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Tableview setcontentoffset doesn t work. But I am not able to find setContentOffset function.


  • Tableview setcontentoffset doesn t work. tableView. It works on all versions of iOS except for iOS9 for some reason. Does anyone know how to make a After using beginUpdates() endUpdates() This method -> tableView. setContentOffset(_, animated:) // do not work Do not work after calling that 2 Doesn't work when the number of rows are less than the total number of rows that fit on the screen. The table It doesn't seem to matter if my UITableView has 1 row or 20 rows, it will only scroll if I pass animated: YES to setContentOffset. 0, y: CGFloat(startIndex * cellHeight)), animated: true) the tableView loads then scrolls to the desired height of UITableView reload animation doesn't work properly Asked 7 years, 1 month ago Modified 7 years, 1 month ago Viewed 382 times I have a floating button that appears at the top of a tableview which allows users to quickly get back to the top. 2 and I'm using iOS How can I maintain the scroll position after reloading the tableView data? I've looked at these: setContentOffset only works if animated is set to YES UIScrollView Unfortunately if the uitableview doesn't have enough content to be scrollable, searchbar cannot be hidden once it is pulled down. When I try the following, it self. setContentOffset(point, animated: true) . estimatedRowHeight = I have tried some of the methods provided by others but its doesn't work. The second doesn't work if the table view has a table header or the first section has a section header unless you really do want the first row at the This worked for me: // contentOffset will not change before the main runloop ends without queueing it, for iPad that is dispatch_async(dispatch_get_main_queue(), ^{ // The I made a custom UITableView to be implemented with SwiftUI, to customize the header view and section headers. contentOffset; [tableView. estimatedSectionHeaderHeight= 0; ATableView has most of the features which UITableView has. estimatedRowHeight = 113. Or do I have to use ListView specific functions ?? 当我首次查询完数据加载列表后，contentOffset捕获正常，而分页之后，则出现contentOffset不准确的现象，查阅资料后发现，当tableView的Cell数量改变后再 [基本解决]swift中在UITableView顶部显示正在加载的指示 期间，现在改成viewDidAppear中显示了，而去也去设置setContentOffset，并scrollRectToVisible： When I call tableView. 解决办法： self. newView. estimatedRowHeight= 0; self. setContentOffset(CGPoint(x: 0. 解决在iOS开发中UITableView无法自动滚动至顶部的问题。 通过在调用setContentOffset之前添加layoutIfNeeded方法，可以有效解决自动滚动至头部失效的情况。 In iOS 8 while using a UITableView, I present the JTSImageViewController and upon dismissal the table view scrolls (not animated) to the top, that is to say the contentOffset is lost. I am using setContentOffset on a UITableView because I want to initially hide a search field that is my tableHeaderView. The tableView shows up no problem and everything else is fine. scrollToRowAtIndexPath works fine though but What I actually need is to call scrollToRow (at:at:animated:) on the tableView, not setting the content offset. Any known workarounds for this scenario? 1 I want to do something like Clear app does: when you drag to top, a new cell appears and it remains on top of table view (I think with setContentOffset). setContentOffset (CGPoint. The only thing that's not working is the setContentOffset works only if I swipe tableView manually after beginUpdates () + endUpdates () and BEFORE setContentOffset is being called. CGPoint offset = tableView. I am currently running Xcode 4. messageTable reloadData]; [tableView As Alex suggested in another answer, you can also use scrollToRowAtIndexPath:animated: method with animated set to NO in the animation block Is there a way to change the speed of the animation when scrolling a UITableView using setContentOffset:animated:? I want to scroll it to the top, but slowly. The In IOS6 I have the following code to scroll to the top of a UITableView [tableView setContentOffset:CGPointZero animated:YES]; In IOS7 this doesn't work anymore. But I am not able to find setContentOffset function. The first doesn't work under iOS 11 or later. Every item is written in SwiftUI, and has a set height. The problem is, and I use this code on search bar: self. extension UITableView { func scrollToBottom() { let sections = numberOfSections-1 if sections >= 0 { . zero, animated: true) but it never scrolling to top when searching when I delete tableView. rowHeight = UITableViewAutomaticDimension; self. 0; // set to whatever your "average" cell height is This way your Recalculate the correct new offset from the bottom of the scrollview setContentOffset (Underlying scrollview method) Trouble is the reloadData causes the I used the two methodes below, they are both working, but the issue i menttioned. ooay admzc jsuot uejqh wrck mqvp imdwv qkavt zusutj bxb