didselectrowatindexpath

问题 I have a UICollectionView inside UITableViewCell . When I select the a tableView row, I do not want the didSelectItemAtIndexPath: method of UICollectionView to get called. Instead I want didSelectRowAtIndexPath: method of UITableView to get called. How would I call didSelectRowAtIndexPath: in didSelectItemAtIndexPath: ? 回答1: Set collectionView.allowsSelection = NO to disable selection. OR in the didSelectItemAtIndexPath method, grab the UITableViewCell and call the delegate which is the table

问题 I am quite new to this. I am getting an issue with selection items and post back to tableview on specific index cell (reload). Scenario: I have two view controllers and both contains tableview. FirstViewController: I am already displaying data from webservice into Tableview but on different action types I have used didSelectRow function which shows to ListViewController for item selection. In FirstViewController main model is Unit. ListViewController: Simple list of data displaying in

问题 I am quite new to this. I am getting an issue with selection items and post back to tableview on specific index cell (reload). Scenario: I have two view controllers and both contains tableview. FirstViewController: I am already displaying data from webservice into Tableview but on different action types I have used didSelectRow function which shows to ListViewController for item selection. In FirstViewController main model is Unit. ListViewController: Simple list of data displaying in

问题 I keep getting checkmarks being marked in other sections of my table view when I click a row. Im not certain if I need to set my accessoryType. I tried mytableView.reloadData() however that didn't help either. var selected = [String]() var userList = [Users]() @IBOutlet weak var myTableView: UITableView! @IBAction func createGroup(_ sender: Any) { for username in self.selected{ ref?.child("Group").childByAutoId().setValue(username) print(username) } } func tableView(_ tableView: UITableView,

问题 I have a very strange problem,I don't know whether it is awkward to normal behavior of cells or not,it seems as if it is so!Hence I am giving it up to some one who can answer, apologize if any thing stupid in asking this question.Normally,when we touch a table view cell,what happens is it navigates to a view controller/a controller that is coded.Now what's strange here is it is not responding to selection,or touch.I have checked whether or not allows selection while editing is selected in IB

问题 I have two methods : - (void)tableView: (UITableView *)tableView didSelectRowAtIndexPath: (NSIndexPath *)indexPath { testNumber=indexPath.row; testNumber=testNumber+1; NSLog(@"Test number : %i",testNumber); } then - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{ if ([[segue identifier] isEqualToString:@"testStart1"]) { tViewController *tvc = [segue destinationViewController]; tvc.testNumberTVC=testNumber; } } I have got also a segue who is triggered by selecting a row in

问题 In my app I am using the following didSelectRowAtIndexPath method to go to a viewController, but I am working within an story Board, and an exception is thrown telling me that the nib file is not found. How should I change the method to open the new viewController without exceptions?: //link to the next view -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { EmpresasTableViewController *detailViewController = [[EmpresasTableViewController alloc]

问题 For some odd reason my didSelectRowAtIndexPath is not being called in my code. Anyone have a clue why? Everything else works, it may be something to do with my sections. I don't understand why my deletion class works but didSelectRowAtIndexPath doesn't. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return self.subjectArray.count; } - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section { return [self.subjectArray objectAtIndex:section

问题 I use some UILabels with a UITapGestureRecognizer inside a UITableViewCell . The GestureRecognizer works well. But when I tap on the label, I want that the didSelectRowAtIndexPath: should execute too. Or even just the indexPathForSelectedRow() method should give me the selected row. Setting cancelsTouchesInView = false did not work! Is this possible? Right now the indexPathForSelectedRow() method returns nil. Thanks 回答1: Why are you using UITapGestureRecognizer ? If you want to use that, try

问题 I have a UITableViewController that I'm using to override the inputView of a UITextField subclass. Sometimes the tableView didSelectRowAtIndexPath stops getting fired until a user scolls the table and tries to click again. I can't seem to get a fix on what would cause the cells to become unresponsive. Most of the time it works great, but randomly the cells stop responding to touches until the user scrolls the tableview a bit. I don't have any TapGestureRecognizers in the view to my knowledge,