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PO2 UITableView in a UIViewController affecting each other
 

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    <p>I've been going at this for about 3 hours now, and I'm finally throwing in the towel to y'all. I have 2 <code>UITableView</code>in my view, one of which is a forum board to leave comments and what not, and the second <code>UITableView</code> is used to mention people. the issue I am having is that both <code>tableview counts</code> are being affected even if i only want to update just 1 of the tableviews.</p> <p>I set the delegate/datasource in the <code>viewdidload</code></p> <pre><code>self.mentionTableView.delegate = self; self.mentionTableView.dataSource = self; self.mentionTableView.tag = 1; self.forumTable.delegate = self; self.forumTable.dataSource = self; self.forumTable.tag = 2; </code></pre> <p>and if i actually do not load <code>feedArray</code> which is where <code>forumTable</code> gets its data from, the mention portion works perfectly. I've figured out that if <code>matchedNames.count</code>&lt;<code>feedArray.count</code> everything works fine, but if <code>matchedNames.count</code>><code>feedArray.count</code> it crashes and this is the error i get </p> <pre><code>-[__NSCFArray objectAtIndex:]: index (1) beyond bounds (1) </code></pre> <p>which means that i only have 1 item in <code>feedArray</code> and <code>matchedNames</code> has more than one. </p> <p>inside of</p> <pre><code>- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { </code></pre> <p>i have used these codes to try to make it work and still nothing, ive even done combinations of them.</p> <p>1) </p> <pre><code>if ([tableView isEqual: mentionTableView]){ NSLog(@"%@",matchedNames); NSLog(@"%i",matchedNames.count); return [matchedNames count]; } else if([tableView isEqual:forumTable]){ return [feedArray count]; } </code></pre> <p>2)</p> <pre><code>if (tableView == mentionTableView){ NSLog(@"%@",matchedNames); NSLog(@"%i",matchedNames.count); return [matchedNames count]; } else if(tableView == commentTable){ return [feedArray count]; } </code></pre> <p>3)</p> <pre><code> if (tableView.tag == 1){ NSLog(@"%@",matchedNames); NSLog(@"%i",matchedNames.count); return [matchedNames count]; } else if(tableView.tag == 2){ return [feedArray count]; } </code></pre> <p>and I know I didnt have to do the <code>else if</code> but I was just trying to be specific to maybe avoid this issue. </p> <p>this is my <code>cellForRowAtIndexPath</code></p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { if (tableView.tag == 1){ CGAffineTransform transform = CGAffineTransformMakeRotation(3.14); static NSString *CellIdentifier = @"CellIdentifier"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } cell.transform = transform; cell.textLabel.text = [self.matchedNames objectAtIndex:indexPath.row]; return cell; } else { static NSString *CellIdentifier = @"commentCell"; commentsCustomCell *cell =(commentsCustomCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[commentsCustomCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } cell.selectionStyle = UITableViewCellSelectionStyleNone; NSDictionary *feedPost = [feedArray objectAtIndex:indexPath.row]; NSString *checkIFempty = [feedPost objectForKey:@"isForum_empty"]; if (![checkIFempty isEqualToString:@"1"]) { cell.noCommentsLabel.text = nil; } else { cell.noCommentsLabel.text = @"No Comments"; cell.forumComment = nil; } NSString *username =[feedPost objectForKey:@"Username"]; NSString *final_time =[feedPost objectForKey:@"final_time"]; NSString *userIDforPic =[feedPost objectForKey:@"UserID"]; finalComment = [feedPost objectForKey:@"comment"]; cell.forumComment.text = finalComment; return cell; } } </code></pre> <p>if my question is confusing i do apologize, I haven't slept 36 hours. thanks for looking at my question! </p>
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    1. USFabian Buentello
    1. USFabian Buentello
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    1. COWhat does your cellForRowAtIndexPath look like? sounds like you're accessing the wrong data source
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      1. USColin Swelin
    2. COI don't think your problem exist in numberOfRowsInSection and numberOfSectionsInTableView but exist in cellForRowAtIndexPath. Please update your question with cellForRowAtIndexPath implementation.
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      1. USTirth
    3. COplease explain the question .!!
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      1. USAnand Gautam
 

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