I'm trying to better understand how UITableView and UITableViewCell work, and one part of that is touch handling. So when I touch a row on a table view, what exactly happens? My basic understanding is: UITableView is a UIScrollView, so first it checks if it's a touch or a scroll If it's not a scroll then the touch gets analyzed to see...
Does anyone have experience using the mySettings api's link text for reading and storing app preferences into a FlipSide View? If so, can you please share some Objective-c sample code on how to get it working with a standard utility flipside view? Any help would be appreciated. ...
I am loading approximately 60 to 80 data from web-service. But If you have seen "Around Me - Google - Application" -> It has a tableView as a search result -> In table View last cell is written as view More -> On clicking that more data appears I want to implement the same effect / logic to my application but don't know how? ...
Implementing a searchbar can be tricky business and I'm struggling to make it work for my situation. Here's a collection of some of the sample code I've found for implementing a UISearchBar. Please share any others below you've come across below. Apple's TableSearch code implements a contacts-like search of a simple tableview. Beginnin...
I am working on an app that has several views selected using a tab bar. One tab displays a list of data using a table view. Another tab uses a table view (and a navigation controller) so the user can add items to/delete items from the list. If the user switches to the first tab after adding or deleting items on the other tab, the app...
Hi, I use a UIViewController, that is managed by a TabbarController. I added a UINavigationcontroller with a Tableview as a rootView. Somehowe the height of the scrollable area of the tableview is some pixel to large. Do you have some hints? I found people having similar problems but no good solution. I took a look at Apples elements ...
Whenever an & is present on the text, getting the height seems to be off all the time. Both functions return less than the actual height: CGSize labelSize = [nameLabel.text sizeWithFont:nameLabel.font constrainedToSize: CGSizeMake( actualWidth, MAXFLOAT ) lineBreakMode:UILineBreakModeWordWrap]; CGRect textSize = CGRectMake(0.0, 0.0, 32...
In my application there is a tableView & a search bar. I have an NSMutable array to fill data in tableView. Now, whatever user types in a search bar - data should be filter accordingly & tableView should be reloaded. I have implemented following code in my application on textField resignFirstResponder. My question is within this code...
I'm using an tableView with custom cells. When I want to display another view using the pushViewController function of the navigationController I loop through the textfields and call resignFirstResponder on them. But resignFirstResponder does only work when the textfields are being displayed so I scroll first to the top of the page. This...
I'm using NSFetchedResultsController to drive the data for my UITableViewController. A simplified version of the managed object I am fetching looks like this (well for example): Person: -(BOOL)hasPet; -(BOOL)hasDog; Basically, I want my table to only show those Person objects who have a pet. So that's simple, I can use a predicate. No...
I have a UITableView with the following code: - (void)viewDidLoad { [super viewDidLoad]; parser = [[XMLParser alloc] init]; [parser parseXML]; My problem is that the launch takes too long because it's parsing everything before displaying the view controller with the UITableView. Also, if I set up another UITableView and pa...
Hi, How to increase the size of tappable area in a UITableViewCell with a UITableViewCellAccessoryDetailDisclosureButton type accessory ? The Apple default is way to small and make hard the tapping of this button... Thanks ...
I know you can use the "Inset" property in Interface Builder to make a scroll view be inset from the main window so that it doesn't go below existing controls on the screen such as a tab bar, but how can you do this programatically to adjust for when a keyboard is added to the screen? Currently my scroll view has cells under the keyboard...
I have a ViewController consists of a ImageView on top at (0, 0, 320, 100). I need to have a tableViewController below it, say from (0, 100, 320, 380). This is how to do it. It works but the problem is when i click a row on the table, I need to push anotherViewController. But there is no way to get back to the "parent" controller (there ...
I have a ViewController consists of a ImageView on top at (0, 0, 320, 100). I need to have a tableViewController below it, say from (0, 100, 320, 380). How do I do that? please help I tried many methods but it didn't work out. I need your help. ...
I am working on an iPhone app, but i need to be able to add things to a UITableView... What is the easiest way to do this? Techy ...
I have a stack of UITableViews managed by a UINavigationController. When I try calling indexPathForSelectedRow on any of the previous UITableViews, I always get nil: NSEnumerator *e = [[navigationController viewControllers] objectEnumerator]; UITableViewController *controller; while (controller = [e nextObject]) { NSIndexPath *selec...
If I attempt to animate the frame height of a tableView (ex: height -= 200), the cells that appear in the last 200px disappear suddenly before the smooth animation of the frame completes. To make sure that it's nothing else I'm doing, I created a new View-Based application. In the main viewController I create my own tableview with enoug...
I'm a bit confused all as to why the belowSubview does not work. I'm adding some (subviews) to my navigationController and all of that works well. -(UITableView *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { ... ... [self.navigationController.view addSubview:ImageView]; [self.navigat...
I have a subclass of UITableViewController. I have code that can add/remove a UISearchBar to/from the tableHeaderView of my tableView. Here's the code I have to perform these tasks: self.tableView.tableHeaderView = uiSearchBar; //Make the search bar appear self.tableView.tableHeaderView = nil; //Make the search bar disappear The probl...