blocks|key|1390801|text|在您的didSelectRowAtIndexPath中，您需要调用deselectRowAtIndexPath来取消选择单元格。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1390802|所以，无论你在didSelectRowAtIndexPath中做什么，你也可以让它调用deselectRowAtIndexPath。|1390803|-+(void)tableView:(UITableView+*)tableView+didSelectRowAtIndexPath:(NSIndexPath+*)indexPath+{
+//+Do+some+stuff+when+the+row+is+selected
+[tableView+deselectRowAtIndexPath:indexPath+animated:YES];
}|code-block|syntax|javascript|1390804|entityMap^0|3|N|X|M|0|7|N|17|M|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|Y|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|N|$]]

In your <code>didSelectRowAtIndexPath</code> you need to call <code>deselectRowAtIndexPath</code> to deselect the cell.

So whatever else you are doing in <code>didSelectRowAtIndexPath</code> you just have it call <code>deselectRowAtIndexPath</code> as well.

<pre><code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
 // Do some stuff when the row is selected
 [tableView deselectRowAtIndexPath:indexPath animated:YES];
}
</code></pre>

blocks|key|1175794|text|对于Swift用户，将以下代码添加到您的代码中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1175795|func+tableView(tableView:+UITableView,+didSelectRowAtIndexPath+indexPath:+NSIndexPath)+{
++++tableView.deselectRowAtIndexPath(indexPath,+animated:+true)
}|code-block|syntax|javascript|1175796|这是paulthenerd的答案，但用Swift而不是Obj-C。|1175797|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

For the Swift users, add this to your code:
<pre><code>func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
 tableView.deselectRowAtIndexPath(indexPath, animated: true)
}
</code></pre>
It's paulthenerd's answer but in Swift instead of Obj-C.

blocks|key|1175367|text|你继承了-(void)viewWillAppear:(BOOL)animated吗？当您不在自定义方法中调用UITableViewCell时，选定的[super+viewWillAppear:animated];将不会取消选择。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1175368|entityMap^0|4|10|22|W|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Did you subclass <code>-(void)viewWillAppear:(BOOL)animated</code>? The selected UITableViewCell won't deselect when you don't call <code>[super viewWillAppear:animated];</code> in your custom method.

blocks|key|1175626|text|如果您使用的是UITableViewCell，则注释以下行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1175627|-+(void)setSelected:(BOOL)selected+animated:(BOOL)animated
{

+//+[super+setSelected:selected+animated:animated];

}|code-block|syntax|javascript|1175628|希望这能有所帮助。|1175629|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you are using a UITableViewCell, then comment the following line 

<pre><code>- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{

 // [super setSelected:selected animated:animated];

}
</code></pre>

Hope this helps.

blocks|key|1390987|text|要获得Kendall+Helmstetter+Gelner在他的评论中描述的行为，您可能不需要控制器上的deselectRowAtIndexPath，而是clearsSelectionOnViewWillAppear属性。也许这是偶然设置为YES的？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1390988|请参阅新UITableViewController子类的默认苹果模板中的注释：|1390989|-+(void)viewDidLoad
{
++++[super+viewDidLoad];

++++//+Uncomment+the+following+line+to+preserve+selection+between+presentations.
++++//+self.clearsSelectionOnViewWillAppear+=+NO;
}|code-block|syntax|javascript|1390990|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

To get the behaviour Kendall Helmstetter Gelner describes in his comment, you likely don't want deselectRowAtIndexPath but rather the clearsSelectionOnViewWillAppear property on your controller. Perhaps this was set to YES by accident? 

See the comment in the default Apple template for new UITableViewController subclasses:

<pre><code>- (void)viewDidLoad
{
 [super viewDidLoad];

 // Uncomment the following line to preserve selection between presentations.
 // self.clearsSelectionOnViewWillAppear = NO;
}
</code></pre>

blocks|key|1175448|text|我在向下钻取应用程序中也遇到了这个问题。在一个视图控制器(我称之为VC+)按下另一个viewcontroller返回后，VC中选定的单元格仍然高亮显示。在我的应用程序中，我创建了VC来处理我的下钻的第二个级别(共三个级别)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1175449|在我的例子中，问题是VC是一个UIViewController+(它包含一个包含TableView的视图)。取而代之的是，我将VC设置为一个包含TableView的UITableViewController。UITableViewController类在推送返回后自动处理表单元格的取消高亮显示。对帖子"Issue+with+deselectRowAtIndexPath+in+tableView“的第二个回答给出了这个问题的更完整的答案。|offset|length|1175450|根视图控制器没有出现这个问题，因为当我在XCode中将应用程序创建为“基于导航的应用程序”时，生成的根视图控制器已经成为UITableViewController的子类。|1175451|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/1882634/issue-with-deselectrowatindexpath-in-tableview^0|0|48|1A|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

I was getting this problem as well for my drill-down application. After a viewcontroller, which I'll call VC, returns after pushing another ViewController, the selected cell in VC remained highlighted. In my app, I had created VC to handle the second level (out of three levels) of my drill-down.

The problem in my case is that VC was a UIViewController (that contained a View that contained a TableView). I instead made VC a UITableViewController (that contained a TableView). The UITableViewController class automatically handles the de-highlighting of the table cell after returning from a push. The second answer to the post "<a href="https://stackoverflow.com/questions/1882634/issue-with-deselectrowatindexpath-in-tableview">Issue with deselectRowAtIndexPath in tableView</a>" gives a more complete answer to this problem.

The problem did not occur for the root viewcontroller because when I created the app as a "Navigation-based App" in XCode, the resulting root viewcontroller was already made to subclass UITableViewController.

blocks|key|1391309|text|我使用的是CoreData，所以对我有效的代码是来自不同答案的想法的组合，在Swift中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1391310|override+func+viewDidAppear(_+animated:+Bool)+{
++++if+let+testSelected+=+yourTable.indexPathForSelectedRow+{
++++++++yourTable.deselectRow(at:+testSelected,+animated:+true)
++++}
++++super.viewDidAppear(true)
}|code-block|syntax|javascript|1391311|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I am using CoreData so the code that worked for me was a combination of ideas from various answers, in Swift:

<pre><code>override func viewDidAppear(_ animated: Bool) {
 if let testSelected = yourTable.indexPathForSelectedRow {
 yourTable.deselectRow(at: testSelected, animated: true)
 }
 super.viewDidAppear(true)
}
</code></pre>

blocks|key|1175996|text|+func+tableView(_+tableView:+UITableView,+didSelectRowAt+indexPath:+IndexPath)+{
++++tableView.deselectRow(at:+indexPath+as+IndexPath,+animated:+true)
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1175997|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
 tableView.deselectRow(at: indexPath as IndexPath, animated: true)
}
</code></pre>

blocks|key|1391116|text|我已经有同样的问题很长一段时间了，所以以防其他人正在努力：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1391117|看看你的-tableView:+cellForRowAtIndexPath:，看看你是在创建单元格还是在使用“重用标识符”。如果是后者，请确保IB中的表具有具有该标识符的单元格。如果您没有使用重用标识符，那么只需为每行创建一个新单元格。|offset|length|style|CODE|1391118|这将使您的表在出现时显示预期的“淡入所选行”。|1391119|entityMap^0|0|4|Y|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I've been having the same issue for long time so in case anyone else is struggling:

Take a look at your <code>-tableView: cellForRowAtIndexPath:</code> and see if you are creating cells or using a 'reuse identifier'. If the latter, make sure that your table in IB has a cell with that identifier. If you're not using a reuse Identifier just create a new cell for each row.

This should then give your table the expected 'fade selected row' on appearing.

blocks|key|1175733|text|在UITableViewCell类中使用此方法|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1175734|-+(void)setSelected:(BOOL)selected+animated:(BOOL)animated+{

+++//+Just+comment+This+line+of+code
+++//+[super+setSelected:selected+animated:animated];++++++++
}|code-block|syntax|javascript|1175735|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Use this method in UITableViewCell class 

<pre><code>- (void)setSelected:(BOOL)selected animated:(BOOL)animated {

 // Just comment This line of code
 // [super setSelected:selected animated:animated]; 
}
</code></pre>

blocks|key|1175891|text|对于Swift+3:我更喜欢在viewDidDisappear中使用它|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1175892|定义：-|1175893|++++var+selectedIndexPath+=+IndexPath()|code-block|syntax|javascript|1175894|在视图中显示：-|1175895|++++override+func+viewDidDisappear(_+animated:+Bool)+{
++++yourTableView.deselectRow(at:+selectedIndexPath,+animated:+true)
}|1175896|在didSelectRowAtIndexPath中：-|1175897|++++func+tableView(_+tableView:+UITableView,+didSelectRowAtIndexPath+indexPath:+IndexPath)+{
++++selectedIndexPath+=+indexPath
}|1175898|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|W|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

For Swift 3: 
I would prefer it to use in viewDidDisappear

Define:-

<pre><code> var selectedIndexPath = IndexPath()
</code></pre>

In viewDidDisappear:-

<pre><code> override func viewDidDisappear(_ animated: Bool) {
 yourTableView.deselectRow(at: selectedIndexPath, animated: true)
}
</code></pre>

In didSelectRowAtIndexPath:-

<pre><code> func tableView(_ tableView: UITableView, didSelectRowAtIndexPath indexPath: IndexPath) {
 selectedIndexPath = indexPath
}
</code></pre>

blocks|key|1391496|text|如果单元格在触摸后仍然高亮显示，则可以调用UITabelView方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1391497|-+(void)tableView:(UITableView+*)tableView+didSelectRowAtIndexPath:(NSIndexPath+*)indexPath|offset|length|style|CODE|1391498|{|1391499|`[tableView+deselectRowAtIndexPath:indexPath+animated:YES];`+++|code-block|syntax|javascript|1391500|}|1391501|或者，您也可以使用以下方法，根据需要进行修改。|1391502|//+MARK:+UITableViewDelegate|1391503|func+tableView(tableView:+UITableView,+didHighlightRowAtIndexPath+indexPath:+NSIndexPath)+{
++if+let+cell+=+tableView.cellForRowAtIndexPath(indexPath)+{
+++++cell.backgroundColor+=+UIColor.greenColor()
++}
}

func+tableView(tableView:+UITableView,+didUnhighlightRowAtIndexPath+indexPath:+NSIndexPath)+{
++if+let+cell+=+tableView.cellForRowAtIndexPath(indexPath)+{
+++++cell.backgroundColor+=+UIColor.blackColor()
++}
}+|1391504|entityMap^0|0|0|2J|0|0|1|0|0|0|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@$D|13|E|14|F|G]]|9|@]|A|$]]|$1|J|3|K|5|L|7|15|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|16|8|@$D|17|E|18|F|G]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|19|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1A|8|@]|9|@]|A|$]]|$1|U|3|V|5|L|7|1B|8|@]|9|@]|A|$M|N]]|$1|W|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|X|$]]

if the cell is remaining highlighted after touching it, you can call UITabelView method, 

<code>- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath</code> 
<code>{</code> 

<pre><code>`[tableView deselectRowAtIndexPath:indexPath animated:YES];` 
</code></pre>

<code>}</code> 

Or, you can use the following method and modify it according to your requirements,

// MARK: UITableViewDelegate

<pre><code>func tableView(tableView: UITableView, didHighlightRowAtIndexPath indexPath: NSIndexPath) {
 if let cell = tableView.cellForRowAtIndexPath(indexPath) {
 cell.backgroundColor = UIColor.greenColor()
 }
}

func tableView(tableView: UITableView, didUnhighlightRowAtIndexPath indexPath: NSIndexPath) {
 if let cell = tableView.cellForRowAtIndexPath(indexPath) {
 cell.backgroundColor = UIColor.blackColor()
 }
} 
</code></pre>

blocks|key|1391558|text|Xcode+10，Swift+4|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1391559|我也遇到了同样的问题，我发现我在tableViewController的底部留下了一个空的viewWillAppear调用。一旦删除了空覆盖函数，该行在返回到tableView视图时就不再保持高亮显示。|1391560|问题函数|1391561|override+func+viewWillAppear(_+animated:+Bool)+{
++//+need+to+remove+this+function+if+not+being+used.
}|code-block|syntax|javascript|1391562|删除空函数解决了我的问题。|1391563|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|R|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Xcode 10, Swift 4

I had this same issue and discovered I left an empty call to viewWillAppear at the bottom of my tableViewController. Once I removed the empty override function the row no longer stayed highlighted upon return to the tableView view.

problem func

<pre><code>override func viewWillAppear(_ animated: Bool) {
 // need to remove this function if not being used.
}
</code></pre>

removing empty function solved my problem.

What would cause a table view cell to remain highlighted after being touched? I click the cell and can see it stays highlighted as a detail view is pushed. Once the detail view is popped, the cell is still highlighted.

Why does UITableViewCell remain highlighted?

Swift

Xcode

什么会导致表格视图单元格在被触摸后保持高亮显示？我单击该单元格，可以看到它在按下详细视图时保持高亮显示。弹出详细视图后，该单元格仍会突出显示。

问为什么UITableViewCell仍然突出显示？
EN

回答 13

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问为什么UITableViewCell仍然突出显示？EN

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问为什么UITableViewCell仍然突出显示？
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