前面写了弹出动画两个,今天做商城时又用到了,看着这个用着蛮普遍的,所以记了下来

////  mallMoreView.h//  XQB////  Created by City--Online on 15/7/6.////#import 
     
      typedef  void (^SelectMallMoreMenu)(NSInteger index);@interface mallMoreView : UIView//单例+ (mallMoreView *)sharedManager;//block传值@property(nonatomic,strong) SelectMallMoreMenu selectMallMoreMenu;@property(nonatomic,strong) NSArray *titles;@property(nonatomic,strong) UITableView *tableView;//window全屏显示-(void)showInWindow;// View中显示-(void)showInView:(UIView*)view;//在父视图view的相对位置为Frame-(void)showInView:(UIView*)view withFrame:(CGRect)frame;//消失视图-(void)dismissView;@end
     

////  mallMoreView.m//  XQB////  Created by City--Online on 15/7/6.////#import "mallMoreView.h"#import "Global.h"@interface mallMoreView ()
     
      @property(nonatomic,assign) BOOL open;@end@implementation mallMoreView+ (mallMoreView *)sharedManager{    static mallMoreView *managerInstance = nil;    static dispatch_once_t predicate;    dispatch_once(&predicate, ^{        managerInstance = [[self alloc] init];        managerInstance.backgroundColor=[UIColor colorWithWhite:0.1 alpha:0.1];    });    return managerInstance;}-(void)showInWindow{    [self showInView:[UIApplication sharedApplication].keyWindow];}-(void)showInView:(UIView*)view{    [self showInView:view withFrame:CGRectMake(0, 0, view.frame.size.width, view.frame.size.height)];    }-(void)showInView:(UIView*)view withFrame:(CGRect)frame{    if (_open) {        [self dismissView];        return;    }    _open=true;               UITapGestureRecognizer *tapGesture=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(dismissView)];    [self addGestureRecognizer:tapGesture];    self.frame=CGRectMake(0, 0, frame.size.width, frame.size.height);        self.alpha=0.0;    if (_tableView==nil) {        _tableView=[[UITableView alloc]init];    }    _tableView.delegate=self;    _tableView.dataSource=self;    _tableView.backgroundColor=[UIColor colorWithWhite:0.2 alpha:0.5];    _tableView.tableHeaderView=[[UIView alloc]initWithFrame:CGRectZero];    _tableView.tableFooterView=[[UIView alloc]initWithFrame:CGRectZero];    [_tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"Cell"];        //动画效果    [UIView animateWithDuration:0.1 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{        self.alpha=1.0;        _tableView.hidden=NO;      } completion:nil    ];    [view addSubview:self];        //要将TableView添加到view而不是self,否则不能选中TableView    [view addSubview:_tableView];    }-(void)dismissView{    _open=false;    [UIView animateWithDuration:0.1 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{        self.alpha=0.0;        _tableView.hidden=YES;    } completion:^(BOOL finished) {                [self removeFromSuperview];        [_tableView removeFromSuperview];    }];    }-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{    return _titles.count;}-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{    UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];    cell.backgroundColor=[UIColor clearColor];    cell.textLabel.text=[_titles objectAtIndex:indexPath.row];    cell.textLabel.textColor=[UIColor whiteColor];    cell.textLabel.font=[UIFont systemFontOfSize:18];    cell.textLabel.textAlignment=NSTextAlignmentCenter;    return cell;}- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{    if (_titles.count<=0) {        return 0;    }    return tableView.frame.size.height/_titles.count;}- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{    _selectMallMoreMenu(indexPath.row);    [self dismissView];}-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{    if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {        [cell setSeparatorInset:UIEdgeInsetsZero];    }    #ifdef __IPHONE_8_0    if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {        [cell setLayoutMargins:UIEdgeInsetsZero];    }        if([cell respondsToSelector:@selector(setPreservesSuperviewLayoutMargins:)]){        [cell setPreservesSuperviewLayoutMargins:NO];    }#endif}@end
     

-(void)popMallMoreView:(id)sender{    mallMoreView *moreView=[mallMoreView sharedManager];    moreView.tableView=[[UITableView alloc]init];    moreView.tableView.frame=CGRectMake(MAINWIDTH-130, 0, 120, 150);    moreView.titles=@[@"回到首页",@"闪购订单",@"收货地址"];    moreView.selectMallMoreMenu=^(NSInteger index)    {        NSLog(@"%ld",index);    };    [moreView showInView:self.view];    }