你的浏览器禁用了JavaScript, 请开启后刷新浏览器获得更好的体验!
输入关键字进行搜索
搜索:
没有找到相关结果
八刀丁二
赞同来自:
//Horizontal NSInteger pagenumber = scrollView.contentOffset.x / scrollView.bounds.size.width; //Vertical NSInteger pagenumber = scrollView.contentOffset.y / scrollView.bounds.size.height;
知食
func scrollViewDidEndDecelerating/scrollView: UIScrollView/ { print/"END Scrolling \/scrollView.contentOffset.x / scrollView.bounds.size.width/"/ index = Int/scrollView.contentOffset.x / scrollView.bounds.size.width/ }
小明明
contentOffset
CGSize
UIScrollView
郭文康
-/void/KinarafindingSelectedCategory:/UIScrollView*/scrollView{ for /UIView *v in scrollView.subviews/ { if /[v isKindOfClass:[UIButton class]]/ { UIButton *btn=/UIButton*/v; float x1=scrollView.contentOffset.x+//[UIScreen mainScreen].bounds.size.width/2/-/btn.frame.size.width/2//; float x2=scrollView.contentOffset.x+//[UIScreen mainScreen].bounds.size.width/2/+/btn.frame.size.width/2//; float BtnMidPoint=btn.frame.origin.x+/btn.frame.size.width/2/; if/BtnMidPoint >= x1 && BtnMidPoint <= x2/ { if/scrollView==KinaraCategory/ { KinaraSelectedCategoryName=btn.titleLabel.text; KinaraSelectedCategoryID=btn.tag; NSLog/@"Selected Category Tag : %d",KinaraSelectedCategoryID/; NSLog/@"Selected Category Name : %@",KinaraSelectedCategoryName/; } else if/scrollView==KinaraSubCategory/ { KinaraSelectedSubCategoryID=btn.tag; KinaraSelectedSubCategoryName=btn.titleLabel.text; NSLog/@"Selected SubCategory Tag : %d",KinaraSelectedSubCategoryID/; NSLog/@"Selected SubCategory Name : %@",KinaraSelectedSubCategoryName/; } break; } } } }
要回复问题请先登录或注册
4 个回复
八刀丁二
赞同来自:
知食
赞同来自:
func scrollViewDidEndDecelerating/scrollView: UIScrollView/ {print/"END Scrolling \/scrollView.contentOffset.x / scrollView.bounds.size.width/"/
index = Int/scrollView.contentOffset.x / scrollView.bounds.size.width/
}
小明明
赞同来自:
, 哪个退货
, COMBRICED内容
.
郭文康
赞同来自:
我只发送代码以供参考 . 我做到了。
-/void/KinarafindingSelectedCategory:/UIScrollView*/scrollView{
for /UIView *v in scrollView.subviews/
{
if /[v isKindOfClass:[UIButton class]]/
{
UIButton *btn=/UIButton*/v;
float x1=scrollView.contentOffset.x+//[UIScreen mainScreen].bounds.size.width/2/-/btn.frame.size.width/2//;
float x2=scrollView.contentOffset.x+//[UIScreen mainScreen].bounds.size.width/2/+/btn.frame.size.width/2//;
float BtnMidPoint=btn.frame.origin.x+/btn.frame.size.width/2/;
if/BtnMidPoint >= x1 && BtnMidPoint <= x2/
{
if/scrollView==KinaraCategory/
{
KinaraSelectedCategoryName=btn.titleLabel.text;
KinaraSelectedCategoryID=btn.tag;
NSLog/@"Selected Category Tag : %d",KinaraSelectedCategoryID/;
NSLog/@"Selected Category Name : %@",KinaraSelectedCategoryName/;
}
else if/scrollView==KinaraSubCategory/
{
KinaraSelectedSubCategoryID=btn.tag;
KinaraSelectedSubCategoryName=btn.titleLabel.text;
NSLog/@"Selected SubCategory Tag : %d",KinaraSelectedSubCategoryID/;
NSLog/@"Selected SubCategory Name : %@",KinaraSelectedSubCategoryName/;
}
break;
}
}
}
}