-didSelectRowAtIndexPath：不被调用
本文翻译自：-didSelectRowAtIndexPath: not being called
I'm writing an iOS app with a table view inside a tab view. 我正在写一个带有选项卡视图内的表格视图的iOS应用。 In my UITableViewController , I implemented -tableView:didSelectRowAtIndexPath: , but when I select a row at runtime, the method isn't being called. 在我的UITableViewController ，我实现了-tableView:didSelectRowAtIndexPath:但是当我在运行时选择一行时，不会调用该方法。 The table view is being populated though, so I know that other tableView methods in my controller are being called. 虽然正在填充表视图，所以我知道正在调用控制器中的其他tableView方法。
Does anyone have any ideas what I may have screwed up to make this happen? 有谁知道我可能为实现这一目标而搞砸了什么？
#1楼
参考：https://stackoom.com/question/14zR/didSelectRowAtIndexPath-不被调用
#2楼
All good answers, but there's one more to look out for... 所有好的答案，但还有更多需要注意的地方...
(Particularly when creating a UITableView programmatically) （特别是在以编程方式创建UITableView时）
Make sure the tableView can respond to selection by setting [tableView setAllowsSelection:YES]; 通过设置[tableView setAllowsSelection:YES];来确保tableView可以响应选择[tableView setAllowsSelection:YES]; or removing any line that sets it to NO . 或删除任何将其设置为NO 。
#3楼
Giving my 2 cents on this. 为此给我2美分。
I had a Custom UITableViewCell and there was a button covering the whole cell, so when the touch happened, the button was selected and not the cell. 我有一个Custom UITableViewCell，并且有一个覆盖整个单元格的按钮，因此当发生触摸时，该按钮而不是该单元格被选中。
Either remove the button or in my case, I set User Interation Enable to false on the button, that way the cell was the one selected. 要么删除按钮，要么就我而言，我将按钮上的User Interation Enable设置为false，这样该单元格即被选中。
#4楼
If you read this, so still doesn't solve the problem. 如果您阅读此内容，那么仍然无法解决问题。
I have custom cell, where checkbox " User Interaction Enabled " was disable. 我有自定义单元格，其中复选框“ User Interaction Enabled ”已禁用。 So, I Just switch on it. 所以，我只是打开它。 Good luck. 祝好运。
#5楼
Just in case someone made the same stupid mistake as I did: 万一有人犯了和我一样的愚蠢错误：
Check out if the method name of what you expect of being didSelect may accidentally be gotten didDeselect in some way. 看看，如果你希望成为什么样的方法名didSelect可能会意外地得到didDeselect以某种方式。 It took about two hours for me to find out ... 我花了大约两个小时才找到...
#6楼
Another thing that might lead to the issue is not selected selection kind: 可能导致问题的另一件事不是选定的选择类型：
Should be Single Selection for normal selection, should not be No Selection . 应该是Single Selection正常的选择， 不应该是No Selection 。
To do this programmatically, do: 要以编程方式执行此操作，请执行以下操作：
tableView.allowsSelection = YES