Xcode parsing RSS XML with images issue

Question

I am trying to parse text with images in the UITableView and I can only see the text for every line but I can't see the images.

Here is my code;

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

static NSString *CellIdentifier = @"Cell";

UITableViewCell *cell = [self.anaTablo dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}


    UILabel *textBaslik = (UILabel *) [cell viewWithTag:3];
    UIImage *imagePic = (UIImage *) [cell viewWithTag:7];

    textBaslik.text =[titleArray objectAtIndex:indexPath.row];
    imagePic.images = [imageArray objectAtIndex:indexPath.row];

return cell;

}

but it didn't works and after searching I have tried this to;

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

    UILabel *textBaslik = (UILabel *) [cell viewWithTag:3];
    UIImage *imagePic = (UIImage *) [cell viewWithTag:7];

    textBaslik.text =[titleArray objectAtIndex:indexPath.row]; 

    NSString *str1 = [[NSString alloc] initWithFormat:@"%@", imageArray];

    NSData *bgImageData = [NSData dataWithContentsOfFile:str1];

    UIImage *img1 = [UIImage imageWithData:bgImageData];

    imagePic = [img1 objectAtIndex:indexPath.row];

return cell

}

Am I doing something wrong? I am kind new to Xcode

Thanks from now.

score 3 · Answer 1 · answered Oct 11 '12 at 14:33

3

Check this tutorial about parsing RSS with XMLParses, it works perfectly. Wiki XML parse data

You should check this sample code using TBXML framework TBXML parser

answered Oct 11 '12 at 14:33

Aitul

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My RSS is working fine and I can see all the texts in the UItableView but I couldn't parse the picture that is my problem. Thanks for the link but it doesn't solve my issue – Luai Kalkatawi Oct 11 '12 at 14:57
are you getting a url of the image? check this link that will answer your question http://stackoverflow.com/questions/7565123/load-image-to-a-tableview-from-url-iphone-sdk – Aitul Oct 11 '12 at 14:58
you have to download the images from the url in a asyncronous way(it´s better).try the apple sample Lazy tableviews, it´s a good point to start http://developer.apple.com/library/ios/#samplecode/LazyTableImages/Listings/Classes_RootViewController_m.html – Aitul Oct 11 '12 at 15:01
Thank you Aitul for you help but this is difficult for mw is there easier way? I could share my code with you mine is very simple code. – Luai Kalkatawi Oct 11 '12 at 15:23
Here you have an easy example to undertand it:http://blog.mugunthkumar.com/coding/ios-tutorial-image-cache-and-loading-thumbnails-using-mknetworkkit/ please vote my up if the answer are interesting – Aitul Oct 11 '12 at 15:28
Thank you Aitul for your help but it is not my answer and I left a vote for you. – Luai Kalkatawi Oct 11 '12 at 15:40

score 3 · Accepted Answer · answered Oct 11 '12 at 15:59

3

I check you code and i change the following

NSString *str1 = [[NSString alloc] initWithFormat:@"%@", imageArray];
NSData *bgImageData = [NSData dataWithContentsOfFile:str1];
UIImage *img1 = [UIImage imageWithData:bgImageData];

imagePic = [imageArray objectAtIndex:indexPath.row];

cell.imageView.image=imagePic;

in the delegate method

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

Now a new error appear, check it

answered Oct 11 '12 at 15:59

Aitul

2,982
2
24
52

My problem was this too NSString *trimmedString = [imageLink.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; – Luai Kalkatawi Oct 17 '12 at 19:42

Xcode parsing RSS XML with images issue

2 Answers2