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POPassing argument in button action method without use of tag
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Id
7347738
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7347825
AnswerCount
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ClosedDate
CommentCount
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CommunityOwnedDate
CreationDate
2011-09-08T12:07:19.250
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2011-09-09T08:24:11.423
LastEditDate
2011-09-09T06:39:00.900
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PostTypeId
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Score
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LastEditorDisplayName
text
Body
i am creating button dynamically. and creation action methods by <pre><code> [newButton addTarget:self action:@selector(goToNew:)forControlEvents:UIControlEventTouchUpInside]; </code></pre> i want to send argument (indexpath.row) from tableview , but not want to use tag.. because i need that tag will remain same for all the buttons , how can i pass argument in button action ? actually i am adding button in each tableview cell , and i want action for all those buttons , but if i use tag = indexpath.row and and use it with action, it works but problem of overlaying button happen.hence i want tag would be constant. <pre><code> - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UIButton *btn; UITableViewCell *cell = (UITableViewCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease]; btn = [UIButton buttonWithType:UIButtonTypeCustom]; [btn addTarget:self action:@selector(goToNew:) forControlEvents:UIControlEventTouchUpInside]; btn.tag = 55; [cell.contentView addSubview:btn]; } else { btn = (id)[cell.contentView viewWithTag:55]; } return cell; </code></pre> } <pre><code>- (void) goToNew:(id)sender </code></pre> { <code>UIButton *b = (UIButton *)sender; </code> UITableViewCell cell = (UITableViewCell)[b superview]; <code>int row = [msgTableView indexPathForCell:cell].row; </code> (@"row is :::%d",row); <pre><code>} </code></pre>
Tags
<iphone><objective-c><ios><uitableview><uibutton>
Title
Passing argument in button action method without use of tag
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