blocks|key|906481|text|这只是一种方法。继续调用它，就像调用任何其他方法一样。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|906482|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

It's just a method. Go ahead and invoke it like you'd invoke any other method.

blocks|key|906526|text|难道你不能把didSelectRowAtIndexPath中的任何逻辑放到一个单独的方法中，然后从didSelectRowAtIndexPath和任何你想调用相同代码的地方调用那个方法吗？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|906527|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Can't you put any logic in didSelectRowAtIndexPath into a separate method and just call that method from both didSelectRowAtIndexPath and wherever else you want to call the same code?

blocks|key|906556|text|如果您想要选择单元格，即突出显示特定的单元格：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|906557|//select+first+row+of+first+section
NSIndexPath*+selectedCellIndexPath=+[NSIndexPath+indexPathForRow:0+inSection:0];
[self.tableView+selectRowAtIndexPath:selectedCellIndexPath+animated:false+scrollPosition:UITableViewScrollPositionMiddle];|code-block|syntax|javascript|906558|如果你想在你的didSelectRowAtIndexPath方法中触发额外的动作，你需要手动调用委托方法，它不会自动发生：|906559|[self+tableView:self.tableView+didSelectRowAtIndexPath:selectedCellIndexPath];|906560|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

if you want to have the cell selected, i.e highlight a specific cell:

<pre><code>//select first row of first section
NSIndexPath* selectedCellIndexPath= [NSIndexPath indexPathForRow:0 inSection:0];
[self.tableView selectRowAtIndexPath:selectedCellIndexPath animated:false scrollPosition:UITableViewScrollPositionMiddle];
</code></pre>

if you want to additionally trigger actions in your didSelectRowAtIndexPath method, you need to manually call the delegate method, it won't happen automatically:

<pre><code>[self tableView:self.tableView didSelectRowAtIndexPath:selectedCellIndexPath];
</code></pre>

blocks|key|906595|text|这是6.1版本的更新。当您使用segues时-所有的建议都是好的，但您还必须调用segue。所以-添加建议并进行总结|type|unstyled|depth|inlineStyleRanges|entityRanges|data|906596|//+...+assuming+we+just+added+a+new+row+-+which+is+one+use+of+what+this+thread+is+trying+to+do

/*+get+new+count+-+this+is+the+row+we+are+going+to+highlight+-+0+based+*/
+int+newIndex+=+[dataArrayUnderlyingTable+count]-1;+

/*+make+it+look+pretty+by+highlighting+it+*/
++++NSIndexPath+*nip+=+[NSIndexPath+indexPathForRow:newIndex+inSection:0];
++++[[self+tableView]+selectRowAtIndexPath:nip+animated:YES+scrollPosition:UITableViewScrollPositionBottom];

/*+run+the+code+in+the+following+method+so+it+is+not+missed+*/
++++[self+tableView:[self+tableView]+didSelectRowAtIndexPath:nip];

/*+now+'tap'+on+it+...+or+simulate+it+*/
++++[self+performSegueWithIdentifier:+@"viewChildDetails"+sender:+self];|code-block|syntax|javascript|906597|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|$]]

This is a 6.1 update. When you are using segues- all the advice is good, but you also have to invoke the segue. So - to add to the advice and summarize it

<pre><code>// ... assuming we just added a new row - which is one use of what this thread is trying to do

/* get new count - this is the row we are going to highlight - 0 based */
 int newIndex = [dataArrayUnderlyingTable count]-1; 

/* make it look pretty by highlighting it */
 NSIndexPath *nip = [NSIndexPath indexPathForRow:newIndex inSection:0];
 [[self tableView] selectRowAtIndexPath:nip animated:YES scrollPosition:UITableViewScrollPositionBottom];

/* run the code in the following method so it is not missed */
 [self tableView:[self tableView] didSelectRowAtIndexPath:nip];

/* now 'tap' on it ... or simulate it */
 [self performSegueWithIdentifier: @"viewChildDetails" sender: self];
</code></pre>

blocks|key|690405|text|Swift+3.2解决方案|type|unstyled|depth|inlineStyleRanges|entityRanges|data|690406|let+indexPath+=+IndexPath(row:+2,+section:+0)++//+change+row+and+section+according+to+you
tblView.selectRow(at:+indexPath,+animated:+true)
tblView.delegate?.tableView!(tblView,+didSelectRowAt:+indexPath)|code-block|syntax|javascript|690407|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|$]]

Swift 3.2 Solution

<pre><code>let indexPath = IndexPath(row: 2, section: 0) // change row and section according to you
tblView.selectRow(at: indexPath, animated: true)
tblView.delegate?.tableView!(tblView, didSelectRowAt: indexPath)
</code></pre>

I was wondering is there a way that I could have my code "tap" a cell in my UITableView in order to reproduce the behaviour specified in the <code>- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath</code> delegate method.

I guess in other words, is is possible to invoke the <code>- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath</code> delegate method programatically?

How to programmatically "tap" a UITableView cell?

Swift

我想知道有没有一种方法可以让我的代码“点击”我的UITableView中的一个单元格，以便重现- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath委托方法中指定的行为。我猜换句话说，有没有...

问如何以编程方式“点击”UITableView单元格？
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问如何以编程方式“点击”UITableView单元格？
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