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POLoading Images into a tableview cell, according to object loaded from NSUserDefaults
 

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  1. POLoading Images into a tableview cell, according to object loaded from NSUserDefaults
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    <p>I have a tableview populated by objects loaded from NSUserDefaults. </p> <p>Specifically - when a user presses a button in one view controller, a string is loaded into NSUserDefaults, which is then loaded into an array, which finally populates a table view. </p> <p>I am wondering how I can load an image in each tableview cell, dependent on what string is loaded from NSUserDefaults? </p> <p>I don't want to save images IN NSUserDefaults, as I am aware this is not a good idea. </p> <p>What can I do?</p> <p>Thank you for your time (and helping a novice out)! </p> <hr> <p>Update 19FEB13</p> <p>The Strings I am loading into NSUserDefaults are the names of objects, for example "ARCX".</p> <p>At the moment I have tried a variety of pieces of code, but I am at the point where I seem to have a misunderstanding/lack of knowledge (or both). </p> <pre><code>UITableViewCell *XCell = [tableView cellForRowAtIndexPath:IndexPath]; NSString *content = Xcell.textLabel.text; if ([content isEqualToString:@"ARCX"]) [UIImage *Image = [UIImage imageNamed @"ARCX.png"]]; </code></pre> <p>Obviously I'm getting errors from this code. </p> <p>I hope you can help! </p> <hr> <p>Update 20FEB13</p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { NSString *string = [myOBJArray objectAtIndex:indexPath.row]; static NSString *CellIdentifier = @"XCell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; UIView *cellbackground = [[UIView alloc] initWithFrame:CGRectZero]; cellbackground.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"MSP cell bg MK2.png"]]; cell. backgroundView = cellbackground; } cell.textLabel.textColor = [UIColor yellowColor ]; cell.textLabel.font = [UIFont fontWithName:@"Helvetica" size:24.0]; cell.textLabel.text = string; UITableViewCell *XCell = [tableView cellForRowAtIndexPath:indexPath]; NSString *content = XCell.textLabel.text; if ([content isEqualToString:@"ARCX"]) [UIImage *Image = [UIImage imageNamed: @"ARCX.png" ]]; cell.imageView.image = Image; return cell; </code></pre> <p>}</p> <p>I did have the code I initially posted in the CellForRowAtIndexPath, but I know I am missing something in the implementation (obviously as it doesn't work!).</p> <p>Thanks for your time! </p> <hr> <p>Update 19Feb13</p> <p>I This is my current CellForRowAtIndexPath. No errors, but yet no images in my cells. What am I missing? </p> <p>Have I got to add an image view? I am currently using a 'basic' cell, not a custom one. </p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { NSString *string = [myObjArray objectAtIndex:indexPath.row]; static NSString *CellIdentifier = @"MSCell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; UIView *cellbackground = [[UIView alloc] initWithFrame:CGRectZero]; cellbackground.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"MSP cell bg MK2.png"]]; cell. backgroundView = cellbackground; } cell.textLabel.textColor = [UIColor blackColor ]; cell.textLabel.font = [UIFont fontWithName:@"Helvetica" size:24.0]; cell.textLabel.text = string; if ([string isEqualToString:@"ARCX"]) cell.imageView.image = [UIImage imageNamed: @"ARCX.png"]; else if ([string isEqualToString:@"WPX"]) cell.imageView.image = [UIImage imageNamed:@"WPX.png"]; return cell; </code></pre> <p>}</p> <p>Thanks for your time! </p>
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    1. COWhat was the string you loading to NSUserDefaults. Is it a remote url? Please post some sample code you tried.
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    2. COI have updated my question, thanks for your time!
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    3. COYou should add your `UIImage` in tableview's `cellForRowAtIndexPath` delegate method. Please post the code in that method.
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