CODEWITHSUNDEEP
iosuitableviewuibutton
Sahil
Sahil

Reputation: 5

Actions on the buttons of the cell

In UITableViewCell there are different buttons on different cells and when I click on the button of the cell the same action is being performed on all the cell's button, but I want that when I press the button of particular cell then the action of that cell should work, I know I need to put them in array, but how?

when I click on the button one value is being incremented and it should be shown on the label of the same cell.

here is the code:-

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }

    SHEDLIST *info1 = [shed_list objectAtIndex:indexPath.row];
    cell.textLabel.text=info1.SHED_Name;
    cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

    IDlbl = [[UILabel alloc] initWithFrame:CGRectMake(100, 0, 50, 50)];
    IDlbl.text = info1.SHED_ID;
    IDlbl.textAlignment = NSTextAlignmentCenter;
    [cell addSubview:IDlbl];

    tickbtn = [UIButton buttonWithType:UIButtonTypeCustom];
    [tickbtn setBackgroundImage:[UIImage imageNamed:@"tick.png"]forState:UIControlStateNormal];
    [tickbtn addTarget:self action:@selector(addsheddata) forControlEvents:UIControlEventTouchUpInside];
tickbtn.frame = CGRectMake(170, 5, 30, 30);
    [cell addSubview:tickbtn];

    return cell;
}

-(void) addsheddata:(UIEvent *)event
{
   // here i am performing my action which i want.
}

Upvotes: 0

Views: 88

Answers (4)

Kumar KL
Kumar KL

Reputation: 15335

At cellForRowAtIndexPath

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{

tickbtn.tag =500+indexPath.row;
//Initialise your  UILabel *lbl and define
lbl.tag = 200+indexPath.row;
lbl.text = // Add Text 
// Add the Uilabel to the tableView
}

Action by handling the tag

 -(IBAction) addsheddata:(UIButton *)sender{
     NSIndexPath *indexPath = [NSIndexPath indexPathForRow:sender.tag-500 inSection:0];

     UILabel *lbl = (UILabel *)[self.view viewWithTag:indexPath.Row+200];
NSLog (@"%@", lbl.text);
    // Do further as per your Requirement
    }

Upvotes: 0

Sowji
Sowji

Reputation: 35

tickbtn = [UIButton buttonWithType:UIButtonTypeCustom]; [tickbtn setBackgroundImage:[UIImage imageNamed:@"tick.png"]forState:UIControlStateNormal]; [tickbtn addTarget:self action:@selector(addsheddata) forControlEvents:UIControlEventTouchUpInside]; tickbtn.frame = CGRectMake(170, 5, 30, 30);

[cell addSubview:tickbtn];

NSString *str=[urarray objectAtIndex:indexPath.row];

[tickbtn setTag:[str intValue]];

-(void) addsheddata:(UIEvent *)event

{

UITableViewCell *clickedCell = (UITableViewCell *)[sender superview] ;

NSIndexPath *clickedButtonPath = [urtableview indexPathForCell:clickedCell];

}

Upvotes: 0

Bhumeshwer katre
Bhumeshwer katre

Reputation: 4671

Add target like this to your button

[tickbtn addTarget:self action:@selector(addsheddata:event:) forControlEvents:UIControlEventTouchUpInside];

And method should be like this:

 - (void) addsheddata:(id)sender event:(id)event {

        NSSet *touches = [event allTouches];
        UITouch *touch = [touches anyObject];
        CGPoint currentTouchPosition = [touch locationInView:chatContent];
        NSIndexPath *indexPath = [YOUR_TABLE_OBJ indexPathForRowAtPoint: currentTouchPosition];
        UITableViewCell *cell = [YOUR_TABLE_OBJ cellForRowAtIndexPath:indexPath];

}

Upvotes: 0

βhargavḯ
βhargavḯ

Reputation: 9836

First assign tag to your button.

[tickbtn setTag:indexPath.row];
[tickbtn addTarget:self action:@selector(addsheddata:) forControlEvents:UIControlEventTouchUpInside];
tickbtn.frame = CGRectMake(170, 5, 30, 30);
[cell addSubview:tickbtn];

Correct your method implementation by this.

-(IBAction) addsheddata:(UIControl *)sender
{
        // here i am performing my action which i want.
        UIButton *button = (UIButton*)sender;
        NSIndexPath *myIP = [NSIndexPath indexPathForRow:sender.tag inSection:0];

        //Type cast cell
        UITableViewCell *cell = (UITableViewCell*)[mytblView cellForRowAtIndexPath:myIP];

        UILabel *lbl = cell.lbl;
        lbl.text = @"Your text";
}

Upvotes: 1

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