xcode 在 UITableView 页脚中放置一个按钮并使 UITableViewCell 不在页脚下方
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Place a button in UITableView footer and make the UITableViewCell not be under the footer
提问by Richard Knop
So, I have implemented this method to add a footer to my table view:
所以，我已经实现了这个方法来向我的表格视图添加一个页脚：
- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
{
return 60;
}
This is the result:
这是结果：
Now, you see, there are two problems:
现在，你看，有两个问题：
1) I would like to add a button inside the table view footer but when I drag a button control in the storyboard, it does not work. How to add a button there?
1) 我想在表格视图页脚中添加一个按钮，但是当我在故事板中拖动按钮控件时，它不起作用。如何在那里添加按钮？
2) As you can see, the footer is transparent and there is a table view cell visible under it. I would like there to be no cells under the footer (so the last visible cell would be the one above the footer). Second, I would like the footer not to be transparent.
2）如您所见，页脚是透明的，并且在其下方可见一个表格视图单元格。我希望页脚下没有单元格（因此最后一个可见单元格将是页脚上方的单元格）。其次，我希望页脚不透明。
I am using Xcode 4.2 and Snow Leopard.
我正在使用 Xcode 4.2 和雪豹。
回答by Manlio
-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
is a delegate method. Try instead to access sectionFooterHeightproperty of your table.
是一个委托方法。尝试访问表的sectionFooterHeight属性。
To add a button you may consider adding a custom view to your footer. You can access tableFooterViewand assign a custom view to it.
要添加按钮，您可以考虑向页脚添加自定义视图。您可以访问tableFooterView并为其分配自定义视图。
回答by Rahul Vyas
Use this function to create a footer view for table
使用此函数为表格创建页脚视图
- (UIView *) createViewForTableFooter
{
CGRect footerRect = CGRectMake(0, 0, self.view.frame.size.width, 60);
UIView *tableFooter = [[[UIView alloc] initWithFrame:footerRect] autorelease];
tableFooter.backgroundColor = [UIColor clearColor];
UIButton* verifyButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[verifyButton setTitle:WNLocalizedString(@"Verify",@"") forState:UIControlStateNormal];
[verifyButton.titleLabel setFont:[UIFont boldSystemFontOfSize:20]];
[verifyButton addTarget:self action:@selector(verifyBtnTapped:)forControlEvents:UIControlEventTouchUpInside];
verifyButton.autoresizingMask = UIViewAutoresizingFlexibleWidth;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
[verifyButton setFrame:CGRectMake(44, 10, self.view.frame.size.width - 88, 37)];
}else {
[verifyButton setFrame:CGRectMake(10, 10, self.view.frame.size.width - 20, 37)];
}
[tableFooter addSubview:verifyButton];
return tableFooter;
}
And use this function like this in your viewDidLoad method
并在您的 viewDidLoad 方法中像这样使用这个函数
yourTableObjectName.tableFooterView = [self createViewForTableFooter];
回答by The iOSDev
you can use tableView:viewForFooterInSection: method to add button to the footer
您可以使用 tableView:viewForFooterInSection: 方法将按钮添加到页脚
回答by FoJjen
increase contente size of tableviews bottom
增加 tableviews 底部的内容大小
UIEdgeInsets contentInset = self.tableView.contentInset;
contentInset.bottom = 50.0f; // **the height of the footer**
self.tableView.contentInset = contentInset;
