I am creating an application for the iPad, and I want to show an UIPopoverController with an arrow pointing to the detail disclosure button for the row it belongs to. I want to do this in the tableView:accessoryButtonTappedForRowWithIndexPath: method. Currently I have this, with a dummy CGRect: - (void)tableView:(UITableView *)tableView...
I'm using the UITableViewCellStyleValue1 for my table cell style. That's the one that puts the textLabel on the left, left aligned, and the detailTextLabel on the right, right aligned. Some of the data I'm passing to the cell, at times, is to long for the label and I get the the truncated look with the ... at the end. I think it would ...
I'm developing an iPhone app and have a cell object. UITableViewCell *cell = [myTableView cellForRowAtIndexPath:indexPath]; But how do I GET the text from that cell? ...
I'm having problems figuring out how to display different cell styles as well as custom cells together within a UITableView. I understand how to set up and put cells together and the construction of a basic UITableView, but just not how to "mix and match" cell within one. The best example I can show you on what I am trying to achieve i...
I'm showing a Twitter feed in a UITableView on the iPhone. Scrolling performance is an issue, so I'm doing my own drawing in table cells -- that is, cells have no subviews, and they draw their content with drawRect:. In drawRect: cells draw tweets' text using the drawAtPoint:forWidth:withFont:minFontSize:actualFontSize:lineBreakMode:ba...
HI, I've a strange problem concerning dequeueReusableCellWithIdentifier dequeueing a custom cell. It said that I am sending a message to a deallocated instance to an object inside that function, but I have not deallocated or released the custom cell since its creation. What could be the problem? Does deleting a cell in the tableview rel...
How do I see which cell is selected in a UITableView? I'm just trying to do something simple, but I kinda forgot how to do it. :D Anyway, could some one help me? I want it to be an "if" statement such as: if (/*The first cell got selected*/) { self.label.text = @"Hello!" } Could someone fill out the commented space? Thanks ...
In a table view I use custom UITableViewCells with dynamic height. The layout algorithm is complicated since there are not only dynamic text blocks but also images with different height. When the appropriate heightForRowAtIndexPath is called the teble view cell has not been rendered do far. Do i have to calculate the height twice? Once f...
Hi guys. This is the problem I'm facing right now: I've got a lot of UITableViews with two sections each (only one is displayed at any time, on demand). The first section has got 3 cells, which might need to be resized. Because of that, I'm using heightForRowAtIndexPath. The second section might have up to 3.000 cells, all using the d...
Let's say I have a property in my view controller, defined as follows: @property (nonatomic, retain) UIImageView *checkmarkOffAccessoryView; I @synthesize this in the implementation, release it in -dealloc and initialize it in -viewDidLoad as follows: self.checkmarkOffAccessoryView = [[[UIImageView alloc] initWithImage:[UIImage image...
Hi all, my purpose is to display a UITableView with cells with a style like: TextA - bold text with a big font size TextB - bold text with a small font size TextC - normal text with the same font size of TextB The UITableViewCellStyleSubtitle style is almost perfect, I could set TextA as textLabel and a string that contai...
I have a UITableView where I have the backgroud color set via UIView *myView = [[UIView alloc] init]; if ((indexPath.row % 2) == 0) myView.backgroundColor = [UIColor greenColor]; else myView.backgroundColor = [UIColor whiteColor]; cell.backgroundView = myView; [myView release]; The problem I find is that when I edit a table (...
Hello! I've been working on a new app and was really hoping to implement a swipe to reveal more options menu inside my application. I've searched and searched, but it seems no one else has successfully made it work (aside from Loren). What I'm trying to do is swipe the cell, and simultaneously use CABasicAnimation to push it to x: 320...
Hello users, I've got a question on how to add a UIView to a UITableViewCell. In my learning Project I've got a UITableViewController (TableTestViewController, a UITabelViewCell.xib (MainTabelCell.xib) and a UIView (InnerTableView). My Goal ist to show the MainTableCell in the UITableView and in this MainTabelCell the InnerTabelView bu...
Hi friends, I am using custom table view cell to show to table view - (id)initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier { if (self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) { m_mail_status = [[UIImageView alloc] initWithFrame:CGRectMake(295, 10, 18, 18)]; [self addSubview:m_mail...
In my application i hve tableviewcontroller and its detailviewcontroller(dvc). dvc contains textfield and button.I actually want when i clicked on button textfield text is replaced the tableview cell text.what can i do ? explain in detail ...
Hello guys, I have TableCellViewController for managing cells in my UITableView. Each cell has a label na UISwitch (dictTypeSwitch). A want to assign method to switch events so I can save the state of button. So far I've done this: assign setState function to object: [cell.dictTypeSwitch addTarget:self action:@selector(setState:) for...
I'm aware that to preserve memory usage, UITableViewCells are reused when scrolling. I have some custom UITableViewCells that have UITextFields in them. After text is inputted to the UITextField, and I scroll, that text is lost because of the cell reuse. How can I make this text persist through scrolls? I'm thinking I can store each c...
Hi all, I understand that NSInternalInconsistencyException for UITableView happens after rows are added/deleted, the value numberOfRowsInSection does not tally. For my app design, during the editing mode: -Each section has its MAX limit of rows to be added. -Show "ADD ROW" at last row of section ONLY IF the limit has not met. -...
Hi I have develop an RSS application. in My table cell I am displaying images which i retrive from imge link in RSS feed and Title. Images are loaded successfully but the problem is that it hang my application. as there any way to load image in background. my current code is. int blogEntryIndex1 = [indexPath indexAtPosition: [indexPat...