catch editing-Mode left and change label from UITableViewCell
<p>i have a little problem. when i enter the edit mode of my uitableview the a manuel added label should disappear. i realized this by setting the alpha of this label-field to 0 in following method:</p>

<pre><code>- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {

    if ([self isEditing] &amp;&amp; [indexPath row] == [tripArray count]) {
        return UITableViewCellEditingStyleInsert;
    }
    [[[[self tableView] cellForRowAtIndexPath:indexPath] detailTextLabel] setAlpha:0];
    return UITableViewCellEditingStyleDelete;

}
</code></pre>

<p>But in which delegate-methode of my tableview i can set the alpha back to 1, when the edit mode was finished???
hopefully someone has an idea? i didn't find the right one......</p>
