PlaceholderView
在任何視圖上添加默認(rèn)視圖
用法:
static const CGFloat kTitleFontSize = 16.f;
static const CGFloat kVerticalSpace = 15.f;
static NSString *const titleLabelText = @"數(shù)據(jù)加載失敗";
static NSString *const detailsLabelText = @"請(qǐng)?jiān)谒⑿孪略囋嚳?;
#define KPlaceholderImage [UIImage imageNamed:@"cover"]
#define KPlaceholderViewTapButtonImage [UIImage imageNamed:@"testImage"]
#define KTitleLabelColor [UIColor colorWithRed:86/255.0 green:86/255.0 blue:86/255.0 alpha:1.0]
- (void)showfailureViewInView:(UIView *)view tapButtonBlock:(void(^)(void))tapButtonBlock
{
? ?UKPlaceholderView *placeholderView = [UKPlaceholderView showPlaceholderViewAddedTo:view];
? ?placeholderView.titleLabelText = titleLabelText;
? ?placeholderView.detailsLabelText = detailsLabelText;
? ?placeholderView.placeholderImage = KPlaceholderImage;
? ?placeholderView.placeholderViewTapButtonTitle = @"重新刷新";
? ?placeholderView.placeholderViewTapButtonTitleFont = [UIFont systemFontOfSize:18];
? ?placeholderView.placeholderViewTapButtonTitleColor = [UIColor redColor];
? ?placeholderView.placeholderViewTapButtonImage = [UIImage imageNamed:@"button_background_foursquare_highlight"];
? ?placeholderView.placeholderViewTapButtonBgImage = [UIImage imageNamed:@"button_background_foursquare_highlight"];
? ?placeholderView.placeholderViewTapButtonBlock = tapButtonBlock;
? ?placeholderView.titleLabelColor = KTitleLabelColor;
? ?placeholderView.titleLabelFont = [UIFont systemFontOfSize:kTitleFontSize];
? ?placeholderView.verticalSpace = kVerticalSpace;
? ?if (self.automaticallyAdjustsScrollViewInsets == NO ) {
? ? ? ? ? ?placeholderView.verticalOffset = 0;
? ?}
? ?else
? ?{
? ? ? ? ? ?placeholderView.verticalOffset = -64;
? ?}
}
- (void)hidefailureViewFromView:(UIView *)view
{
? ?[UKPlaceholderView hidePlaceholderViewForView:view];
}
Controller 類別方便使用
[self showfailureViewInView:self.tableView tapButtonBlock:^{
? ?[self hidefailureViewFromView:self.tableView];
}];
效果圖
地址鏈接:https://github.com/renmoqiqi/PlaceholderView/blob/master/README.md
