Question

如何在Action中需要获取indexPath.row

Answer 1

这是初始化TableView的代码：

//在tableView中添加组件
- (UITableViewCell
*)tableView:(UITableView *)localTableView cellForRowAtIndexPath:(NSIndexPath
*)indexPath {

NSString *indentifier =
@"Identifier";
UITableViewCell *cell = [localTableView
dequeueReusableCellWithIdentifier:indentifier];
if (cell == nil)
{
cell = [[UITableViewCell
alloc]initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:indentifier];
}
NSInteger row = [indexPath
row];
NSInteger section = [indexPath
section];
NSMutableDictionary *dict = [origParentDict
objectForKey:[NSString stringWithFormat:@"%i",(section+1)]];
switch (row)
{
.....
case 8:
{
remarks =
[[UITextField alloc]initWithFrame:CGRectMake(1, 1, 185, 30)];

remarks.returnKeyType =
UIReturnKeyDone;
remarks.text =
@"";//通过接口从系统获取登陆用户项目所在地
[remarks addTarget:self
action:@selector(textFieldBefChange:)
forControlEvents:UIControlEventEditingChanged];
[remarks
addTarget:self action:@selector(textFieldDidChange:)
forControlEvents:UIControlEventEditingDidEndOnExit];

//[remarks addTarget:self
action:@selector(textFieldDidChange:)
forControlEvents:UIControlEventEditingChanged];
cell.textLabel.text
= @"备注：";
cell.accessoryView =
remarks;//将cellSwitch放到TableViewCell的右侧
remarks.clearButtonMode
= YES;//右边显示"X"清除按钮
remarks.borderStyle =
UITextBorderStyleRoundedRect;
remarks.contentHorizontalAlignment
=
UIControlContentHorizontalAlignmentCenter;
remarks.contentVerticalAlignment
= UIControlContentVerticalAlignmentCenter;;
[cell.contentView
addSubview:remarks];
[remarks
release];
}
break;
default:
break;
}
return
cell;
}