uitableview

问题 My TapCell1.swift This is Custom UITableViewCell View import UIKit class TapCell1: UITableViewCell { @IBOutlet var labelText : UILabel init(style: UITableViewCellStyle, reuseIdentifier: String!) { println("Ente") super.init(style: UITableViewCellStyle.Value1, reuseIdentifier: reuseIdentifier) } override func setSelected(selected: Bool, animated: Bool) { super.setSelected(selected, animated: animated) } } My ViewController.swift Its All DataSource and Delegates are set correctly.But My custom

问题 My TapCell1.swift This is Custom UITableViewCell View import UIKit class TapCell1: UITableViewCell { @IBOutlet var labelText : UILabel init(style: UITableViewCellStyle, reuseIdentifier: String!) { println("Ente") super.init(style: UITableViewCellStyle.Value1, reuseIdentifier: reuseIdentifier) } override func setSelected(selected: Bool, animated: Bool) { super.setSelected(selected, animated: animated) } } My ViewController.swift Its All DataSource and Delegates are set correctly.But My custom

问题 My TapCell1.swift This is Custom UITableViewCell View import UIKit class TapCell1: UITableViewCell { @IBOutlet var labelText : UILabel init(style: UITableViewCellStyle, reuseIdentifier: String!) { println("Ente") super.init(style: UITableViewCellStyle.Value1, reuseIdentifier: reuseIdentifier) } override func setSelected(selected: Bool, animated: Bool) { super.setSelected(selected, animated: animated) } } My ViewController.swift Its All DataSource and Delegates are set correctly.But My custom

问题 I'm trying to add a shadow to a UITableViewCell using the layer.shadowColor, Offset, Radius but it doesn't seem to affect it in any way. The table is grouped style. Any ideas why? Here is the code i'm using: cell.layer.shadowColor= [UIColor blackColor].CGColor; cell.layer.shadowRadius = 5.0; cell.layer.shadowOffset = CGSizeMake(10, 10); 回答1: You need to also set the shadow opacity, it defaults to 0 and you won't see anything if you don't explicitly set it. CALayer Reference cell.layer

问题 I am a new IOS Programmer, and i am having a issue. I have a UITableView with 2 sections, one then is static, and another one is dynamical. In specific actions i need to add new rows for the second section in runtime.. I know how to manage a UITableView , but not a specific section Could you help me please? Best Regards you all 回答1: You can use insertRowsAtIndexPaths: method of UITableView //Update data source with the object that you need to add [tableDataSource addObject:newObject];

问题 I have a menu like so: The normal (unselected) state for each cell is an image, the selected state is also an image (that looks like the default blue one). However, I'd like to add an additional third image, so that when the user selects a cell, it briefly changes to that third color before going blue (selected). This is my code: (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { [tableView setBackgroundColor:[UIColor clearColor]]; NSString

问题 UPDATE: Thanks to information from "Evgeny S" I've been able to determine that what is covering up the delete button is the cell background. I had the following function called at the beginning of cell init: - (void) setupGradientsWithHeight:(int) the_height { CAGradientLayer* gradient = [CAGradientLayer layer]; gradient.frame = CGRectMake(self.bounds.origin.x, self.bounds.origin.y, self.bounds.size.width, the_height); gradient.colors = [NSArray arrayWithObjects: (id)[UIColor colorWithRed:218

问题 For the iPhone, is it possible to configure a UITableView such that it will allow multiple-selection? I've tried overriding -setSelected:animated: for each UITableViewCell, but trying to fudge the required behavior is tricky as it's difficult to separate the real unselections from the ones where the UITableView thinks I've unselected due to selection of another cell! Hope someone can help! Thanks, Nick. 回答1: The best way to do this would be to a checkmark per selected row. You can do that by

问题 I have a problem: I want to get index of UIButton in tableview. I created uitableview has 2 uibutton in each row, but when i click on uibutton, it get index incorrect. Code create UITableview : - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { NSLog(@"AllItemsArrayarray: %@", temp); return [temp count]; } cellForRowAtIndexPath function - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static

问题 I used this answer to sort 2 objects by date, and it worked perfectly : Get one NSArray I now need to sort 3 objects by date, and can't quite modify what I have to get that right . All of the Articles from the API/RSS feeds will be sorted by date in 1 tableView . Here's what I tried: - (void)sortCombinedModel { // All 3 [self.combinedModel sortUsingComparator:^NSComparisonResult(id a, id b, id c) { NSDate *dateA, *dateB, *dateC; dateA = ([a isKindOfClass:[FeedRSS self]])? ((FeedRSS *)a)