https://blog.csdn.net/science_Lee/article/details/102488623
uitableview header 代码
- (void)createViews {
[self addSubview:self.scrollImage];
[self.scrollImage mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.top.right.equalTo(self);
// make.height.mas_equalTo(500);
}];
[self addSubview:self.videoView];
[self.videoView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.top.right.equalTo(self);
}];
_contentLabel = [UILabel new];
_contentLabel.font = [UIFont systemFontOfSize:14.f weight:UIFontWeightMedium];
_contentLabel.textColor = hexColorStr(@"#222222");
_contentLabel.numberOfLines = 0;
_contentLabel.text = @"新疆 这个美好名词！从我读高中时就一直在我脑瓜子里出现！最早是在电视一个纪录片里看到，一大片望不到头的草原，数不过来的牛羊马悠闲的吃着嫩草，加上蓝天白云配上很有磁性的旁白！";
[self addSubview:_contentLabel];
[_contentLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self).offset(15);
make.right.equalTo(self).offset(-15);
}];
[self addSubview:self.bottomView];
[self.bottomView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.equalTo(self);
make.top.equalTo(_contentLabel.mas_bottom).offset(10);
make.height.mas_equalTo(94);
}];
[self mas_updateConstraints:^(MASConstraintMaker *make) {
make.bottom.equalTo(self.bottomView);
make.width.mas_equalTo(LMScreenWidth());
}];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(getNotifyFromStatusDetail:) name:kStatusDetailLikeUnLikeNotify object:nil];
}
//
// StatusDetailView.m
// neighborhood
//
// Created by wangtao on 2022/3/2.
//
#import "StatusDetailView.h"
#import "LMCommonTool.h"
#import "StatusDetailViewTopView.h"
#import <MJRefresh.h>
#import "LMMacros.h"
#import "StatusDetailHeaderView.h"
#import "StatusDetailCommentCell.h"
//#import <WTKit.h>
#import "StatusDetailBottomToolView.h"
#import "StatusDetailViewModel.h"
@interface StatusDetailView()<UITableViewDelegate, UITableViewDataSource, StatusDetailCommentCellDelegate>
@property (nonatomic, strong) StatusDetailViewTopView *topView;
@property (nonatomic, strong) UITableView *contentTableView;
@property (nonatomic, strong) StatusDetailHeaderView *headerView;
@property (nonatomic, strong) UIView *footerView;
@property (nonatomic, strong) StatusDetailBottomToolView *bottomToolView;
@property (nonatomic, strong) NSArray *comments;
/// 底部查看全部评论数量
@property (nonatomic, strong) UILabel *commentCountLabel;
@end
@implementation StatusDetailView
- (StatusDetailViewModel *)realVm {
return (StatusDetailViewModel *)self.model;
}
- (instancetype)initWithFrame:(CGRect)frame
controller:(LMBaseViewController *)controller
viewModel:(nullable LMBaseViewModel *)viewModel{
self.controller = controller;
self.model = viewModel;
if (self == [super initWithFrame:frame]) {
[self createViews];
[self addSubview:self.bottomToolView];
[self.bottomToolView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.bottom.equalTo(self);
make.height.mas_equalTo(NavigationHeight());
}];
__weak typeof(self) _self = self;
self.requestBlock = ^(NSArray * _Nullable response, NSArray * _Nullable currentResponse) {
__strong typeof(_self) self = _self;
[self endRefreshingWithCount:currentResponse.count];
self.comments = response;
};
[self contentTableView];
}
return self;
}
- (void)createViews {
__weak typeof(self) _self = self;
[[self realVm] getStatusDetail:^(StatusDetailRespModel * _Nonnull resp) {
__strong typeof(_self) self = _self;
self.headerView.detail = resp;
self.topView.detail = resp;
self.bottomToolView.detail = resp;
[self.contentTableView reloadData];
self.commentCountLabel.text = [NSString stringWithFormat:@"查看全部%@条评论", resp.comment];
}];
self.backgroundColor = [UIColor blackColor];
[self addSubview:self.topView];
[self.topView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.top.equalTo(self);
make.height.mas_equalTo(StatBarHeight() + 68);
}];
}
- (void)_retryGetData {
// [_controller hideNotifyView];
// [self reloadData];
}
- (void)_footerRefresh {
[_contentTableView.mj_footer resetNoMoreData];
if (self.beginRefreshBlock) self.beginRefreshBlock(NO);
}
- (void)_headerRefresh {
if (self.beginRefreshBlock) self.beginRefreshBlock(YES);
}
- (void)endRefreshingWithCount:(NSInteger)count {
_contentTableView.mj_header.isRefreshing ? [_contentTableView.mj_header endRefreshing] : nil;
_contentTableView.mj_footer.isRefreshing ? [_contentTableView.mj_footer endRefreshing] : nil;
if (count != kLMDefaultPageSize) {
[_contentTableView.mj_footer endRefreshingWithNoMoreData];
}
}
#pragma mark setter & getter
- (void)setComments:(NSArray *)comments {
_comments = comments;
if (_comments.count == 0) {
// self.contentTableView.hidden = YES;
// [[self realController] showEmptyDataView];
} else {
// self.contentTableView.hidden = NO;
// [self.controller hideNotifyView];
}
[self.contentTableView reloadData];
}
- (StatusDetailBottomToolView *)bottomToolView {
if (!_bottomToolView) {
_bottomToolView = [StatusDetailBottomToolView new];
_bottomToolView.statusId = [self realVm].statusId;
__weak typeof(self) _self = self;
_bottomToolView.didAddCommentToStatus = ^(StatusDetailComment * _Nonnull comment) {
if (!comment) return;
__strong typeof(_self) self = _self;
NSMutableArray *tmp = [NSMutableArray arrayWithArray:self.comments];
[tmp insertObject:comment atIndex:0];
self.comments = tmp;
};
}
return _bottomToolView;
}
- (StatusDetailHeaderView *)headerView {
if (!_headerView) {
_headerView = [[StatusDetailHeaderView alloc] initWithFrame:CGRectMake(0, 0, LMScreenWidth(), 0)];
}
return _headerView;
}
- (UIView *)footerView {
if (!_footerView) {
_footerView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, LMScreenWidth(), 60)];
UIView *line = [UIView new];
line.backgroundColor = hexColorStr(@"#E2E3E4");
[_footerView addSubview:line];
[line mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(_footerView).offset(15);
make.left.equalTo(_footerView).offset(15);
make.right.equalTo(_footerView).offset(-15);
make.height.mas_equalTo(0.5);
}];
UILabel *titleLabel = [UILabel new];
titleLabel.font = [UIFont systemFontOfSize:14.f weight:UIFontWeightMedium];
titleLabel.textColor = hexColorStr(@"#222222");
[_footerView addSubview:titleLabel];
[titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.centerX.equalTo(_footerView);
make.top.equalTo(line.mas_bottom).offset(15);
}];
_commentCountLabel = titleLabel;
}
return _footerView;
}
- (UITableView *)contentTableView {
if (!_contentTableView) {
_contentTableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
_contentTableView.tableHeaderView = self.headerView;
_contentTableView.tableFooterView = self.footerView;
_contentTableView.dataSource = self;
_contentTableView.delegate = self;
_contentTableView.separatorInset = UIEdgeInsetsZero;
_contentTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
_contentTableView.backgroundColor = [UIColor whiteColor];
_contentTableView.allowsMultipleSelection = NO;
_contentTableView.allowsSelectionDuringEditing = NO;
_contentTableView.allowsMultipleSelectionDuringEditing = NO;
[self addSubview:_contentTableView];
[_contentTableView mas_makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.topView.mas_bottom);
make.left.right.equalTo(self);
make.bottom.equalTo(self.bottomToolView.mas_top);
}];
self.contentTableView.mj_header = [MJRefreshNormalHeader headerWithRefreshingTarget:self refreshingAction:@selector(_headerRefresh)];
self.contentTableView.mj_footer = [MJRefreshBackNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(_footerRefresh)];
[self.contentTableView.mj_header beginRefreshing];
}
return _contentTableView;;
}
#pragma mark UITableViewDataSource 数据代理方法
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return _comments.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
StatusDetailCommentCell *cell = [StatusDetailCommentCell cellWithTableView:tableView];
cell.delegate = self;
cell.indexPath = indexPath;
cell.comment = [_comments objectAtIndex:indexPath.row];
cell.bottomTool = self.bottomToolView;
cell.statusId = [self realVm].statusId;
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
}
- (StatusDetailViewTopView *)topView {
if (!_topView) {
_topView = [StatusDetailViewTopView new];
_topView.backgroundColor = [UIColor whiteColor];
}
return _topView;
}
- (void)_clickBackNavBtn {
[[LMCommonTool topNav] popViewControllerAnimated:YES];
}
#pragma mark StatusDetailCommentCell
- (void)reloadCell:(StatusDetailCommentCell *)cell {
NSLog(@"展开评论");
[self.contentTableView beginUpdates];
[self.contentTableView endUpdates];
}
@end
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