轻扫以删除,然后;“更多”;按钮(如iOS 7上的邮件应用程序)
如何在用户在表视图中滑动单元格时创建“更多”按钮(如ios 7中的邮件应用程序) 我一直在这里和Cocoa Touch论坛上寻找这些信息,但我似乎找不到答案,我希望比我聪明的人能给我一个解决方案 我希望当用户滑动表视图单元格时,显示多个编辑按钮(默认为删除按钮)。 在iOS 7的邮件应用程序中,您可以滑动删除,但会显示一个“更多”按钮轻扫以删除,然后;“更多”;按钮(如iOS 7上的邮件应用程序),ios,uitableview,user-interface,cocoa-touch,swipe-gesture,Ios,Uitableview,User Interface,Cocoa Touch,Swipe Gesture,如何在用户在表视图中滑动单元格时创建“更多”按钮(如ios 7中的邮件应用程序) 我一直在这里和Cocoa Touch论坛上寻找这些信息,但我似乎找不到答案,我希望比我聪明的人能给我一个解决方案 我希望当用户滑动表视图单元格时,显示多个编辑按钮(默认为删除按钮)。 在iOS 7的邮件应用程序中,您可以滑动删除,但会显示一个“更多”按钮 您需要将UITableViewCell子类化,并将methodwillTransitionOnState:
您需要将
UITableViewCell
子类化,并将methodwillTransitionOnState:状态
标志将让您知道是否显示删除按钮,并在那里显示/隐藏更多按钮
不幸的是,此方法既不提供“删除”按钮的宽度,也不提供动画时间。所以你需要观察并将更多按钮的帧和动画时间硬编码到你的代码中(我个人认为苹果需要做些什么)。我希望你不能等到苹果给你你想要的东西,对吗?所以这是我的选择 创建自定义单元格。它有两个视图
1. upper
2. lower
在下方视图中,添加所需的按钮。公正地对待它的行为
像其他的iBaction一样。您可以决定动画的时间、样式和任何内容
现在向上视图添加一个手势,并在滑动手势时显示下视图。我以前做过这件事,就我而言,这是最简单的选择
希望您能提供帮助。这在使用标准SDK时是不可能的。然而,有各种各样的第三方解决方案或多或少地模仿Mail.app中的行为。其中一些(例如)使用手势识别器检测滑动,一些(例如)将第二个UIScrollView放在标准的
UITableViewCellScrollView
(UITableViewCell的私有子视图)下,一些(例如)修改UITableViewCellScrollView
的行为
我最喜欢最后一种方法,因为触摸操作感觉最自然。具体来说,这是好的。您的选择可能会因您的具体需要而有所不同(是否也需要从左向右平移,是否需要iOS 6兼容性等)。还要注意的是,这些方法中的大多数都有一个负担:如果苹果在UITableViewCell
子视图层次结构中进行更改,它们很容易在未来的iOS版本中崩溃。这是一个(相当可笑的)私有API
以下两个方法是私有的,并发送给UITableView的委托:
-(NSString *)tableView:(UITableView *)tableView titleForSwipeAccessoryButtonForRowAtIndexPath:(NSIndexPath *)indexPath;
-(void)tableView:(UITableView *)tableView swipeAccessoryButtonPushedForRowAtIndexPath:(NSIndexPath *)indexPath;
它们是不言自明的。这里有一种不涉及私有API或构建自己系统的脆弱方法。你在打赌苹果不会打破这一点,希望他们会发布一个API,你可以用它来替换这几行代码
static char kObserveContext = 0;
@implementation KZTableViewCell {
UIScrollView *_contentScrollView;
UIView *_confirmationView;
UIButton *_editButton;
UIButton *_deleteButton;
}
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
_contentScrollView = (id)self.contentView.superview;
[_contentScrollView.layer addObserver:self
forKeyPath:@"sublayers"
options:0
context:&kObserveContext];
_editButton = [UIButton new];
_editButton.backgroundColor = [UIColor lightGrayColor];
[_editButton setTitle:@"Edit" forState:UIControlStateNormal];
[_editButton addTarget:self
action:@selector(_editTap)
forControlEvents:UIControlEventTouchUpInside];
}
return self;
}
-(void)dealloc {
[_contentScrollView.layer removeObserver:self forKeyPath:@"sublayers" context:&kObserveContext];
}
-(void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
if(context != &kObserveContext) {
[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
return;
}
if(object == _contentScrollView.layer) {
for(UIView * view in _contentScrollView.subviews) {
if([NSStringFromClass(view.class) hasSuffix:@"ConfirmationView"]) {
_confirmationView = view;
_deleteButton = [view.subviews objectAtIndex:0];
CGRect frame = _confirmationView.frame;
CGRect frame2 = frame;
frame.origin.x -= frame.size.width;
frame.size.width *= 2;
_confirmationView.frame = frame;
frame2.origin = CGPointZero;
_editButton.frame = frame2;
frame2.origin.x += frame2.size.width;
_deleteButton.frame = frame2;
[_confirmationView addSubview:_editButton];
break;
}
}
return;
}
}
-(void)_editTap {
UITableView *tv = (id)self.superview;
while(tv && ![tv isKindOfClass:[UITableView class]]) {
tv = (id)tv.superview;
}
id<UITableViewDelegate> delegate = tv.delegate;
if([delegate respondsToSelector:@selector(tableView:editTappedForRowWithIndexPath:)]) {
NSIndexPath *ip = [tv indexPathForCell:self];
// define this in your own protocol
[delegate tableView:tv editTappedForRowWithIndexPath:ip];
}
}
@end
static char kObserveContext=0;
@KZTableViewCell的实现{
UIScrollView*\u内容滚动视图;
UIView*_确认视图;
UIButton*\U编辑按钮;
ui按钮*\u删除按钮;
}
-(id)initWithStyle:(UITableViewCellStyle)样式重用标识符:(NSString*)重用标识符{
self=[super-initWithStyle:style-reuseIdentifier:reuseIdentifier];
如果(自我){
_contentScrollView=(id)self.contentView.superview;
[\u contentScrollView.layer addObserver:self
forKeyPath:@“子层”
选项:0
上下文:&kObserveContext];
_editButton=[UIButton new];
_editButton.backgroundColor=[UIColor lightGrayColor];
[_editButton集合标题:@“编辑”状态:UIControlStateNormal];
[\u editButton addTarget:self
操作:@选择器(_editTap)
forControlEvents:UIControlEventTouchUpInside];
}
回归自我;
}
-(无效)解除锁定{
[_contentScrollView.layer removeObserver:self-forKeyPath:@“子层”上下文:&kObserveContext];
}
-(void)observeValueForKeyPath:(NSString*)对象的键路径:(id)对象更改:(NSDictionary*)更改上下文:(void*)上下文{
if(上下文!=&kObserveContext){
[super observeValueForKeyPath:对象的关键路径:对象更改:更改上下文:上下文];
返回;
}
如果(对象==\u contentScrollView.layer){
用于(UIView*视图在_contentScrollView.subview中){
if([NSStringFromClass(view.class)hasuffix:@“ConfirmationView”]){
_确认视图=视图;
_deleteButton=[view.subviews对象索引:0];
CGRect frame=_confirmationView.frame;
CGRect frame2=帧;
frame.origin.x-=frame.size.width;
框架尺寸宽度*=2;
_confirmationView.frame=frame;
frame2.origin=CGPointZero;
_editButton.frame=frame2;
frame2.origin.x+=frame2.size.width;
_deleteButton.frame=
- tableView:editActionsForRowAtIndexPath:
- tableView:commitEditingStyle:forRowAtIndexPath:
override func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [AnyObject]? {
var moreRowAction = UITableViewRowAction(style: UITableViewRowActionStyle.Default, title: "More", handler:{action, indexpath in
println("MORE•ACTION");
});
moreRowAction.backgroundColor = UIColor(red: 0.298, green: 0.851, blue: 0.3922, alpha: 1.0);
var deleteRowAction = UITableViewRowAction(style: UITableViewRowActionStyle.Default, title: "Delete", handler:{action, indexpath in
println("DELETE•ACTION");
});
return [deleteRowAction, moreRowAction];
}
-(NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewRowAction *button = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 1" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath)
{
NSLog(@"Action to perform with Button 1");
}];
button.backgroundColor = [UIColor greenColor]; //arbitrary color
UITableViewRowAction *button2 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 2" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath)
{
NSLog(@"Action to perform with Button2!");
}];
button2.backgroundColor = [UIColor blueColor]; //arbitrary color
return @[button, button2]; //array with all the buttons you want. 1,2,3, etc...
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
// you need to implement this method too or nothing will work:
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES; //tableview must be editable or nothing will work...
}
#import <UIKit/UIKit.h>
@interface BaseTableViewCell : UITableViewCell
@property(nonatomic,strong)UIView* customView;
-(void)showCustomView;
-(void)hideCustomView;
@end
#import "BaseTableViewCell.h"
@interface BaseTableViewCell()
{
BOOL _isCustomViewVisible;
}
@end
@implementation BaseTableViewCell
- (void)awakeFromNib {
// Initialization code
}
-(void)prepareForReuse
{
self.customView = nil;
_isCustomViewVisible = NO;
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
-(void)showCustomView
{
if(nil != self.customView)
{
if(!_isCustomViewVisible)
{
_isCustomViewVisible = YES;
if(!self.customView.superview)
{
CGRect frame = self.customView.frame;
frame.origin.x = self.contentView.frame.size.width;
self.customView.frame = frame;
[self.customView willMoveToSuperview:self.contentView];
[self.contentView addSubview:self.customView];
[self.customView didMoveToSuperview];
}
__weak BaseTableViewCell* blockSelf = self;
[UIView animateWithDuration:.5 animations:^(){
for(UIView* view in blockSelf.contentView.subviews)
{
CGRect frame = view.frame;
frame.origin.x = frame.origin.x - blockSelf.customView.frame.size.width;
view.frame = frame;
}
}];
}
}
}
-(void)hideCustomView
{
if(nil != self.customView)
{
if(_isCustomViewVisible)
{
__weak BaseTableViewCell* blockSelf = self;
_isCustomViewVisible = NO;
[UIView animateWithDuration:.5 animations:^(){
for(UIView* view in blockSelf.contentView.subviews)
{
CGRect frame = view.frame;
frame.origin.x = frame.origin.x + blockSelf.customView.frame.size.width;
view.frame = frame;
}
}];
}
}
}
@end
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[self.tableView registerNib:[UINib nibWithNibName:CUSTOM_CELL_NIB_NAME bundle:nil] forCellReuseIdentifier:CUSTOM_CELL_ID];
UISwipeGestureRecognizer* leftSwipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleLeftSwipe:)];
leftSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionLeft;
[self.tableView addGestureRecognizer:leftSwipeRecognizer];
UISwipeGestureRecognizer* rightSwipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleRightSwipe:)];
rightSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionRight;
[self.tableView addGestureRecognizer:rightSwipeRecognizer];
}
- (void)handleLeftSwipe:(UISwipeGestureRecognizer*)recognizer
{
CGPoint point = [recognizer locationInView:self.tableView];
NSIndexPath* index = [self.tableView indexPathForRowAtPoint:point];
UITableViewCell* cell = [self.tableView cellForRowAtIndexPath:index];
if([cell respondsToSelector:@selector(showCustomView)])
{
[cell performSelector:@selector(showCustomView)];
}
}
- (void)handleRightSwipe:(UISwipeGestureRecognizer*)recognizer
{
CGPoint point = [recognizer locationInView:self.tableView];
NSIndexPath* index = [self.tableView indexPathForRowAtPoint:point];
UITableViewCell* cell = [self.tableView cellForRowAtIndexPath:index];
if([cell respondsToSelector:@selector(hideCustomView)])
{
[cell performSelector:@selector(hideCustomView)];
}
}
-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
CustomCellTableViewCell* cell = (CustomCellTableViewCell*)[tableView dequeueReusableCellWithIdentifier:@"CustomCellTableViewCell" forIndexPath:indexPath];
NSArray* nibViews = [[NSBundle mainBundle] loadNibNamed:@"CellCustomView"
owner:nil
options:nil];
CellCustomView* customView = (CellCustomView*)[ nibViews objectAtIndex: 0];
cell.customView = customView;
return cell;
}
func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
if editingStyle == UITableViewCellEditingStyle.Delete {
deleteModelAt(indexPath.row)
self.tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)
}
else if editingStyle == UITableViewCellEditingStyle.Insert {
println("insert editing action")
}
}
func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [AnyObject]? {
var archiveAction = UITableViewRowAction(style: .Default, title: "Archive",handler: { (action: UITableViewRowAction!, indexPath: NSIndexPath!) in
// maybe show an action sheet with more options
self.tableView.setEditing(false, animated: false)
}
)
archiveAction.backgroundColor = UIColor.lightGrayColor()
var deleteAction = UITableViewRowAction(style: .Normal, title: "Delete",
handler: { (action: UITableViewRowAction!, indexPath: NSIndexPath!) in
self.deleteModelAt(indexPath.row)
self.tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic);
}
);
deleteAction.backgroundColor = UIColor.redColor()
return [deleteAction, archiveAction]
}
func deleteModelAt(index: Int) {
//... delete logic for model
}
-(NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewRowAction *button = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 1" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath)
{
NSLog(@"Action to perform with Button 1");
}];
button.backgroundColor = [UIColor greenColor]; //arbitrary color
UITableViewRowAction *button2 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 2" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath)
{
NSLog(@"Action to perform with Button2!");
}];
button2.backgroundColor = [UIColor blueColor]; //arbitrary color
return @[button, button2]; //array with all the buttons you want. 1,2,3, etc...
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
// you need to implement this method too or nothing will work:
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES; //tableview must be editable or nothing will work...
}
override func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [AnyObject]? {
// 1
var shareAction = UITableViewRowAction(style: UITableViewRowActionStyle.Default, title: "Share" , handler: { (action:UITableViewRowAction!, indexPath:NSIndexPath!) -> Void in
// 2
let shareMenu = UIAlertController(title: nil, message: "Share using", preferredStyle: .ActionSheet)
let twitterAction = UIAlertAction(title: "Twitter", style: UIAlertActionStyle.Default, handler: nil)
let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel, handler: nil)
shareMenu.addAction(twitterAction)
shareMenu.addAction(cancelAction)
self.presentViewController(shareMenu, animated: true, completion: nil)
})
// 3
var rateAction = UITableViewRowAction(style: UITableViewRowActionStyle.Default, title: "Rate" , handler: { (action:UITableViewRowAction!, indexPath:NSIndexPath!) -> Void in
// 4
let rateMenu = UIAlertController(title: nil, message: "Rate this App", preferredStyle: .ActionSheet)
let appRateAction = UIAlertAction(title: "Rate", style: UIAlertActionStyle.Default, handler: nil)
let cancelAction = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.Cancel, handler: nil)
rateMenu.addAction(appRateAction)
rateMenu.addAction(cancelAction)
self.presentViewController(rateMenu, animated: true, completion: nil)
})
// 5
return [shareAction,rateAction]
}
+ (void)setupDeleteRowActionStyleForUserCell {
UIFont *font = [UIFont fontWithName:@"AvenirNext-Regular" size:19];
NSDictionary *attributes = @{NSFontAttributeName: font,
NSForegroundColorAttributeName: [UIColor whiteColor]};
NSAttributedString *attributedTitle = [[NSAttributedString alloc] initWithString: @"DELETE"
attributes: attributes];
/*
* We include UIView in the containment hierarchy because there is another button in UserCell that is a direct descendant of UserCell that we don't want this to affect.
*/
[[UIButton appearanceWhenContainedIn:[UIView class], [UserCell class], nil] setAttributedTitle: attributedTitle
forState: UIControlStateNormal];
}
//create your attributes however you want to
let attributes = [NSFontAttributeName: UIFont.systemFontOfSize(UIFont.systemFontSize())] as Dictionary!
//Add more view controller types in the []
UIButton.appearanceWhenContainedInInstancesOfClasses([ViewController.self])
func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
var shareAction:UITableViewRowAction = UITableViewRowAction(style: .default, title: "Share", handler: {(action, cellIndexpath) -> Void in
let shareMenu = UIAlertController(title: nil, message: "Share using", preferredStyle: .actionSheet)
let twitterAction = UIAlertAction(title: "Twitter", style: .default, handler: nil)
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
shareMenu.addAction(twitterAction)
shareMenu.addAction(cancelAction)
self.present(shareMenu,animated: true, completion: nil)
})
var rateAction:UITableViewRowAction = UITableViewRowAction(style: .default, title: "Rate" , handler: {(action, cellIndexpath) -> Void in
// 4
let rateMenu = UIAlertController(title: nil, message: "Rate this App", preferredStyle: .actionSheet)
let appRateAction = UIAlertAction(title: "Rate", style: .default, handler: nil)
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel, handler: nil)
rateMenu.addAction(appRateAction)
rateMenu.addAction(cancelAction)
self.present(rateMenu, animated: true, completion: nil)
})
// 5
return [shareAction,rateAction]
}
func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [UITableViewRowAction]? {
let moreRowAction = UITableViewRowAction(style: UITableViewRowActionStyle.default, title: "More", handler:{action, indexpath in
print("MORE•ACTION");
});
moreRowAction.backgroundColor = UIColor(red: 0.298, green: 0.851, blue: 0.3922, alpha: 1.0);
let deleteRowAction = UITableViewRowAction(style: UITableViewRowActionStyle.default, title: "Delete", handler:{action, indexpath in
print("DELETE•ACTION");
});
return [deleteRowAction, moreRowAction];
}
import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
@IBOutlet weak var tableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
tableView.tableFooterView = UIView(frame: CGRect.zero) //Hiding blank cells.
tableView.separatorInset = UIEdgeInsets.zero
tableView.dataSource = self
tableView.delegate = self
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 4
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell: UITableViewCell = tableView.dequeueReusableCell(withIdentifier: "tableCell", for: indexPath)
return cell
}
//Enable cell editing methods.
func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
return true
}
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
}
func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
let more = UITableViewRowAction(style: .normal, title: "More") { action, index in
//self.isEditing = false
print("more button tapped")
}
more.backgroundColor = UIColor.lightGray
let favorite = UITableViewRowAction(style: .normal, title: "Favorite") { action, index in
//self.isEditing = false
print("favorite button tapped")
}
favorite.backgroundColor = UIColor.orange
let share = UITableViewRowAction(style: .normal, title: "Share") { action, index in
//self.isEditing = false
print("share button tapped")
}
share.backgroundColor = UIColor.blue
return [share, favorite, more]
}
}
func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
let action1 = UITableViewRowAction(style: .default, title: "Action1", handler: {
(action, indexPath) in
print("Action1")
})
action1.backgroundColor = UIColor.lightGray
let action2 = UITableViewRowAction(style: .default, title: "Action2", handler: {
(action, indexPath) in
print("Action2")
})
return [action1, action2]
}
- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath {
UIContextualAction *delete = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleDestructive
title:@"DELETE"
handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {
NSLog(@"index path of delete: %@", indexPath);
completionHandler(YES);
}];
UIContextualAction *rename = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal
title:@"RENAME"
handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {
NSLog(@"index path of rename: %@", indexPath);
completionHandler(YES);
}];
UISwipeActionsConfiguration *swipeActionConfig = [UISwipeActionsConfiguration configurationWithActions:@[rename, delete]];
swipeActionConfig.performsFirstActionWithFullSwipe = NO;
return swipeActionConfig;
}
func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
let delete = UIContextualAction(style: .destructive, title: "Delete") { (action, sourceView, completionHandler) in
print("index path of delete: \(indexPath)")
completionHandler(true)
}
let rename = UIContextualAction(style: .normal, title: "Edit") { (action, sourceView, completionHandler) in
print("index path of edit: \(indexPath)")
completionHandler(true)
}
let swipeActionConfig = UISwipeActionsConfiguration(actions: [rename, delete])
swipeActionConfig.performsFirstActionWithFullSwipe = false
return swipeActionConfig
}
@available(iOS 11.0, *)
override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
let delete = UIContextualAction(style: .destructive, title: "Delete") { _, _, handler in
handler(true)
// handle deletion here
}
let more = UIContextualAction(style: .normal, title: "More") { _, _, handler in
handler(true)
// handle more here
}
return UISwipeActionsConfiguration(actions: [delete, more])
}
func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
let Approve = UITableViewRowAction(style: .normal, title: "Approve") { action, index in
self.ApproveFunc(indexPath: indexPath)
}
Approve.backgroundColor = .green
let Reject = UITableViewRowAction(style: .normal, title: "Reject") { action, index in
self.rejectFunc(indexPath: indexPath)
}
Reject.backgroundColor = .red
return [Reject, Approve]
}
func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
return true
}
func ApproveFunc(indexPath: IndexPath) {
print(indexPath.row)
}
func rejectFunc(indexPath: IndexPath) {
print(indexPath.row)
}