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View Code? Open in Web Editor NEW零行代码为App添加异常加载占位图
Home Page: http://www.jianshu.com/p/7fda2d9e9d48
零行代码为App添加异常加载占位图
Home Page: http://www.jianshu.com/p/7fda2d9e9d48
我是这样设置的:
self.automaticallyAdjustsScrollViewInsets = NO;
UITableView *mainTableView = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStyleGrouped];
mainTableView.contentInset = UIEdgeInsetsMake(navHeight+4, 0,4, 0);
使用placeholder后,会导致contentInset设置无效,请问有解决办法吗?
集成这个之后弹出键盘,弹出之后输入内容,然后把输入的内容删完,键盘上方的两行候选栏就会出现占位图,请问如何取消呢。
#pragma mark - setupUI
-(void)setupUI
{
self.collectionView.firstReload = YES;
self.collectionView.backgroundColor = [UIColor whiteColor];
self.collectionView.showsVerticalScrollIndicator = NO;
firstReload是这样使用的吗,还是放在网络请求里面?
如果tableView展示数据一部分来自本地,一部分来自网络,还有tableView嵌套请求的接口还不一致的情况好像不是很好解决
for (NSInteger i = 0; i <= sections; i++) {
NSInteger rows = [dataSource tableView:self numberOfRowsInSection:sections];//获取当前TableView各组行数
if (rows) {
isEmpty = NO;//若行数存在,不为空
}
}
for循环里面的不应该是 i 吗 ?
在使用这个的时候,进入系统相册选择照片的时候会出现问题,该怎么解决呢?
当我使用searchBar的时候,跳转的搜索控制器,第一次是没有历史记录的,就会显示占位图,挡住了后边的视图,当有搜索记录的时候,这个问题就没有了。所以我想问可否给一个属性或者方法,指定某些tableview显示或者指定某些tableview不显示
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