uitableview

问题 I have a UITableView and I have one of the required methods for its execution: func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int { println("section is \(section)") println(self.items.count) // self.items.count = 3 return self.items.count } In my log I see the method being run 3 times: section is 0 3 section is 0 3 section is 0 3 EDIT: This is the snippet of my section: func numberOfSectionsInTableView(tableView:UITableView!)->Int { return 1 } Picture of my

问题 I have a UITableView and I have one of the required methods for its execution: func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int { println("section is \(section)") println(self.items.count) // self.items.count = 3 return self.items.count } In my log I see the method being run 3 times: section is 0 3 section is 0 3 section is 0 3 EDIT: This is the snippet of my section: func numberOfSectionsInTableView(tableView:UITableView!)->Int { return 1 } Picture of my

问题 How to get the Dynamic Height Of UITableView with Constraints. It will increase the UITableView Height depending upon Number of row without adding Scrollbar in table. I'm facing problem in adding the TableView in UIViewController and Height of TableView Should not be Statically fixed. 回答1: The most concise way I've found to do this is by using the contentSize of the table view as the intrinsicContentSize Your tableview needs to be an actual subclass in which you override both contentSize and

问题 How to get the Dynamic Height Of UITableView with Constraints. It will increase the UITableView Height depending upon Number of row without adding Scrollbar in table. I'm facing problem in adding the TableView in UIViewController and Height of TableView Should not be Statically fixed. 回答1: The most concise way I've found to do this is by using the contentSize of the table view as the intrinsicContentSize Your tableview needs to be an actual subclass in which you override both contentSize and

问题 I'm trying to have the advantage of the UITextView with Data Detector Types inside a TableViewCell that is itself clickable. The only thing is, I need the UITextView's links to be clickable, so userInteractionEnabled = YES, unfortunately this will prevent any touch going through to the UITableViewCell. Of course the UITextView can't be edited, I also subclassed it refusing it to be first responder to avoid selecting text in it. The only thing I need, is detecting that if a user touch the

问题 I have UITableView with hided separator line, and when I dragging cell, shadows appears some kind as borders comes out on up and down. How to hide this? Please see example: Great thanks! 回答1: So, I have answer, just subclass of UITableView with method: - (void) didAddSubview:(UIView *)subview { [super didAddSubview:subview]; if([subview.class.description isEqualToString:@"UIShadowView"]) { subview.hidden = YES; } } 回答2: NoShadowTableView.m #import "NoShadowTableView.h" @interface

问题 I have UITableView with hided separator line, and when I dragging cell, shadows appears some kind as borders comes out on up and down. How to hide this? Please see example: Great thanks! 回答1: So, I have answer, just subclass of UITableView with method: - (void) didAddSubview:(UIView *)subview { [super didAddSubview:subview]; if([subview.class.description isEqualToString:@"UIShadowView"]) { subview.hidden = YES; } } 回答2: NoShadowTableView.m #import "NoShadowTableView.h" @interface

问题 cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; in this method - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath; but I can only see it when I select that cell otherwise it's not visible.and it work perfectly when background is white. I am sure that I need to set a property, but I don't know which property I need to change to make this thing work. thanks in advance. cheers. 回答1: It would appear that the disclosure

问题 cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; in this method - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath; but I can only see it when I select that cell otherwise it's not visible.and it work perfectly when background is white. I am sure that I need to set a property, but I don't know which property I need to change to make this thing work. thanks in advance. cheers. 回答1: It would appear that the disclosure

问题 I have a UITableView that I am using for showing chat messages. The cells of this table view are either left or right-aligned and have dynamic width. The menu displayed by shouldShowMenuForRowAt is shown at the horizontal center of the table view cell. Is there a way to shift it to the left or the right edge? func tableView(_ tableView: UITableView, shouldShowMenuForRowAt indexPath: IndexPath) -> Bool { return true } func tableView(_ tableView: UITableView, canPerformAction action: Selector,