我有一个tableViewController,单元格包含一个按钮和一个标签.Person当用户点击按钮时,我需要获取单元格的文本(实际上是单元格的对象).
当用户点击按钮时,执行以下方法;
-(void) buttonOfCellClicked{
// here i need to access the `Person` object that the user clicked
}
我该如何编写这段代码？
编辑:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
Person*person = [personsArr objectAtIndex:indexPath.row];
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] ;
label = [[UILabel alloc]initWithFrame:CGRectMake(15, 5, 75, 60)];
label.text =person.firstName;
[cell addSubview:label];
UIButton *button= [UIButton buttonWithType:UIButtonTypeRoundedRect];
[button addTarget:self action:@selector(buttonOfCellClicked) forControlEvents:UIControlEventTouchUpInside];
[cell.contentView addSubview:button];
}