Question

我想知道....在表格行的每个单元格中添加按钮.....在运行时以编程方式并且还希望在点击时识别按钮....

我写了一些小代码..那......

//---insert individual row into the table view---


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

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[NSString   stringWithFormat:@"Cell %i",indexPath.section]];

    if (cell == nil) {

        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:[NSString stringWithFormat:@"Cell %i",indexPath.section]] autorelease];

    }


    NSLog(@"i am here in table function..........now");


    //cell.textLabel.text = [data objectAtIndex: indexPath.row];

    search_items *pro = [searchCount objectAtIndex:[indexPath row]];

    cell.textLabel.text = pro.s_showroomName;



    UIButton* aButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];

        [aButton setTag:[indexPath row]];

        [aButton addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];


    [cell.contentView addSubview:aButton];

        return cell;
}

-(void)buttonClicked:(UIButton*)sender {
    int tag = sender.tag;

///and rest code here.....

}

此代码无法正常工作.... :) 请给我解决方案：）

提前谢谢.....请给我任何教程..

Answer 1

像这样设置按钮的框架..

  aButton.frame = CGRectMake(0, 0,150,44);

Answer 2

检查问题，你可能会得到一些帮助运行时添加按钮和调用它们的方法。 iPhone: Add UIButton's horizontally with scrollbar provision in a View or TableView?

在表视图中添加按钮

2 个答案: