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Assigning Label Value with Selected Table View Cell


Assigning Label Value with Selected Table View Cell

By : SteveP
Date : November 22 2020, 10:48 AM
around this issue The issue is because you are using didDeselectRowAtIndexPath, change it to didSelectRowAtIndexPath
code :
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
  UITableViewCell *subjectCell = [tableView cellForRowAtIndexPath:indexPath];
  titleLabel.text = subjectCell.textLabel.text;
}


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How to show selected cell value from uitable view as label in other view

How to show selected cell value from uitable view as label in other view


By : Subhransu Mohapatra
Date : March 29 2020, 07:55 AM
I hope this helps you . Add the Checkmarked Cell's index in an array and Display the value at that index in Label
code :
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *thisCell = [tableView cellForRowAtIndexPath:indexPath];
    if (thisCell.accessoryType == UITableViewCellAccessoryNone) {
        thisCell.accessoryType = UITableViewCellAccessoryCheckmark;
        [myIndexArray addObject:[NSString stringWithFormat:@"%d",indexPath.row]];
    }
    else
    {
        thisCell.accessoryType = UITableViewCellAccessoryNone;
        for(int i=0; i<myIndexArray.count; i++)
        {
            if([[myIndexArray objectAtIndex:i]intValue]== indexPath.row)
            {
                [myIndexArray removeObjectAtIndex:i];
                 break;
            }
        }
    }
}
UILabels are dissappearing from the table view cell content view when scrolling off, but if cell is selected are shown a

UILabels are dissappearing from the table view cell content view when scrolling off, but if cell is selected are shown a


By : kathy dodf
Date : March 29 2020, 07:55 AM
will be helpful for those in need Cells get reused as the table is scrolled. But your code is written in such a way that you keep adding more and more subviews each time the cell is reused.
You should only call stampCell if cell is nil.
code :
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    NSString *cellIdentifier = @"exerciseCell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
    if (!cell) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
        [self stampCell:cell atIndexPath:indexPath];
    }

    [self configureCell:cell atIndexPath:indexPath];

    return cell;
}
Xcode logging only previously selected table view cell once a new cell is selected

Xcode logging only previously selected table view cell once a new cell is selected


By : Chenxuan Zhang
Date : March 29 2020, 07:55 AM
I hope this helps you . Wrong method. You want didSelectRowAtIndexPath. Yours is Deselect instead of Select
How to set the topmost cell (first row) of detail view's table view with master view's selected cell content?

How to set the topmost cell (first row) of detail view's table view with master view's selected cell content?


By : dafu
Date : March 29 2020, 07:55 AM
To fix this issue After further research, one way to "hack" it is by doing something similar to the following:
1) Create a custom tableview cell for the top row (topmost cell) by implementing it in a separate Swift file, just as you may have done for the prototype cell.
code :
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
    if indexPath.row == 0 {
        return headerCellAtIndexPath()
    } else {
        return commentCellAtIndexPath(indexPath)
    }
}

func headerCellAtIndexPath() -> CommentsHeaderTableViewCell {
    let headerCell = tableView.dequeueReusableCellWithIdentifier("topCell") as! CommentsHeaderTableViewCell

    // Customize your headerCell...

    return headerCell 

}

func commentCellAtIndexPath(indexPath:NSIndexPath ) -> CommentTableViewCell {
    let commentCell = tableView.dequeueReusableCellWithIdentifier("commentCell", forIndexPath: indexPath) as! CommentTableViewCell

    // Customize your commentCell...

    return commentCell
}
How to show a table view header's label in the left part of the same table view cell ?

How to show a table view header's label in the left part of the same table view cell ?


By : mar1982
Date : March 29 2020, 07:55 AM
seems to work fine You can create a headerView and add a label to it and set the text alignment of the header view to left or as per your need.
code :
  override func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
    let headerView = UIView(frame: CGRect(x: 0, y: 0, width: tableView.frame.width, height: 50))
    headerView.layer.borderWidth = 2
    let myLabel = UILabel()
    myLabel.frame = CGRectMake(0, 0, tableView.frame.width - 70, 50)
    myLabel.font = UIFont.boldSystemFontOfSize(18)
    myLabel.textColor = UIColor.whiteColor()
    myLabel.textAlignment = .Left
    myLabel.text = "This is a left alignmen" 
    headerView.addSubview(myLabel)
    return headerView
    }
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