私はiPhoneの開発に不慣れで、NSXMLを使用してデータを解析し、テーブルビューに表示できます。また、テーブルビューのテキストと一緒に画像を表示する必要があります。この質問を送信する前に、インターネットで検索しました。解決策が見つかりませんでした。、
以下は、テーブルビューでデータを解析して表示するために使用しているコードです
NSMutableString *currentNodeContent;
NSXMLParser *parser;
ImageView *currentImage;
bool isStatus;
ViewController *xmlParser;
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return 10;
}
-(UITableViewCell *)tableView:(UITableView *)tv cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
ImageView *currentImage = [[xmlParser templates]objectAtIndex:indexPath.row];
UITableViewCell *cell = [UITableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
CGRect nameLabelFrame = CGRectMake(55, 2, 250, 20);
UILabel *namelabelF = [[UILabel alloc] initWithFrame:nameLabelFrame];
namelabelF.tag = 0011;
namelabelF.font = [UIFont boldSystemFontOfSize:12];
namelabelF.text = @"Template Name :";
namelabelF.textColor = [UIColor orangeColor];
[cell.contentView addSubview:namelabelF];
CGRect nameFrame = CGRectMake(165, 2, 250, 20);
UILabel *nameLabel = [[UILabel alloc]initWithFrame:nameFrame];
nameLabel.tag = 0012;
nameLabel.font = [UIFont boldSystemFontOfSize:12];
[cell.contentView addSubview:nameLabel];
CGRect imageFrame = CGRectMake(105, 20, 250, 13);
UILabel *imageLabel = [[UILabel alloc]initWithFrame:imageFrame];
imageLabel.tag = 0014;
imageLabel.font = [UIFont systemFontOfSize:12];
[cell.contentView addSubview:imageLabel];
CGRect categoryFrameCreated = CGRectMake(45, 35, 250, 10);
UILabel *categoryFrameCreatedLabel = [[UILabel alloc] initWithFrame:categoryFrameCreated];
categoryFrameCreatedLabel.tag = 0015;
categoryFrameCreatedLabel.font = [UIFont boldSystemFontOfSize:10];
categoryFrameCreatedLabel.text = @"Category ;";
categoryFrameCreatedLabel.textColor = [UIColor grayColor];
[cell.contentView addSubview:categoryFrameCreatedLabel];
CGRect categoryFrame = CGRectMake(105, 35, 250, 10);
UILabel *categoryLabel = [[UILabel alloc] initWithFrame:categoryFrame];
categoryLabel.tag = 0016;
categoryLabel.font = [UIFont systemFontOfSize:10];
[cell.contentView addSubview:categoryLabel];
}
UILabel *templateLabel = (UILabel *)[cell.contentView viewWithTag:0012];
templateLabel.text = [currentImage templateName];
UILabel *imgLabel = (UILabel *)[cell.contentView viewWithTag:0014];
imgLabel.text = [currentImage imgPath];
UILabel *categoryLabel = (UILabel *)[cell.contentView viewWithTag:0016];
categoryLabel.text = [currentImage category];
return cell;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 55;
}
#pragma mark -
#pragma mark Table view delegate
-(id) loadXMLByURL:(NSString *)urlString
{
templates = [[NSMutableArray alloc] init];
NSURL *url = [NSURL URLWithString:urlString];
NSData *data = [[NSData alloc] initWithContentsOfURL:url];
parser = [[NSXMLParser alloc] initWithData:data];
parser.delegate = self;
[parser parse];
return self;
}
- (void) parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
currentNodeContent = (NSMutableString *) [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
}
- (void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementname namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
if ([elementname isEqualToString:@"template_maste"])
{
currentImage = [ImageView alloc];
isStatus = YES;
}
if ([elementname isEqualToString:@"Template_name"])
{
currentImage = [ImageView alloc];
isStatus = YES;
}
}
- (void) parser:(NSXMLParser *)parser didEndElement:(NSString *)elementname namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
if ([elementname isEqualToString:@"Template_name"])
{
currentImage.templateName = currentNodeContent;
}
if ([elementname isEqualToString:@"img_path"])
{
currentImage.imgPath = currentNodeContent;
}
if ([elementname isEqualToString:@"Category"])
{
currentImage.category = currentNodeContent;
}
if ([elementname isEqualToString:@"template_maste"])
{
[self.templates addObject:currentImage];
currentImage = nil;
currentNodeContent = nil;
}
}
- (void)viewDidLoad
{
[super viewDidLoad];
xmlParser = [[ViewController alloc] loadXMLByURL:@"http://www.okok.net/services/contacts.aspx?type=gettemplates1&category="];
}
* -xmlファイル- ***
<template_maste>
<img_id>249</img_id>
<img_path>http://www.okok.net/Templatehtml/small/249.jpg</img_path>
<html_path>/templatehtml/249.html</html_path>
<Added_date>2011-12-28T00:00:00-08:00</Added_date>
<Template_name>Happy New year 4</Template_name>
<Category>Seasonal</Category>
<Template_Status>1</Template_Status>
</template_maste>
img_pathの画像をテーブルビューに表示したい
任意の解決策をいただければ幸いです。