我想爲我的UITableView footerView創建一個自定義視圖,該按鈕中有一個按鈕。我可以在那裏看到它,但是當我觸摸它,什麼也沒有發生......你可以看到什麼是錯在這裏:UITableView footerView按鈕,按鈕不起作用
- (void)viewDidLoad {
[super viewDidLoad];
if(self.tableView.tableFooterView == nil) {
//allocate the view if it doesn't exist yet
UIView *footerView = [[UIView alloc] init];
//create the button
UIButton *addNewBtn = [UIButton buttonWithType:UIButtonTypeCustom];
//the button should be as big as a table view cell
[addNewBtn setFrame:CGRectMake(0, 0, 320, [AddMerchantTVC cellHeight])];
//set title, font size and font color
[addNewBtn setTitle:@"Add New" forState:UIControlStateNormal];
[addNewBtn.titleLabel setFont:[UIFont boldSystemFontOfSize:20]];
[addNewBtn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[addNewBtn addTarget:self action:@selector(addNew:) forControlEvents:UIControlEventTouchUpInside];
UIImageView *cellGradient = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cellGradient.png"]];
cellGradient.frame = CGRectMake(0, 54, 320, 16);
[footerView addSubview:cellGradient];
//add the button to the view
[footerView addSubview:addNewBtn];
footerView.userInteractionEnabled = YES;
self.tableView.tableFooterView = footerView;
self.tableView.tableFooterView.userInteractionEnabled = YES;
[footerView release];
[cellGradient release];
}
- (void)addNew:(id)sender {
// This is never called
NSLog(@"Touched.");
}
就是這樣。謝謝! – 2010-10-21 17:58:46
這對我來說當我實現' - (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)節; '指定頁腳高度。 – 2013-06-09 10:56:22
這也適用於我,謝謝! – 2017-08-23 18:38:20