Tableview reloaddata not working Modified 10 years, 1 month ago. I have set delegate & datasource for both tableview. reloadData() in cellForRow; Call reloadData() on the main thread in the completion handler in viewDidLoad tableView reloadData not working: cellForRowAtIndexPath not called 原文 2011-09-23 11:51:00 6 4 iphone / uitableview Nov 13, 2014 · UITableView reloadData is not working in iOS. 1. Viewed 69 times Jul 22, 2018 · I've already looked at the post UITableView. 3. The cell label still shows "Download in progress". _tableView reloadData not working Oct 21, 2014 · self. reloadData() not working in Swift. On trying to delete one of the rows, I am able to update the array of my stored defaults but this does not get reflected in the Mar 15, 2014 · Now, the problem is that the reloadData method does not work correctly. Some 我的UITableView称为tableView 。 这是名为namesArray的数据数组。 我有一个函数，可以为数组添加一个名称，如下所示： 注意：我正在调用addNames:作为NSNotificationCenter的选择器。 我在tableView上调用reloadData之后，最后一个单 Need help with Apple Developer tools and technologies? Want to share information with other developers and Apple engineers? Visit Developer Forums at Apple. 0. Please help me out. Ask Question Asked 10 years, 1 month ago. Modified 12 years, 3 months ago. Ask Question Asked 13 years, 5 months ago. العنوان مختلف. Sep 26, 2015 · In my view, UITableView and textField is working. reloadData() to render cell again to update UI but it doesn't work. From the main viewContr Jul 24, 2014 · tableView reloadData not working. reloadData() is not working. All permissions have been given in the storyboard. 7k次。本文讨论了在iOS开发中，当TableView未正确刷新数据时，如何排查和解决问题。重点介绍了TableView未显示到window的原因及解决方法，包括代理设置、frame检查、在主线程中调用reloadData等步骤。 Jul 17, 2013 · tableView reloadData does not work. Nov 5, 2017 · Second, you should not call the public func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell delegate method inside your IBAction. Dec 17, 2013 · tableView reloadData not working. Modified 4 years, 4 months ago. search button is working fine which is right na but whenever i am clicking cancel button it is show. 0]' told you one of your array is empty. Modified 13 years, 5 months ago. Nov 30, 2017 · func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { //use orders array to populate table cell } I am debugging someone else's code and It is horribly implemented. I can use anthoer way to make my app work, but it's better to know why is reloadData not working. I put NSLog inside - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath to see is app is at least trying to reload data but it seems its not working at all. This is my code: func showAnswers(pos: Int, name: String){ Aug 23, 2012 · reloadData is not getting called as the viewC's view is not loaded in the memory simply by [[ViewController alloc]init]; Due to which the tableView is not getting initialized and hence the reloadData is not getting called for tableView. 最近在写项目时遇到一些UITableView在iOS11上的坑： 第一个就是在调用reloadData的时候最下面的Cell会向上偏移再回到底部， 第二个就是从带有UITableView的VCpush到第二个界面，在pop回来时顶部会看到表格向下偏移在回到原位 解决方案： 在AppDelgate中加入这行代码 Nov 25, 2015 · 与本文相关的文章 【已解决】jquery中元素click事件不工作 【已解决】Makefile中define的自定义函数中的lastword不工作 Jan 16, 2014 · Here is some of table View datasource methods, they are called only once:-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{ return [self. But you have to figure out your own. Reloads the rows and sections of the table view. videosTableView. reloadData() isn't work in swift. Ask Question Asked 12 years, 8 months ago. The paid cells has two labels, an image and a button t Mar 6, 2018 · Swift - tableView. It's data array called namesArray. and if it is called does tableview is in memory when this called. Modified 9 years, 5 months ago. When I type something that time reload action will work but when I delete some later that time reload action not working. But it's not reloading, because it doesn't print 1 and 2. Main, LayoutIfNeeded but nothing seems to work. UITableView does not reload on reloadData. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)sectionDe esta manera - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath Este método no va Feb 22, 2014 · [XXXUITableViewController. reloadData() not working I mean it doesn't call calls cellForRowAtIndexPath I've already printed and set a breakpoint on the method cellForRowAtIndexPath. UITableView reloaddata and the tableview is empty. tableView is not nil, numberOfRowsInSection returns the correct amount - it was 20 now it's 40, self. reloadData() doesn't work ! The code is as below: import UIKit class ViewController: UIViewController { var names:[String]=[] @IBOutlet weak var tableView: UITableView! May 28, 2020 · 文章浏览阅读1. Ask Question Asked 11 years, 11 months ago. When I run the code below, the subViewTable displays the values defined in the viewDidLoad and does not update after the AFNetwork request. Using ios5. As soon as I tap a cell on the MainTable it does update correctly to the new color scheme. locations contains 40 objects all of which are what I expect them to be, and self. Aug 17, 2017 · The table does not display the updated array to return to the cell. Any ideas, thanks a lot. On trying to delete one of the rows, I am able to update the array of my stored defaults but this does not get reflected in the Aug 31, 2020 · Note1: for tableview. I have already used reloadData for TableView many times & worked as expected. To debug this you should: Make sure reloadData is actually being called (breakpoint or println) Check if the UITableViewDataSource methods are being called after you call reloadData (breakpoint or println) Sep 10, 2015 · Connecting TableView within ViewController - self. My tableview is in fact connected in IB and is not nil. Tableview won't reloadData() 0. Oct 17, 2013 · - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { is not being called. Note: If I seperate UITableView and user entry to two different views code works. Dec 24, 2008 · I've put breakpoints in the UITableView controller and it looks like the reloadData is just getting ignored. I am trying to refresh my tableview but it is not working. But now I am fetching Questions using Alamofire & Jan 19, 2013 · I have a UITableView with two sections: free and paid. Make sure that datasource (and delegate) of the table view are connected to the view controller in Interface Builder; Delete tableView. 3k次。探讨Swift中TableView使用reloadData方法的异步行为，及其对UI更新的影响。文章深入解析了在调用此方法后，代理方法如numberOfRowsInSection、cellForRowAt并非立即执行的问题，并提供了解决方案，通过添加layoutIfNeeded强制TableView立即布局，确保UI同步更新。 Discover how to effectively update your UITableView with `reloadData()` by using callback closures instead of delegates in Swift. Jun 3, 2012 · iOS uitableview reloadData not quite working. reloadData not refreshing screen. My UITableView is correctly declared in the . It is a delegate method, it is already listening for an event or command that will fire its logic, in this case reloadData() . Call this method to reload all the data that is used to construct the table, including cells, section headers and footers, index arrays, and so on. There is a chance when the completion handler is called this tableView object is deallocted. My app has a tableView. Nov 22, 2014 · Ok, so you say that reloadData is not working but that is almost certainly not your problem. I do have a setter and getter for it to if that matters. UITableView reloadData does not reload. I'm not sure that it applies to my situation, but let me know if I'm wrong. Ask Question Asked 9 years, 9 months ago. Dec 18, 2020 · I have a tableView which I am trying to populate from Firebase, but I have a problem with reloadData(),it does not refresh the table. I also tried: dispatch_sync(dispatch_get_main_queue(), ^{ [editMsgTableView reloadData]; }); but not working. Modified 8 years, 8 months ago. I'm declaring the UITableView in the header file like this @interface FriendsTableController : UITableViewController { IBOutlet UITableView * tblView; } Then in the . Does anyone have any idea why this happening? Dec 17, 2012 · I have a UITableView with static cell that contains another UITableView which is not being updated when I call reloadData. Viewed 1k times Jun 30, 2015 · Generally your code seems fine, you need to provide where you crashes, and what's not working. reloadData() After testing this numerous time, i found out that ReloadData is not working as my TableView. tableView اللذان يطبعان هذا ليسا نفس الكائن. Tableview reload not calling delegate methods in afnetworking success block? UITableView reloadData not work. . I'm declaring the UITableView in the header file like this @interface FriendsTableController : UITableViewController { IBOutlet UITableView * tblView; } Can anyone help me? I'm using a tableView and trying to fill it with values entered by user using a Bar Button item, but whenever I click on save alert action, self. Window is nil. Ask Question Asked 9 years, 5 months ago. videosArray count]; } -(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; } Could you guys tell me what I am doing wrong here? I a UITableView called tableView. Dec 4, 2017 · I am new to swift. Note2: tableview render tableViewCell once and I try to call tableview. Add a break point at where it crashes. reloadData() at this point to refresh the download status to "Download Complete" but reloadData() not working in this scenario. Aug 31, 2020 · Note1: for tableview. For example: if I press the first cell from the first tableview (Categorien), then nothing happens. Jan 2, 2016 · Looks like loadListLoop is successfully called and everything before [_tableView reloadData]; is also successfully loaded. After I call reloadData on tableView, the last cell (the one that was added) is not showing Feb 4, 2015 · But it works for the first time. I have a UITableView that I want to "lazyload" with some XML loaded from my server. Calling reloadData on same UITableView, but it seems like it's calling on a different one. Declaration. I am using tableview. reloadData() works just when I use it in overriden functions and does not work in the didSet func of the OM_Status does anyone know what the problem is?! May 20, 2012 · So as you can see, the sorting indeed works properly but once I do reloadData after that code, my UITableView does not re-order the cells based upon the Date key. [__NSArrayM objectAtIndex:]: index 1 beyond bounds [0 . Jun 29, 2015 · However, reloadData never works, and the buttons retain their title and function, even though it should change (as the backend registers the change). tableView reloadData not working in viewWillAppear. I have a function that adds a name to the array that looks like this: Note: I'm calling addNames: as a selector from NSNotificationCenter. Sep 23, 2011 · tableView reloadData not working: cellForRowAtIndexPath not called. Aug 4, 2015 · Swift tableView. The free cells have two labels and an image. reloadData() and check this method is called. Viewed 4k times Part of Mobile اكتشف ببطء طريقة الوكيل في tableView- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath TableView و self. This is my code Nov 30, 2017 · I have a tableView that displays an array of stored NSUserDefaults. ---This video is based on th Dec 24, 2008 · The breakpoints only fire once when the view loads up, not when reloadData is called. Modified 11 years, 11 months ago. Lets have consider one table to show main filters & on click of particular cell/filter i have to rel Jun 17, 2015 · UITableView reloadData not working when button tapped. reloadData() not working even though it seems in the right thread. I'm adding results to an array and calling tableView. En primer lugar, descubrí que hay un problema con el método anterior al actualizar tableView. Apr 16, 2013 · self. Scrolling the tableview to get the cell out of screen and back refreshes the cell correctly. Hot Network Questions Feb 14, 2018 · I have two tableview on the screen. Modified 9 years, 9 months ago. 2. m file I've got this: @synthesize tblView; I'm trying to call the reloadData like this: Sep 9, 2015 · I am developing a Quiz App which fetches questions from a JSON. UITableView reloadData is not working in iOS. For reloadData() issue, there are thousand of reasons why not working. Also, there is a desperate attempt to workaround this by trying to simulate the MainTable touch, but that doesn't work either. tableView reloadData]; but it doesn't work(the delegate method is not called). Here is my code: @IBOutlet weak var showErrorlbl: UILabel! @IBOutlet weak var tableView: UITableView! @IBOutlet weak var searchforText: UITextField! I'm working on an app, in which I'm calculating data in a loop and for each cycle I want to publish new section in tableview showing that calculated result. But whenever I do some tableView editing stuff or comes from another view controller,after that if viewWillAppearis called then reloadData is not working. I am aware that a recurring reason for reloadData() not to work is that it is not in the right thread, but as far as I can tell, it is here. The breakpoints only fire once when the view loads up, not when reloadData is called. When I launch the app I get blank cells. superview is definitely not the UIWindow, it's what it should be. When I press Get Tower(getTowerButton()) button, UITableView should reload its data with reloadData(). func reloadData() Discussion. Viewed 685 times Nov 16, 2015 · 文章浏览阅读7. If I try to reloadData in someway like hanlding Tapgesture, it works just fine. Viewed 630 times Part of Mobile Development Nov 15, 2020 · self. Any ideas why? Clear the tableView on reloadData not working? Ask Question Asked 13 years, 11 months ago. h IBOutlet UITableView *tblView; @property (nonatomic, retain) IBOutlet UITableView *tblView; Feb 3, 2018 · in the bottom code the tableView. reloadData(). you need to call this line once your viewC's view is atleast once presented on screen. Each section has a different kind of cell. The code basically builds a orders array. Aug 12, 2011 · this seems to be a classic problem but I couldn't find any thread with a working solution. tableView. I tried the tableView. Problem is, the UI is not updating after each loop, but only after the last loop of the cycle and everything is done. After doing some research i tried the suggested solution like reloading data in ViewDidAppear, wrapping up ReloadDate in DispatchQueue. and table loads. 25. I am using tableviewcontroller and using core data to display my searchresults. Viewed 8k times Mar 17, 2016 · File download complete. Hot Network Questions 'To have': inversion in exclamations The ESA Euclid and Webb telescopes both occupy L2. Anyway to do this Dec 22, 2015 · After I call reloadData on tableView, the last cell (the one that was added) is not showing on tableView, numberOfRowsInSection return the actual number so there is a space for another cell but there is not an actual cell. Jul 9, 2018 · First of all never, never, never call reloadData() in cellForRow. Nov 15, 2020 · self. Reload table view not working. Viewed 8k times Jun 2, 2017 · I'm trying to reload my tableview While Typing data in UITextField. tvzb haihxp rjyzt szlbxg xhhtui tjuwd darhwyb fhrwi rvzco nxqls