, kiadás éve (author, title, date)
    inputNameField.text = @"";
    post = @"command=<SelectDatabase id=\"ekfkdb\"/>";
    postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];

    postLength = [NSString stringWithFormat:@"%d", [postData length]];

    request = [[NSMutableURLRequest alloc] init];

    [request setURL:[NSURL URLWithString:@"http://m.corvina.ektf.hu"]];
    [request setHTTPMethod:@"POST"];
    [request setValue:postLength forHTTPHeaderField:@"Content-Length"];
    [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
    [request setHTTPBody:postData];
    error = nil;
    response = nil;
    data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
    NSLog(@"%@",request);
    if (error) {
        NSLog(@"Error:%@", error.localizedDescription);
    }
    else {
        mywebdata=[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
        [outputview loadHTMLString:mywebdata baseURL:nil];
        NSLog(@"%@", mywebdata); // működik
    }

}

-(void)search
{
    post = [[NSString alloc] initWithFormat:@"command=<SelectObj objClasses=\"corvina.obj.MarcData\" xmlForm=\"TypeName\"><And><AttributeFilter attribute=\"Author_name\" term=\"%@\"/><AttributeFilter attribute=\"Title\" term=\"%@\"/></And><Obj class=\"corvina.obj.CatRecordInfo_Bibl\"/></SelectObj>", inputNameField.text, inputTitleField.text];
    NSLog(@"\n\n%@\n\n", post);
    postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];
    postLength = [NSString stringWithFormat:@"%d", [postData length]];

    request = [[NSMutableURLRequest alloc] init];

    [request setURL:[NSURL URLWithString:@"http://m.corvina.ektf.hu"]];
    [request setHTTPMethod:@"POST"];
    [request setValue:postLength forHTTPHeaderField:@"Content-Length"];
    [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
    [request setHTTPBody:postData];
    error = nil;
    response = nil;
    data = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
    NSLog(@"%@",request);
    if (error) {
        NSLog(@"Error:%@", error.localizedDescription);
    }
    else {
        mywebdata=[[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
        [outputview loadHTMLString:mywebdata baseURL:nil];
        NSLog(@"%@", mywebdata); // műkö

        [self messageReceived:mywebdata];
    }
}



-(void)messageReceived:(NSString *)message
{
    parser=[[NSXMLParser alloc] initWithData:[message dataUsingEncoding:NSUTF8StringEncoding]];
    parser.delegate=self;
    [parser parse];
}

- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
{
    if ([elementName isEqualToString:@"CatRecordInfo_Bibl"])
    {

    }
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}

@end