tabbleview修改指定cell上的属性

//根据指定的indexpath获取该cell上的属性

NSIndexPath*indexPath = [NSIndexPathindexPathForRow:1inSection:0];

MineTableViewCell*sectionCell = [myTableViewcellForRowAtIndexPath:indexPath];

sectionCell.unitLabel.text=_defultUnit;

获取view所在的cell 的indexpath

- (NSIndexPath*)currentCellIndexPath:(UIView*)view

{

UIView* obj = view;

while(![objisKindOfClass:[MessageCellclass]]) {

obj = obj.superview;

}

MessageCell* cell = (MessageCell*)obj;

NSIndexPath* indexPath = [myTableViewindexPathForCell:cell];

returnindexPath;

}