How to change Image position(left - right) in UITableView .

Change Image Position left-right in UITableview

Sometimes we need to change the position of the image in given UItableview , normally in UITable view image are situated in left position in default UITableView so we can change the alignment of Text but for Image , we require custom UITableView so without creating a customize UITableView , you can customize default UITableView according to your need.

I have implemented this for creating an Arabic storyboard on that time change from left to right with image also.

code snippet:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }
    NSArray *sectionContents = [allData objectAtIndex:[indexPath section]];
    NSString *contentForThisRow = [sectionContents objectAtIndex:[indexPath row]];
    if(indexPath.section == 1){
        NSArray* firstSplittedTest = [contentForThisRow componentsSeparatedByString: @"-_-"];
        contentForThisRow = firstSplittedTest[0];
        NSArray* secondSplittedTest = [firstSplittedTest[0] componentsSeparatedByString: @"      "];
        if([secondSplittedTest count] == 1)
            cell.userInteractionEnabled = YES;
        else
            if([secondSplittedTest count] > 1){
                cell.tag = [firstSplittedTest[1] integerValue];
                NSString *tappedTag = [NSString stringWithFormat:@"%d", (int)[firstSplittedTest[1] integerValue]];
                
                NSString *storeId = [preferences objectForKey:@"storeId"];
                if([tappedTag isEqualToString:storeId]){
                    UIView *backgroundView = [[UIView alloc] init];
                    backgroundView.backgroundColor = [GlobalData colorWithHexString:@"268ED7"];
                    cell.textLabel.textColor = [GlobalData colorWithHexString:@"FFFFFF"];
                    cell.backgroundView = backgroundView;
                }
            }
    }
    if(indexPath.section == 0){
        cell.imageView.image = [UIImage imageNamed:@"ic_placeholder.png"];
        for(int i = 0; i < [categoryImagesId count]; i++){
            if([[categoryImagesId objectAtIndex:i] isEqualToString:[categoryId objectAtIndex:[indexPath row]]]){
                
                UIImage *imageIcon = [imageCache objectForKey:[categoryImages objectAtIndex:i]];
                if(imageIcon){
                    cell.imageView.image = imageIcon;
                }
                else{
                    GlobalData *obj = [GlobalData getInstance];
                     [_queue addOperationWithBlock:^{
                   UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[categoryImages objectAtIndex:i]]]];
                   if(image){
                      [[NSOperationQueue mainQueue] addOperationWithBlock:^{
                                 cell.imageView.image = image;
                       }];
                       [obj.gloablCatalogIconCache setObject:image forKey:[categoryImages objectAtIndex:i]];
                    }
                  }];
                }
                break;
            }
            
        }
    }
    else
        cell.imageView.image = [UIImage imageNamed:@""];
    cell.textLabel.text = contentForThisRow;
    if([[languageCode stringForKey:@"language" ] isEqualToString:@"ar"]){
        cell.textLabel.textAlignment = NSTextAlignmentRight;
        cell.imageView.transform = CGAffineTransformMakeScale(-1,1);
        cell.contentView.transform = CGAffineTransformMakeScale(-1,1);
        cell.textLabel.transform = CGAffineTransformMakeScale(-1,1);
    }
    return cell;
}

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

static NSString *CellIdentifier = @"Cell";

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

if (cell == nil) {

cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];

}

NSArray *sectionContents = [allData objectAtIndex:[indexPath section]];

NSString *contentForThisRow = [sectionContents objectAtIndex:[indexPath row]];

if(indexPath.section == 1){

NSArray* firstSplittedTest = [contentForThisRow componentsSeparatedByString: @"-_-"];

contentForThisRow = firstSplittedTest[0];

NSArray* secondSplittedTest = [firstSplittedTest[0] componentsSeparatedByString: @" "];

if([secondSplittedTest count] == 1)

cell.userInteractionEnabled = YES;

else

if([secondSplittedTest count] > 1){

cell.tag = [firstSplittedTest[1] integerValue];

NSString *tappedTag = [NSString stringWithFormat:@"%d", (int)[firstSplittedTest[1] integerValue]];

NSString *storeId = [preferences objectForKey:@"storeId"];

if([tappedTag isEqualToString:storeId]){

UIView *backgroundView = [[UIView alloc] init];

backgroundView.backgroundColor = [GlobalData colorWithHexString:@"268ED7"];

cell.textLabel.textColor = [GlobalData colorWithHexString:@"FFFFFF"];

cell.backgroundView = backgroundView;

}

if(indexPath.section == 0){

cell.imageView.image = [UIImage imageNamed:@"ic_placeholder.png"];

for(int i = 0; i < [categoryImagesId count]; i++){

if([[categoryImagesId objectAtIndex:i] isEqualToString:[categoryId objectAtIndex:[indexPath row]]]){

UIImage *imageIcon = [imageCache objectForKey:[categoryImages objectAtIndex:i]];

if(imageIcon){

cell.imageView.image = imageIcon;

}

else{

GlobalData *obj = [GlobalData getInstance];

[_queue addOperationWithBlock:^{

UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[categoryImages objectAtIndex:i]]]];

if(image){

[[NSOperationQueue mainQueue] addOperationWithBlock:^{

cell.imageView.image = image;

}];

[obj.gloablCatalogIconCache setObject:image forKey:[categoryImages objectAtIndex:i]];

}

}];

}

break;

}

else

cell.imageView.image = [UIImage imageNamed:@""];

cell.textLabel.text = contentForThisRow;

if([[languageCode stringForKey:@"language" ] isEqualToString:@"ar"]){

cell.textLabel.textAlignment = NSTextAlignmentRight;

cell.imageView.transform = CGAffineTransformMakeScale(-1,1);

cell.contentView.transform = CGAffineTransformMakeScale(-1,1);

cell.textLabel.transform = CGAffineTransformMakeScale(-1,1);

}

return cell;

}

it will transform like mirror .

kunal prasad 13 October 2016

. . .

How to change Image position(left – right) in UITableView .

Change Image Position left-right in UITableview

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How to change Image position(left – right) in UITableView .

Change Image Position left-right in UITableview

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